NAS Compatible Hard Drives

The 4TB Deskstar 3.5" SATA Internal Hard Drive from HGST features a large 4TB storage capacity capable of holding a variety of business critical files. This drive is designed for use in NAS systems as it comes equipped with a SATA 6 Gb/s interface, a 64MB cache memory buffer, and a 7200rpm rotational speed ensuring efficient drive performance..Capacity of 4TB. It fits into a 3.5-inch drive bay and is primarily designed for use in network-attached storage (NAS) systems..Uses a SATA III interface, which supports a data transfer rate of up to 6 Gbps..Compatible with both Mac and PC systems..Operates at a speed of 7200 RPM.It includes advanced functionality like error correction and S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology), which continuously monitors drive health, detects potential issues, and reports errors to prevent data loss..Hard Drive offers maximum productivity with added dependability.Internal drive type for maximum efficiency and dependability.Comes with a 3 year limited warranty

Powered by the latest V-NAND technology and a robust algorithm-based controller, the 860 PRO readily handles heavy workloads of high-end PCs, workstations and NAS (Network Attached Systems) to give lasting assurance to gamers, IT and creative professionals. Speeds are consistent and sustained, even under heavy workloads and multitasking. The 860 PRO performs at sequential read speeds up to 560 MB/s with the combination of the latest V-NAND and a refined controller, delivering sequential write speeds up to 530 MB/s..2.5-inch SATA III SSD designed for high-performance client PCs, workstations, and NAS applications..Sequential read up to 560 MB/s and write up to 530 MB/s; maximum external data transfer rate is 6 Gb/s via SATA III interface..512GB capacity utilizing Samsung’s 64-layer 2-bit MLC V-NAND technology..Equipped with Samsung’s MJX controller and 512MB low-power DDR4 cache; supports advanced ECC for data integrity..Standard 2.5-inch form factor with a 7mm height, compatible with most laptops and desktops..Compatible with systems supporting SATA III 6 Gb/s interface; backward compatible with SATA II and I..Supports AES 256-bit hardware encryption, TCG Opal 2.0, and IEEE 1667 secure erase for data protection..Dynamic Thermal Guard technology to prevent overheating and ensure reliable performance..Powered via SATA power connector; typical active power consumption is 2.0 W, with low idle power consumption..Uses a single SATA III 6 Gb/s interface; supports one device per port..Limited 5-Year Warranty

The Seagate Exos 7E10 enterprise hard drive confidently stores up to 10 TB of data without sacrificing performance. The secure, high-capacity, high-performance drives are optimized for demanding enterprise bulk data applications. Exos 7E10 hard drives support up to 10 TB per drive, offering bulk data storage for data centre infrastructures requiring a highly reliable enterprise hard drive. Exos 7E10 provides cost-effective, reliable access to unstructured data. The Exos 7E10 drive helps to catalyse the datasphere, enabling data centre architects and IT professionals to deliver trusted performance,rock-solid reliability, ironclad security, and low TCO for demanding 24×7 operations. Exos 7E10 drives are backed by a 2 million hour MTBF rating and support workloads of 550 TBper year - 10× that of desktop hard drives. With state-of-the-art cache, on-the-fly error-correction algorithms, and rotational vibration design, the Exos 7E10 helps ensure consistent performance in replicated and RAID multi-drive systems..4TB capacity, fits in a 3.5-inch drive bay, and is designed for enterprise use in servers, data centers, and NAS systems..Experience faster storage with the SATA/600 interface, optimizing burst performance for efficiency..Compatible with PC and Mac systems that support a 3.5-inch SATA III bay..Operates at 7200 RPM, providing reliable performance for enterprise storage tasks..Features error correction and health monitoring for reliable performance and data integrity..Enjoy rapid processing speeds with 256 MB cache buffer for enhanced performance..5-Year Limited Warranty

The WD Red™ SA500 NAS SATA SSD is an ideal choice for NAS arrays that operate in an always-on, 24/7 environment. Specifically designed and tested for the harsh conditions of a NAS array, WD Red SSDs feature advanced caching to handle even the most demanding applications. A WD Red™ SA500 NAS SATA SSD can enhance your NAS’s response time. Efficient caching of big files makes the WD Red SSD ideal for OLTP databases, multi-user environments, photo rendering, 4k and 8k video editing and more. Western Digital® 3D NAND, the WD Red™ SSD delivers outstanding SATA III performance to accelerate your productivity and save you time. WD Red SSDs are optimized for fast file access and can cache your most frequently used data for even faster access. HD Video, 4K and 8K formats require a fast drive that reduces latency for hassle-free editing and transfer of huge multimedia files. Because WD Red SSDs have no moving parts, there’s less to wear out over time – heat and vibration are reduced as well. Equipped with an industry-leading 5-year warranty, you can be confident in WD Red SSDs for years to come..NAS-optimized solid-state drive with SATA 6 Gb/s interface, designed for 24/7 operation in network-attached storage systems.Delivers sequential read speeds up to 560 MB/s and write speeds up to 530 MB/s for fast data access and transfer.Offers 2TB storage capacity built on reliable Western Digital® 3D NAND technology for enhanced endurance and performance.Equipped with advanced controller and error correction (ECC) technology to ensure data integrity and reliability during heavy workloads.Compact M.2 2280 form factor.Compatible with a wide range of NAS systems and supports multi-user environments, OLTP databases, and high-resolution media editing.Supports firmware-based security and SMART monitoring for drive health and data protection.Low-power SSD design optimized for energy efficiency in always-on NAS environments.Backed by a 5-year limited warranty

Powerful performance with proven technology—Seagate’s Exos X24 drives are built off the platform that’s shipped millions globally and deployed in leading cloud service provider solutions—making them the most sought-after drives in our datasphere. Designed with the highest rack-space efficiency and protected with Seagate Secure, Exos X24 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind..This drive offers a massive 16TB of storage in a 3.5-inch form factor, ideal for enterprise-grade servers, data centers, and high-capacity storage arrays.It uses a SATA III 6 Gb/s interface and supports sustained data transfer rates up to 285 MB/s, ensuring fast and reliable throughput for large-scale operations.Compatible with systems supporting 3.5" SATA drives, including enterprise servers, NAS units, and high-performance workstations.Operates at 7200 RPM with a Fluid Dynamic Bearing motor, delivering consistent performance and reduced acoustic output.Features include a 512MB cache buffer, advanced write caching, and full-track multiple-sector transfers. It also supports SMART monitoring and error correction for data integrity.Equipped with Seagate Secure technology, including Self-Encrypting Drive (SED) capabilities, Instant Secure Erase (ISE), and support for cryptographic erase and authenticated firmware downloads.Complies with major industry standards including FIPS, RoHS, and Seagate’s rigorous enterprise reliability testing. Supports 512e sector formatting and FastFormat for flexible deployment.Backed by a 5-year limited warranty and a 2.5 million-hour MTBF rating, ensuring long-term reliability and peace of mind

Seagate IronWolf Pro drive is engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Total peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management..This 3.5" 8TB HDD is optimized for NAS.SATA III interface provides up to 255MB/s of data transfer rate.AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments.Disk speed: 7200 RPM.All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24x7 performance allowing users to access data anytime, anywhere.Up to 550TB/year workload rating, and 2.5M hours MTBF for unparalleled total cost of ownership (TCO).Complimentary three year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience.Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health.5-year manufacturer limited warranty

The Seagate IronWolf Pro 22TB 3.5" SATA III Internal Hard Drive (ST22000NT001) is engineered for high-capacity storage and reliable performance in NAS and enterprise environments. With a massive 22TB capacity, it provides ample space for large-scale data management, backups, and multimedia storage. Featuring a 7200 RPM spindle speed and SATA III 6 Gb/s interface, this drive delivers fast data transfer rates and consistent performance for demanding workloads. Built with IronWolf Health Management and vibration-resistant technology, it ensures long-term reliability and optimized system integration. Designed for compatibility with both PC and Mac systems, the IronWolf Pro also comes with a 5-year limited warranty, offering peace of mind and dependable support. Whether for business or creative professionals, this drive is the ultimate solution for scalable, secure, and efficient storage..Designed with 22TB in a 3.5" bay for NAS and heavy-duty storage..Connect via SATA III with a 6 Gbps interface for steady throughput..Optimized for NAS workloads.Works seamlessly with PC and Mac systems in compatible NAS enclosures..Spins at 7200 RPM to speed up data access and sustained transfers..Built with IronWolf Health Management and advanced error recovery..Non-SED design; rely on system-level encryption for data security..Meets SATA standards and adheres to RoHS environmental compliance..5-year limited warranty for long-term dependability.

Designed with the highest rack-space efficiency and protected with Seagate Secure™ Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind." Maximum Storage Capacity for Highest Rack Space Efficiency Market-leading 20 TB HDD offering the highest capacity available for more petabytes per rack Highly reliable performance with enhanced caching, making it the logical choice for cloud data centre and massive scale-out data centre applications Hyperscale SATA model tuned for large data transfers and low latency PowerBalance™ feature optimizes Watts/TB Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design Proven helium side-sealing weld technology for added handling robustness and leak protection Digital environmental sensors to monitor internal drive conditions for optimal operation and performance Data protection and security — Seagate Secure features for safe, affordable, fast and easy drive retirement Proven enterprise-class reliability backed by 5-year limited warranty and 2.5M-hr MTBF rating.The internal hard drive offers a 20 TB storage capacity and is designed for a 3.5-inch drive bay. Designed for enterprise environments and data centers, it's optimized for high capacity and reliable performance in professional settings..Features a SATA 6 Gb/s interface, supporting data transfer rates up to 6 gigabits per second (Gbps)..Compatible with PC systems..Has a rotational speed of 7200 RPM..Includes the following functionality: Error Correction: Utilizes ECC (Error-Correcting Code) to detect and correct data corruption, ensuring data integrity. Monitoring Technology: Equipped with Self-Monitoring, Analysis, and Reporting Technology (SMART), which helps monitor drive health and predict potential failures..Security features are: Self-Encrypting Drive (SED): Provides automatic data encryption to protect sensitive information. AES-256 Hardware Encryption: Ensures data is encrypted and secure..comes with a 5-year limited warranty.

The HGST HDN724040ALE640 is a high-capacity 4TB hard drive designed for both NAS (Network Attached Storage) systems and desktop computers. With a 3.5-inch form factor and a SATA 6Gb/s interface, it offers fast data transfer rates and reliable performance. The drive operates at a spindle speed of 7200 RPM and features a 64MB cache, ensuring efficient data access and storage. Its robust design includes a rotational latency of 4.17 ms and a power consumption profile that balances performance with energy efficiency. Measuring 101.6 mm in width, 147 mm in depth, and 26.1 mm in height, and weighing 690 grams, this drive is built for durability and long-term use, boasting a reliability rating of 1 million hours MTBF. Certified by CE, FCC, and RoHS, the HGST HDN724040ALE640 is a dependable choice for expanding storage capacity and enhancing data management in various computing environments..This internal hard drive has a capacity of 4TB, fits into a 3.5-inch drive bay, and is designed for use in NAS systems and desktop computers..It features a SATA 6Gb/s interface, providing fast data transfer rates..Not specifically designed for gaming, but can be used in gaming desktops for additional storage..Compatible with NAS systems and desktop computers that support 3.5-inch SATA drives..The drive operates at a spindle speed of 7200 RPM..Includes error correction and monitoring technology to ensure data integrity and reliability..Built-in security features to protect data from unauthorized access..Certified by CE, FCC, and RoHS, ensuring compliance with international standards..Comes with a 3-year limited warranty.

Seagate IronWolf is designed for everything NAS. Get used to tough, ready, and scalable 24×7 performance that can handle multi-drive environments across a wide range of capacities. AgileArray enables dual-plane balancing and RAID optimization in multi-bay environments, with the most advanced power management possible..SATA internal hard drive with 12TB capacity.High performance with 6Gbps transfer rate.3.5 compatible bay; dimensions: 1.03"H x 5.79"W x 4.01"D.Spindle speed (rpm) is 7200.Nonrecoverable read errors rate is 1 per 10E15.First in its class of drives to include RV sensors to maintain high performance in multi-drive NAS enclosures

The WD Red SN700 4TB NVMe SSD is engineered to boost performance in high‑intensity NAS environments, delivering fast caching and exceptional system responsiveness for demanding multi‑user workflows. With sequential read speeds up to 3400MB/s and write speeds up to 3100MB/s, this drive accelerates virtualization, collaborative editing, and heavy database workloads with ease. Built with 3D NAND and designed for 24/7 operation, it offers outstanding endurance of up to 5100 TBW and long‑term reliability backed by a 5‑year limited warranty. Its M.2 2280 PCIe Gen3 x4 form factor provides efficient NVMe performance, making it ideal for small‑to‑medium businesses needing faster access, improved multitasking, and optimized NAS caching. The WD Red SN700 helps keep growing data demands under control while enhancing productivity across your storage environment..Built as an internal SSD using PCIe Gen3 x4 for NAS and high‑load use..Up to 3400MB/s read and 3100MB/s write speeds for rapid transfers..4TB of storage and runs on durable 3D NAND technology..Operates with a reliable NVMe controller supporting strong data integrity..M.2 2280 form factor for compact system installation..Works with PC platforms supporting NVMe PCIe interfaces..Built for 24/7 NAS workloads with high endurance protection..Draws low power through the host system for efficient operation..Connects via PCIe lanes and supports multi‑device NAS caching..5‑year limited warranty for parts and labor.

High-performance, reliable hard drives for Synology systems Enterprise storage drives for Synology systems Synology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300,000 hours of in-house validation testing and backed by Synology's 5-year limited warranty, the HAT5300 series brings unmatched reliability to Synology deployments. Performance Up to 274 MB/s sustained data transfer Optimization Up to 23% faster sequential read in Synology NAS Reliability Purpose-built for Synology servers running 24/7 Updates Automatic firmware updates with DSM Consistent performance scaling Through testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments. Built for peak performance Rigorous validation Over 300,000 hours of stress testing with Synology devices ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance. Effortless firmware updates Automatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements. Durability for 24/7 environments HAT5300 series HDD is backed by a 2.5 million hour MTTF rating, workload support of 550 TB per year, and persistent write cache technology to minimize data corruption in the event of sudden power loss. 5-year warranty At Synology, we are committed to product innovation and quality. HAT5300 drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.Learn more.Internal drive type to ensure maximum productivity with added feasibility.With 12 TB capacity you have ample space for storing millions of images, hundreds of hours of video or for music lovers, up to a million songs.Have data stored faster with SATA/600 interface that optimizes burst performance.Experience rapid processing speed with 256 MB cache buffer

Designed for intensive caching workloads, it delivers up to 560 MB/s read and 530 MB/s write, enabling faster access to frequently used data and smoother multi‑user operations. Built with Western Digital 3D NAND, the drive supports demanding applications such as 4K/8K editing, database workloads, and high‑volume collaboration. Its 2.5-inch, 7mm form factor and SATA III interface ensure broad compatibility with modern NAS systems and desktops. With endurance rated for heavy read/write cycles and optimized for continuous operation, the SA500 provides long-term stability for business or home NAS setups. Backed by a 5-year limited warranty, it delivers dependable performance under sustained loads..Supports internal NAS use with SATA III connectivity..Achieves 560/530 MB/s speeds with 600 MB/s transfer rate..Stores 1TB using reliable Western Digital 3D NAND..Employs WD’s NAS‑optimized controller for stability..Fits the 2.5-inch 7mm SATA SSD form factor..Works with PC and NAS platforms for wide support..Designed for safe 24/7 continuous operation..Draws power efficiently through the SATA interface..Supports single‑device SATA link.5‑year limited warranty for longevity..The WD Red SA500 1TB SATA SSD is engineered specifically for NAS environments requiring consistent 24/7 performance and reliability.

The perfect choice for creators, IT professionals or everyday users, the latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung's pioneering technology. Everyday users can now enjoy professional-level SSD performance with the 870 EVO, which maximizes the SATA interface limit to 560/530 MB/s sequential speeds, accelerates write speeds and maintains long-term high performance with a larger variable buffer that lets the SSD work faster, longer..Internal SATA III SSD for desktops, laptops, and NAS systems..Up to 560 MB/s read, 530 MB/s write, with 6 Gb/s SATA III bandwidth..250GB storage using Samsung’s 6th-gen V-NAND flash..Powered by Samsung MKX controller with advanced ECC for data integrity..Standard 2.5-inch form factor with 7mm thickness..Works with Windows, macOS, Linux, and any system supporting SATA 2.5" drives..AES 256-bit encryption, TCG/Opal, and IEEE 1667 compliance..Dynamic Thermal Guard and end-to-end data protection..5V SATA power with TRIM, S.M.A.R.T., and DevSleep support..SATA III interface; one device per SATA port..5-year limited warranty

Reliable 1 TB 3.5‑inch internal HDD for everyday storage. With SATA 6 Gb/s connectivity, it offers convenient expansion for desktops and NAS enclosures..Internal drive type for maximum efficiency and dependability.Store as many documents, pictures and videos as you need with 1 TB capacity.Have data stored faster with SATA/600 interface that optimizes burst performance.3.5" form factor allows hassle-free and easy usage with increased efficiency

IronWolf is designed for everything NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-bay NAS environments across a wide range of capacities..With 4 TB capacity you have ample space for storing large amounts of documents, files, pictures or programs.Have data stored faster with SATA/600 interface that optimizes burst performance.Experience rapid processing speed with 256 MB cache buffer.3.5" Internal form factor for your convenience and simplicity of usage.Includes three years of complimentary Rescue Data Recovery Services

The QDA-A2AR can accommodate two 2.5-inch SATA drives within a single 3.5-inch SATA drive bay. No software driver is required for the QDA-A2AR, and it can be installed in a PC/workstation (Windows®, Linux®) or QNAP NAS to flexibly add additional hard drives or SSDs to meet various storage needs. Use two 2.5-inch SATA HDDs/SSDs (7mm to 9.5mm high) in a single 3.5-inch drive bay. (HDD/SSD sold separately) Up to 6 Gb/s file transfer speeds. Can be the primary bootable device for PCs. Choose a hardware RAID group with the disk mode switch. Supports various RAID levels The QDA-A2AR supports a variety of RAID configurations. Depending on your requirements, you can use the bundled metal pin as disk mode switch tool to select your ideal RAID mode: Individual, JBOD, RAID 0, or RAID 1. Windows® users can use the QNAP External RAID Manager utility to view the RAID group status and disk health information. A PC that supports SATA port multipliers can connect two SATA drives to a single SATA port, allowing you to independently access each disk as separate storage space. RAID 1 Mode (Default) Half of the total storage capacity is used to store data, and the other half keeps a copy of this data. This provides high data protection at the cost of only being able to use half the installed storage space. RAID 0 Mode Data is split amongst the drives. RAID 0 provides the fastest performance but does not protect data from drive failure. JBOD Mode All the drives are recognized as a single drive. This allows maximal storage utilization but provides no data protection. Install in a PC/workstation for higher performance or data protection When using two 2.5-inch drives instead of a single 3.5-inch drive in a PC/workstation (Windows® or Linux®) you can create a RAID 0 for enhanced performance, or RAID 1 to add data redundancy for greater data protection. To deal with tasks that require intensive, fast data transmission, you can install high-speed SATA SSDs to achieve maximized performance and lower latency, ideal for on-the-fly video editing and server-grade applications. External RAID Manager for Windows users The QNAP External RAID Manager utility allows Windows® users to view the drive status and RAID information of the QDA-A2AR. Firmware updates for the QDA-A2AR can also be managed with the External RAID Manager utility. Install in QNAP NAS for efficient storage or SSD caching The QDA-A2AR supports hardware RAID that will not consume CPU resources to help sustain optimal NAS performance. You can install one or more QDA-A2AR in a NAS to maximize the storage utilization of 3.5-inch drive bays. The QDA-A2AR can accommodate two SSDs to create an SSD volume for performance-demanding workflows or work in an efficient tiered-storage environment with Qtier. It can also boost IOPS performance when configuring SSD caching. RAID information and drive health of the QDA-A2AR can be monitored through the QTS Storage & Snapshots Manager..Holds up to 2 HDDs.Through RAID levels (0, 1, jbod), RAID provides data reliability, fault tolerance and improves overall performance.RAID technology - data reliability, fault tolerance and improved overall performance.Internal form factor for your convenience and simplicity of usage.Use two 2.5-inch SATA drives in a single 3.5-inch SATA drive bay with RAID support for PC and NAS

The Seagate IronWolf is designed for everything NAS. IronWolf provides a workload rate of 180 TB/year with scalable 24×7 performance that can handle multi-bay NAS environments, as well as capacities up to 12 TB. It fits applications like 1- to 8-bay network attached storage (NAS)..3.5" NAS HDD with 16TB storage capacity and 256MB cache designed for always-on, always-accessible 24/7 performance and provides a workload rate of 180TB/year.Utilizes SATA interface with 6Gbps transfer rate.Dimensions: 1.03"H x 4.01"W x 5.79"D.Fits applications such as one- to eight-bay network attached storage (NAS).Rotation speed: 7200 rpm.AgileArray enables dual-plane balancing and RAID optimization in multibay environments, offering advanced power management.Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery.High performance means no lag time or downtime for users during workload traffic for the NAS.First in its class of drives to include RV sensors to maintain high performance in multi-drive NAS enclosures.3-year manufacturer limited warranty

High-Performance, High-Security Storage Solution - Hard Drives Included. The TeraStation 5020 is Buffalo's new flagship network attached storage (NAS) product purpose-built as a secure, high-performance storage solution optimized for high workloads. Available in desktop and rackmount form factors, the TS5020 is an evolution of Buffalo's acclaimed TeraStation 5010 and 6000 Series devices, offering advanced productivity and security features at a lower cost so you can optimize your such as snapshot technology for near-instantaneous data backup and recovery, VMware and Hyper-V certifications for virtualization solutions, robust data backup and security options so you can store your data with peace of mind. More from the Manufacturer.Closed System.Cloud Integration.Two-Factor Authentication (2FA).Snapshots

High‑capacity 8 TB 3.5‑inch HDD that expands desktop or NAS storage. SATA 6 Gb/s connectivity supports efficient data movement across large libraries..Internal drive type for a reliable and convenient storage solution.With 8 TB capacity you have ample space for storing millions of images, hundreds of hours of video or for music lovers, up to a million songs.Have data stored faster with SATA/600 interface that optimizes burst performance.3.5" form factor for your convenience and simplicity of usage

Supercharge Your NAS Boost your NAS system's performance and responsiveness with the WD Red™ SA500 NAS SATA SSD. Since your NAS system is always on, a reliable drive is essential. Unlike standard SSDs, WD Red NAS SATA SSDs are specifically designed and tested for 24/7 usage. This durability together with efficient caching of big files make these drives ideal for OLTP databases, multi-user environments, photo rendering, 4k and 8k video editing and other demanding applications. With 2.5" and M.2 form factors and capacities from 500GB up to 4TB (2.5" only), the WD Red SA500 NAS SATA SSD lets you optimize your existing or next NAS system for superior performance and endurance..This is an internal SATA III SSD, designed for high-performance NAS environments and ideal for system builders who require 24/7 reliability and efficient data handling..Delivers 560 MB/s read and 530 MB/s write speeds, with a 6 Gb/s SATA III interface for fast, reliable data transfers..Features 500GB capacity paired with 64-layer 3D TLC NAND technology..Powered by a Marvell controller while ECC (Error Correction Code) memory helps detect and correct data errors for enhanced data integrity during read/write operations..Comes in a 2.5-inch / 7mm cased form, making it easy to install in most NAS systems..It includes advanced power management, TRIM support, and device sleep (DevSleep) to reduce wear and heat..Backed by a 5 year limited warranty.

The Western Digital Red SA500 NAS 1TB SATA SSD is purpose‑built for NAS systems that operate continuously in demanding 24/7 environments. Designed to enhance responsiveness, caching, and reliability in multi‑user workflows, this SSD delivers up to 560MB/s read and 530MB/s write speeds for fast file access and improved performance in OLTP databases, multimedia editing, and collaborative workloads. Its M.2 2280 form factor ensures compatibility with a wide range of NAS enclosures, while Western Digital 3D NAND provides long‑term endurance and efficiency for heavy workloads. The SA500 is optimized to cache frequently accessed files, reduce latency, and improve system responsiveness for high‑intensity applications such as 4K and 8K video editing. Backed by a 5‑year limited warranty, this SSD offers reliable performance, low power consumption, and enterprise‑grade robustness for modern NAS environments..Built for NAS caching using SATA III M.2 SSD architecture..Reaches 560MB/s reads and 530MB/s writes for fast access..1TB capacity powered by efficient 3D NAND flash..Employs NAS‑optimized controller with ECC reliability..Compact M.2 2280 size for broad NAS compatibility..Works with supported NAS units and PC platforms..Provides dependable data access without encryption..Resists vibration and heat thanks to solid‑state design..Runs efficiently with low power draw for 24/7 NAS use..Connects via SATA M.2 interface for single‑drive setup..5‑year limited manufacturer warranty.

High-Performance, High-Security Storage Solution - Hard Drives Included. The TeraStation 5020 is Buffalo's new flagship network attached storage (NAS) product purpose-built as a secure, high-performance storage solution optimized for high workloads. Available in desktop and rackmount form factors, the TS5020 is an evolution of Buffalo's acclaimed TeraStation 5010 and 6000 Series devices, offering advanced productivity and security features at a lower cost so you can optimize your such as snapshot technology for near-instantaneous data backup and recovery, VMware and Hyper-V certifications for virtualization solutions, robust data backup and security options so you can store your data with peace of mind. More from the Manufacturer.Closed System.Cloud Integration.Two-Factor Authentication (2FA).Snapshots

Supercharge Your NAS Boost your NAS system's performance and responsiveness with the WD Red™ SA500 NAS SATA SSD. Since your NAS system is always on, a reliable drive is essential. Unlike standard SSDs, WD Red NAS SATA SSDs are specifically designed and tested for 24/7 usage. This durability together with efficient caching of big files make these drives ideal for OLTP databases, multi-user environments, photo rendering, 4k and 8k video editing and other demanding applications. With 2.5" and M.2 form factors and capacities from 500GB up to 4TB (2.5" only), the WD Red SA500 NAS SATA SSD lets you optimize your existing or next NAS system for superior performance and endurance..Internal SATA III SSD engineered for Enterprise NAS systems, delivering reliable performance for 24/7 workloads.Delivers sequential read speeds of up to 560 MBps and write speeds of up to 530 MBps, with a maximum external data transfer rate of 6 Gb/s..The SSD offers a capacity of 500GB, built with Western Digital's advanced 3D TLC NAND technology for enhanced endurance and reliable performance.Powered by the Marvell 88SS1074 dual-core controller, this storage solution utilizes LDPC error correction technology to ensure robust data integrity.The M.2 2280 form factor offers a compact and efficient design, perfect for high-performance NAS setups and installations with limited space..Compatible with both PC and Mac platforms..Supports AES 256-bit hardware encryption..Operates on a 5V ±5% power supply..Backed by a 5 year limited warranty.

Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, Western Digital Red Plus is perfect for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems. Built and tested for up to 8-bay NAS systems, these drives give you the flexibility, versatility, and confidence in storing and sharing your precious home and work files..Unlike desktop drives, this 3.5" 2TB HDD is specifically tested for compatibility with NAS systems for optimum performance.Includes SATA interface with up to 150MB/s transfer rate.Dimensions: 1.03"H x 4"W x 5.79"D.Specifically designed with RAID error recovery control to help reduce failures within the NAS system.Enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability.NASware 3.0 technology increases your drive's compatibility with your existing network and devices.Designed to thrive in multibay NAS system environments.3-year manufacturer limited warranty

The QDA-A2MAR can accommodate two M.2 SATA SSDs within a single 2.5-inch SATA drive bay. No software driver is required for the QDA-A2MAR, and it can be installed in a PC/workstation (Windows®, Linux®) or QNAP NAS to flexibly add high-performance M.2 SATA SSDs with RAID configurations to meet various storage needs. Use two M.2 2280 SATA SSDs in a single 2.5-inch drive bay. (M.2 SSDs sold separately) Up to 6 Gb/s file transfer speeds. Can be the primary bootable device containing for PCs. Choose a hardware RAID group with the disk mode switch. Supports various RAID levels The QDA-A2MAR supports a variety of RAID configurations. Depending on your requirements, you can use the bundled metal pin as disk mode switch tool to select your ideal RAID mode: Individual, JBOD, RAID 0, or RAID 1. Windows® users can use the QNAP External RAID Manager utility to view the RAID group status and disk health information. Individual Mode A PC that supports SATA port multipliers can connect two SATA drives to a single SATA port, allowing you to independently access each disk as separate storage space. RAID 1 Mode (Default) Half of the total storage capacity is used to store data, and the other half keeps a copy of this data. This provides high data protection at the cost of only being able to use half the installed storage space. RAID 0 Mode Data is split amongst the drives. RAID 0 provides the fastest performance but does not protect data from drive failure. JBOD Mode All the drives are recognized as a single drive. This allows maximal storage utilization but provides no data protection. Install in a PC/workstation for higher performance or data protection When using two M.2 SSDs instead of a single 2.5-inch drive in a PC/workstation (Windows® or Linux®) you can create a RAID 0 for enhanced performance, or RAID 1 to add data redundancy for greater data protection. The M.2 SSDs also help achieve maximized performance and lower latency, ideal for on-the-fly video editing and server-grade applications. External RAID Manager for Windows users The QNAP External RAID Manager utility allows Windows® users to view the drive status and RAID information of the QDA-A2MAR. Firmware updates for the QDA-A2MAR can also be managed with the External RAID Manager utility. Install in QNAP NAS for efficient storage or SSD caching The QDA-A2MAR supports hardware RAID that will not consume CPU resources to help sustain optimal NAS performance. You can install one or more QDA-A2MAR in a NAS to maximize the storage utilization of available 2.5-inch drive bays. The QDA-A2MAR can accommodate two M.2 SSDs to create an SSD volume for performance-demanding workflows or work in an efficient tiered-storage environment with Qtier. It can also boost IOPS performance when configuring SSD caching. RAID information and disk health of the QDA-A2MAR can be monitored through the QTS Storage & Snapshots Manager..Through RAID levels (0, 1, jbod), RAID provides data reliability, fault tolerance and improves overall performance.RAID technology - data reliability, fault tolerance and improved overall performance.Internal form factor for added reliability and dependability.Use two M.2 SATA SSDs in a single 2.5-inch SATA drive bay with RAID support for PC and NAS

Designed specifically with medium or large scale business customers in mind, Western Digital RedTM Pro drives are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads in 24x7 environments, Western Digital Red Pro is perfect for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution..16TB internal hard drive with 512MB cache engineered to handle high-intensity workloads in 24x7 environments.Utilizes SATA interface with 6Gbps transfer rate.Made in 3.5" form factor; dimensions: 1.03"H x 4"W x 5.79"D.7200 rpm rotational speed providing up to 259 MB/s internal transfer rate.Designed with CMR technology for medium or large-sized businesses in RAID-optimized NAS systems with up to 24 bays.Nasar 3.0 advanced firmware technology enables seamless integration, robust data protection, and optimal performance for NAS systems operating under heavy demand.Equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data.3D Active Balance Plus: enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability.Equipped with error recovery controls as part of Nasar 3.0 technology to help reduce drive fallout in RAID applications.Shipped with extended thermal cycle burn-in testing to help ensure each drive is tested for extended reliable operation.5-year manufacturer limited warranty

Designed specifically with medium or large scale business customers in mind, Western Digital RedTM Pro drives are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads in 24x7 environments, Western Digital Red Pro is perfect for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution..18TB internal hard drive with 512MB cache engineered to handle high-intensity workloads in 24x7 environments.Utilizes SATA interface with 6Gbps transfer rate.Made in 3.5" form factor; dimensions: 1.03"H x 4"W x 5.79"D.7200 rpm rotational speed providing up to 272 MB/s internal transfer rate.Designed with CMR technology for medium or large-sized businesses in RAID-optimized NAS systems with up to 24 bays.Nasar 3.0 advanced firmware technology enables seamless integration, robust data protection, and optimal performance for NAS systems operating under heavy demand.Equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data.3D Active Balance Plus: enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability.Equipped with error recovery controls as part of Nasar 3.0 technology to help reduce drive fallout in RAID applications.Shipped with extended thermal cycle burn-in testing to help ensure each drive is tested for extended reliable operation.5-year manufacturer limited warranty

Seagate® SkyHawk™ AI 18TB is a video-optimized drive designed for NVRs with artificial intelligence (AI) for edge applications. Key Advantages ImagePerfect™ AI firmware delivers zero dropped frames while supporting heavier workloads Versatile capabilities intelligently adapt to the scale of your AI environment,supporting up to 64 HD video streams and 32 AI streams. Rescue Data Recovery Services. SkyHawk AI comes with extra peace of mind for any mechanical, accidental, or natural disaster. With a 95% success rate of in-house recovery, Seagate has your back with a 3-year included Rescue Services plan. SkyHawk Health Management actively helps protect your video storage by focusing on prevention, intervention, and recovery options. Included RAID RapidRebuild™ provides 3× faster volume rebuilds. Class-Leading Reliability and Dependability SkyHawk AI drives are rated for 2M hours MTBF and a 550TB/year workload rate for more than 3x that of standard surveillance hard drives. Backed by a 5-year limited warranty. Powerful processing to welcome workload challenges—SkyHawk AI supports video analysis and recording simultaneously with GPU analytics workloads. Enjoy consistent performance with built-in rotational vibration sensors providing reliable storage for NVR with little lag or downtime. Multi-bay support helps you meet your growing storage demands with up to 16+ bays..Internal hard drive has a Capacity of 10TB with 3.5 drive bay inches Optimized for network video recorders (NVRs) and video surveillance systems, supporting up to 64 HD cameras and 32 AI streams..Uses a SATA 6Gb/s interface. This interface provides a data transfer rate of up to 0.6 Gbps (6 Gb/s).compatible with a wide range of devices, including: PCs (Windows) Mac computers Network Video Recorders (NVRs) Digital Video Recorders (DVRs) Video surveillance systems.has an external drive RPM of 7200 RPM..includes several advanced functionalities to ensure reliability and performance: Error Correction: It features state-of-the-art cache and on-the-fly error-correction algorithms to maintain data integrity. Monitoring Technology: It supports S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) for drive monitoring and reporting. This helps in predicting and preventing drive failures..security features to ensure data protection and reliability: ImagePerfect™ AI Firmware: Ensures superior image integrity and minimizes dropped frames and downtime. SkyHawk Health Management: Focuses on prevention, intervention, and recovery options to protect your surveillance storage..comes with a 5-year limited warranty.

Powerful internal HDDs designed for performance, reliability and power efficiency in small to medium NAS environments. WD Red Plus internal HDDs are designed to handle workloads for power users and small to medium business NAS environments . WD Red Plus drives deliver the speed and capacity required to store, protect and share growing amounts of data in mid-sized RAID-optimized NAS systems with increased power efficiency..4TB 3.5" drive engineered for NAS systems, providing reliable storage for small office and home office environments..SATA 6 Gb/s interface delivering dependable data transfer speeds for NAS environments..Compatible with both Windows‑based PCs and macOS systems when installed in supported desktops, workstations, or external enclosures..5400 RPM class optimized for NAS efficiency, balancing reliable performance with lower power consumption..Equipped with advanced error correction and continuous drive health monitoring to ensure data integrity and reliable 24/7 operation..Backed by a 3-year limited warranty.

Built with a compact footprint, the UNAS 2 2-Bay NAS Enclosure from Ubiquiti is equipped with two SATA III drive bays that support 3.5" HDDs. Network connectivity is achieved using a 2.5GbE RJ45 port, while wireless accessories may be paired using Bluetooth 4.1. Also featured is a 1.7 GHz ARM Cortex-A55 Quad-Core processor, 4GB of memory, a 1.47" display, a 5 Gb/s USB-C 3.2 Gen 1 port, and a desktop form factor. Power is provided using an included 60W PoE++ power adapter..External NAS enclosure uses SATA III as its internal interface and provides 2.5GbE, USB-C, and Bluetooth as its external interfaces..3.5-inch hard drive enclosure with 2 bays for SATA drives..Desktop external hard drive enclosure (NAS type) designed to house two 3.5" SATA HDDs..Finished in black and constructed from a durable polycarbonate material..1-Year Limited Manufacturer Warranty

The WD Red Pro 12TB NAS Hard Drive (Model: WD122KFBX) is a high-capacity, high-performance storage solution designed for use in medium to large-scale NAS (Network Attached Storage) systems. This 3.5-inch SATA hard drive offers a generous 12TB of storage space, making it an ideal choice for businesses or home users who require a reliable, scalable, and efficient data storage solution. With a 7200 RPM spindle speed and 512MB cache, the WD Red Pro provides fast data transfer rates, reaching up to 210 MB/s, ensuring smooth and efficient file access in multi-user NAS environments. The drive features NASware™ 3.0 technology, which optimizes the hard drive for seamless integration into NAS systems, enhancing its reliability and compatibility in multi-bay environments ranging from 8 to 16 bays. Designed to handle the demanding workloads of small and medium-sized business applications, this drive operates in temperatures ranging from 0°C to 65°C and can endure shock and vibration to ensure data integrity. It also comes with a 5-year limited warranty, offering peace of mind regarding its longevity and reliability. Whether used in RAID configurations or standalone NAS setups, the WD Red Pro 12TB is engineered to provide excellent storage capacity, sustained performance, and long-term durability in data-intensive environments..Offers a substantial storage capacity of 12TB. It is designed for use in 3.5-inch drive bays, making it ideal for medium to large-scale NAS (Network Attached Storage) systems..This internal hard drive uses a SATA III interface with a data transfer rate of up to 6 Gbps, ensuring efficient and fast data access in network environments..The WD Red Pro 12TB is optimized for NAS systems and is better suited for business and storage applications rather than high-performance gaming setups..Compatible with NAS systems and supports multi-bay configurations, specifically for systems with 8 to 16 bays, providing reliable storage for data-intensive applications..The external RPM of this hard drive is 7200 RPM, ensuring faster data access and improved overall performance when used in NAS environments..Incorporates NASware™ 3.0 technology, which improves error correction and ensures enhanced reliability, error recovery, and compatibility for long-term use in NAS systems..While primarily designed for performance, the WD Red Pro hard drive includes robust error monitoring and recovery features, providing a secure environment for data storage in network-attached setups..Meets rigorous industry standards and is certified for NAS usage, ensuring reliability in 24/7 operations. It also complies with RoHS standards for environmental responsibility..This product comes with a 5-year limited warranty, offering peace of mind with its long-term durability and reliability for business-critical applications.

The Seagate SkyHawk AI 20TB is an advanced internal hard drive designed for high-performance video surveillance and AI-driven applications. With a massive 20TB storage capacity, it is engineered to handle large-scale surveillance systems and AI-powered video analytics. Ideal for both personal and enterprise-level surveillance, this drive supports up to 64 HD video streams and 32 AI streams simultaneously, ensuring reliable and high-quality data storage for mission-critical workloads. The drive operates at a 7200 RPM rotational speed and is equipped with a 256MB cache, delivering fast data access and transfer rates. Its SATA 6Gb/s interface ensures seamless data throughput for real-time video recording and playback. Built with Seagate's ImagePerfect™ AI firmware, it guarantees zero dropped frames even under heavy workloads, making it perfect for environments where data integrity is essential. Designed for 24/7 operation, the SkyHawk AI drive offers high durability with a 5-year warranty and a mean time between failures (MTBF) of 2 million hours. Its helium-sealed design improves power efficiency and cooling, making it a reliable choice for both high-capacity and high-performance needs in surveillance systems. Whether you're managing large volumes of surveillance footage or integrating AI for intelligent video analytics, the Seagate SkyHawk AI 20TB internal hard drive is built to meet the demands of modern data centers and video storage environments..The Seagate SkyHawk AI 20TB internal hard drive offers a massive 20TB capacity, designed for use in surveillance and AI-powered applications. It features a 3.5-inch form factor, making it ideal for high-capacity, continuous data storage..This hard drive utilizes a SATA 6Gb/s interface, providing seamless data transfer capabilities with a sustained data transfer rate of up to 250 MB/s and a burst transfer rate of 600 MB/s, ensuring fast and efficient data access..The Seagate SkyHawk AI is not specifically designed for gaming but is optimized for video surveillance, AI, and high-performance data storage in enterprise environments..This drive is compatible with most surveillance systems, AI-powered NVRs (Network Video Recorders), and other large-scale video storage setups, supporting up to 64 HD video streams and 32 AI-enabled streams simultaneously..The SkyHawk AI 20TB operates at a 7200 RPM rotational speed, ensuring fast read and write speeds that are ideal for real-time video recording and high-resolution video analytics..Equipped with Seagate's ImagePerfect™ AI firmware, this drive supports error correction and monitoring technologies, ensuring zero dropped frames and continuous data integrity under heavy workloads..The Seagate SkyHawk AI offers built-in data security with advanced monitoring and error recovery features, ensuring the protection of critical data stored on the drive..The drive complies with industry standards for reliability and data protection, including FIPS 140-2 for encryption and meeting environmental regulations for energy efficiency..The Seagate SkyHawk AI 20TB hard drive is backed by a 5-year limited warranty, offering reliable support and peace of mind for long-term operation in demanding environments.

Enterprise-grade 3.5" SATA hard drive ideal for storage-intensive UniFi camera security and NAS systems. High-capacity 3.5" SATA hard drive for storage-intensive enterprise IT systems. Workload rating: 550TB/year. Mean time between failure (MTBF): 2.5 million hours..Ubiquiti 16TB Networks Enterprise Internal Hard Drive.6 Gbps data transfer rate allows devices to transmit up to 750 megabytes of data per second, enabling fast performance for storage, networking, and multimedia applications.Internal hard drive supports a 6 Gbps data transfer rate, ensuring compatibility with SATA III interfaces for high-speed performance..3.5" Mechanical Hard Disk.Compatible devices Desktop, Gaming Console

The Ultrastar DC HC300-series provides low to mid-capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications..Each drive offers 4TB capacity with a total of 20 drives in bulk pack, ideal for enterprise-scale storage expansion..Enterprise-class 3.5-inch HDDs designed for data centers, SAN/NAS systems, and 24/7 workloads requiring high reliability..SAS 12Gb/s interface for fast throughput and consistent performance; supports sustained transfer rates exceeding 250 MB/s..Compatible with enterprise servers, RAID arrays, and NAS appliances; requires SAS controller hardware (not for standard consumer PCs)..Operates via rack-mounted power supplies or enterprise enclosures; not bus-powered like consumer USB drives..Supports firmware updates for performance tuning and security compliance; enterprise monitoring tools available for drive health and predictive failure analysis..Typically ships without bundled consumer software; enterprise deployments rely on management dashboards and RAID/NAS utilities..Self-Encrypting Drive (SED) and FIPS 140-2 certified models, ensuring compliance with government and enterprise security standards..5-year limited warranty

Purpose‑built replacement HDD for Buffalo TeraStation systems. The 3 TB capacity and SATA 6 Gb/s interface support fast array recovery and consistent shared storage performance in offices and workgroups..Internal drive type to ensure maximum productivity with added feasibility.Store as many documents, pictures and videos as you need with 3 TB capacity.Have data stored faster with SATA/600 interface that optimizes burst performance

Packed with power to handle NAS environments in home offices up to medium-sized businesses, WD Red Plus is ideal for helping protect, archive, and share valuable data in NAS systems with up to 8 bays. WD Red Plus NAS drives give you the flexibility, versatility, and confidence you need for your important home and work files. WD Red Plus drives deliver the speed and capacity business customers require to store, protect, and share increasing amounts of data with a growing number of NAS users. For NAS systems with up to 8 bays, WD Red Plus drives deliver uncompromising performance and unwavering assurance backed by a 3-year limited warranty..3TB 3.5-inch internal hard drive designed for NAS and general storage use..Features a SATA interface with a data transfer rate of up to 6 Gbps..Compatible with both Mac and PC systems..It operates at a rotational speed of 5400 RPM..Includes S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) for error detection, health monitoring, and predictive failure analysis to ensure drive reliability..Built for small or medium business NAS systems in a 24/7 environment.Certifications & Standards: RoHS.Comes with a 3 year limited warranty.

Official Buffalo replacement drive for TeraStation arrays. The 2 TB internal HDD connects via SATA 6 Gb/s for optimized burst performance and dependable rebuilds, helping keep business storage online with minimal downtime..Internal drive type to ensure maximum productivity with added feasibility.Store as many documents, pictures and videos as you need with 2 TB capacity.Have data stored faster with SATA/600 interface that optimizes burst performance

Enterprise-class hard drives engineered to deliver high performance and reliability to commercial and enterprise NAS environments. WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems. Western Digital's exclusive NASware technology fine tunes drive parameters to match NAS system workloads, which helps increase performance and reliability. WD Red Pro hard drives are designed to handle the rigorous demands of high-intensity 24x7 multi-user NAS environments and increase system durability. Tested for Dependable Compatibility Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures. WD Red Pro drives include Rotation Vibration (RV) sensors that anticipate and proactively counteract disturbances caused by increased vibration. By dispersing excess vibration across the drive chassis, turbulence is minimized, performance is maintained and drives are protected..The internal hard drive has a capacity of 6TB and is designed to fit a 3.5-inch drive bay..Features a SATA/600 interface with a data transfer rate of 6 Gbps (gigabits per second)..Designed for use with PCs and Network Attached Storage (NAS) systems..Has a rotation speed of 7200 RPM (Revolutions Per Minute)..Uses NASware 3.0 technology with enhanced error recovery controls to ensure data integrity and reliability..Supports S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology), which provides real-time monitoring of drive health and helps predict potential failures..Optimizes drive parameters to match NAS system workloads, enhancing performance and reliability..Rotation Vibration (RV) Sensors anticipate and counteract disturbances caused by increased vibration, maintaining performance and protecting the drive.Certified by RCM, RoHS, TUV, UKCA, UL, VCCI..Comes with a 5 year limited warranty.

The Western Digital Red Pro WD260KFGX 26TB Internal Hard Drive is engineered for high-capacity storage and reliable performance in demanding environments. Designed for NAS systems and enterprise workloads, this 3.5-inch SATA III drive delivers a fast 7200 RPM speed and up to 6 Gbps transfer rate for efficient data access. With advanced vibration protection and optimized firmware, it ensures consistent performance in multi-drive setups. Compatible with both PC and Mac, the Red Pro series is ideal for businesses, creative professionals, and data-intensive applications. Backed by a 5-year limited warranty, this drive provides dependable storage with exceptional durability, making it a trusted solution for safeguarding large volumes of critical data..Stores 26TB in a 3.5" bay for NAS and enterprise..Utilizes SATA III with speeds up to 6 Gbps..Designed for professional workloads, not optimized for gaming use..Works seamlessly with both PC and Mac systems..Spins at 7200 RPM for fast and reliable data access..Features NASware firmware with vibration protection and error correction..Supports advanced monitoring for data integrity and drive health..Meets WD Red Pro standards for NAS and enterprise reliability..Western Digital’s 5‑year limited manufacturer warranty.

Ultrastar Data Center HA340 hard drives are medium capacity air-filled HDDs that deliver high IOPS to support data intensive applications with proven durability and reliability..Each drive provides 4TB capacity, ideal for enterprise storage expansion..Enterprise-grade HDDs built for data centers, servers, RAID arrays, and storage enclosures, optimized for 24/7 workloads..Compatible with server systems, storage arrays, and NAS appliances; not intended for consumer PCs without enterprise controllers..Requires rack-mounted power supplies or enterprise enclosures; not bus-powered like portable USB drives..Conventional Magnetic Recording (CMR) with 512e format; optional Self-Encrypting Drive (SED) models available depending on configuration.SATA 6Gb/s (SATA/600) interface with transfer rates up to 267 MB/s, ensuring reliable throughput for intensive applications.Compatible with server systems, storage arrays, and NAS appliances; not intended for consumer PCs without enterprise controllers.5-year limited warranty

WD Red Plus internal HDDs are designed to handle workloads for power users and small to medium business NAS environments. WD Red Plus drives deliver the speed and capacity required to store, protect and share growing amounts of data in mid-sized RAID-optimized NAS systems with increased power efficiency. Western Digital’s exclusive NASware™ technology fine tunes drive parameters to match NAS system workloads which helps increase performance and reliability. Since your NAS system is always on, a reliable drive is essential. WD Red Plus hard drives are designed for systems that operate 24x7, giving users the confidence of knowing they can reliably access their data. Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures. Hard drives that are not properly balanced may cause excessive vibration and noise in multi-drive systems, which could reduce hard drive life span and degrade the performance over time. Our enhanced dual-plane balance control technology significantly improves balance and increases overall drive performance and reliability. As an industry-leading hard drive manufacturer, Western Digital stands behind their NAS storage solutions with the assurance of a 3-year limited warranty and world-class support services for hassle free data storage..This drive provides a 4TB capacity in a 3.5" form factor and is purpose‑built for NAS environments, making it ideal for small to medium business setups and power users who need reliable, always‑on storage.It uses a SATA 6 Gb/s interface and supports transfer speeds up to 180MB/s, ensuring efficient data handling for multi‑bay NAS systems.It is extensively tested for dependable compatibility with many NAS enclosures and supports NAS systems with up to eight drive bays, ensuring seamless integration.The drive operates at a steady 5400 RPM, which helps maintain lower temperatures and quieter performance in enclosed NAS systems.It features NASware 3.0 firmware that enhances compatibility, reliability, and error management, ensuring stable 24/7 operation in RAID‑optimized setups.Its CMR recording technology and rugged design support continuous operation and improve reliability in multi‑drive NAS arrays, helping protect data during long‑term use.The drive supports Advanced Format (AF), Native Command Queuing, and is RoHS compliant, meeting essential standards for modern storage devices.3 Years Manufacturer's Warranty

WD Red Plus internal HDDs are designed to handle workloads for power users and small to medium business NAS environments . WD Red Plus drives deliver the speed and capacity required to store, protect and share growing amounts of data in mid-sized RAID-optimized NAS systems with increased power efficiency. Western Digital's exclusive NASware technology fine tunes drive parameters to match NAS system workloads which helps increase performance and reliability. Since your NAS system is always on, a reliable drive is essential. WD Red Plus hard drives are designed for systems that operate 24x7, giving users the confidence of knowing they can reliably access their data..12TB 3.5-inch internal hard drive designed for NAS use in small to medium business environments.SATA III interface with a data transfer rate of up to 6 Gbps.Compatible with PC and Mac systems when used within supported NAS enclosures or external storage setups.Operates at a rotational speed of 7200 RPM.Features NASware 3.0 with error recovery, vibration protection, and health monitoring for reliable NAS performance.Rated for a 180TB/year workload and has a mean time between failures (MTBF) of 1 million hours.3-Year Limited Warranty

Store your data with confidence on WD Gold. WD Gold HDDs incorporate our latest innovations to handle heavy, continuous read-write workloads in the toughest of enterprise and commercial system environments. WD Gold drives provide the utmost in HDD storage performance, reliability, durability, and capacity-point flexibility to small and medium businesses and design professionals whose mission-critical data and creative output are essential to their success..20TB 3.5" SATA drive engineered for enterprise servers and data center storage applications..6 Gb/s interface delivering sustained transfer speeds up to 291 MB/s..Optimized for enterprise servers, data centers, and high‑capacity storage arrays..7200 RPM class for consistent performance under heavy workloads..Advanced error correction, vibration protection, and drive health monitoring ensure reliability in mission‑critical environments..Backed by a 5-year limited warranty.

Hyperscale cloud, CSPs, enterprises, smart video surveillance partners, NAS suppliers and more need storage solutions to meet the exponential growth in data creation. When it comes to cost-effective storage of data at scale, hard disk drives (HDDs) continue to play a central role. HDDs deliver the capacity, performance and reliability needed to store vast amounts of data today and well into the future. Investments in HDD technology remain critical to supporting worldwide data growth. Western Digital Ultrastar DC HC560, with the first implementation of OptiNAND technology's capacity-enabling features, delivers an unbeaten 20TB capacity in a nine-disk platform (2.2TB/platter) with CMR recording format..3.5" HDD delivers an unbeaten 20TB capacity.SATA interface is perfect for high-capacity enterprise applications and environments; provides up to up to 291MB/s of data transfer rate.Compatible with Windows, Windows Server, Linux.Drive RPM: 7200.Meets or exceeds the BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL standards.Features industry-leading HDD technologies: OptiNAND technology, EAMR, TSA, HelioSeal.Projected 2.5M hours MTBF.5-year manufacturer limited warranty

Hyperscale cloud, CSPs, enterprises, smart video surveillance partners, NAS suppliers and more need storage solutions to meet the exponential growth in data creation. When it comes to cost-effective storage of data at scale, hard disk drives (HDDs) continue to play a central role. HDDs deliver the capacity, performance and reliability needed to store vast amounts of data today and well into the future. Investments in HDD technology remain critical to supporting worldwide data growth. Western Digital Ultrastar DC HC560, with the first implementation of OptiNAND technology's capacity-enabling features, delivers an unbeaten 20TB capacity in a nine-disk platform (2.2TB/platter) with CMR recording format..3.5" HDD delivers an unbeaten 20TB capacity.SAS interface is perfect for high-capacity enterprise applications and environments; provides up to up to 291MB/s of data transfer rate.Compatible with Windows, Windows Server, Linux.Drive RPM: 7200.Meets or exceeds the BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL standards.Features industry-leading HDD technologies: OptiNAND technology, EAMR, TSA, HelioSeal.Projected 2.5M hours MTBF.5-year manufacturer limited warranty

WD Purple Pro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requiring additional capacity, performance and workload capability.The WD Purple™ Pro HDD, with OptiNAND™ technology in 12TB, delivers big capacity in an enterprise-class drive for video analytics servers, AI, and deep learning systems to enable data-driven outcomes..12TB 3.5" hard drive is a high-capacity storage device designed for desktops, servers, and NAS systems.Internal hard drive advertised with a 6 Gb/s (gigabits per second) data transfer rate, it's referring to the SATA III interface.hard drive compatibility for video and camera surveillance systems, not all drives are created equal..A 7200 RPM hard drive spins its platters at 7200 revolutions per minute, offering faster data access.Comes in one year warranty

Your Data is Gold Customize your business's storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold HDDs in capacities of 1TB to 24TB1, with OptiNAND™ technology in 20TB, 22TB and 24TB. These highly reliable solutions for demanding storage environments provide up to 2.5M hours MTBF3, vibration protection technology, and a low power draw thanks to HelioSeal technology (for 12TB and above). Specifically designed for use in enterprise-class data centers and storage systems, WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital hard drives. More Flexibility, More Freedom WD Gold lets you build out your storage your way with a full portfolio of SATA HDDs from 1TB to 24TB1, engineered for heavy application workloads and designed to handle workloads up to 550TB2 per year. Enhanced Reliability With up to 2.5M hours MTBF3, WD Gold hard drives deliver enhanced levels of dependability and durability. Vibration Protection WD Gold drives have sophisticated monitoring electronics that help correct linear and rotational vibrations in real time using enhanced vibration protection technology for improved performance in high-vibration environments. Plays Well with Others Specifically designed for use in enterprise-grade storage systems and data centers, WD Gold HDDs are broadly compatible with major enterprise operating systems. Scale Your Business WD Gold drives are available in capacities up to 24TB utilizing the OptiNAND technology's capacity-enabling feature. Helps Protect Your Data The innovative ArmorCache feature (22TB and 24TB only) provides enterprise power loss protection of your data in write-cache enabled (WCE) mode while increasing performance in write-cache disabled (WCD) mode..Internal drive type for maximum efficiency and dependability.With 24 TB capacity you have ample space for storing millions of images, hundreds of hours of video or for music lovers, up to a million songs.Have data stored faster with SATA/600 interface that optimizes burst performance.Experience rapid processing speed with 512 MB cache buffer