Western Digital NAS Hard Drive

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.

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

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

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.

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

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

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

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.

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

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

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

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.

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

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.

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

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..14TB 3.5" hard drive designed for reliable operation in advanced high-performance smart video solutions.SATA interface provides up to 255MB/s of data transfer rate.Rotation speed: 7200 rpm.Meets or exceeds the BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL standards.Engineered for advanced AI-enabled recorders, video analytics appliances, deep-learning servers, and cloud-based storage, including RAID and JBOD.Built with a workload rating up to 550TB/year to keep up with the 24/7 data capture and analysis demands of advanced AI-enabled recorders, video analytics appliances, and deep learning analytics servers.Designed with tarnish-resistant components for harsh environments and with additional robustness for multi-bay enclosures.AllFrame AI technology supports up to 32 AI streams for deep learning analytics within the system while reducing frame drops.Optimized to handle up to 64 single-stream HD cameras in addition to 32 concurrent AI streams.Western Digital Device Analytics (WDDA) provides drive health management features for compatible recorders and video management systems.Cache size: 512MB.20 hard drives per pack.5-year manufacturer 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.

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.