2-Bay Drive Enclosures

Icy Dock® ToughArmor Dual Bay 2.5" SATA Drive Enclosure, Matte Black (MB992SKRB).Drive enclosure is perfect for use in industrial PCs, SMB SFF servers, mobile DVR systems, or even home servers.Dimensions: 1"H x 4"W x 6.3"D.Comes in matte black color with metal construction.Number of total expansion bays: 2, number of 2.5" bays: 2, drive bay: 1 x 3.5" external bay.Drive interface: SATA III, host interface: 1 x SATA 7 pin.Number of hard drives supported: 2, number of solid state drive supported: 2.Controller type: Serial ATA/600, RAID levels: 0, 1, JBOD, RAID levels (SDE): 0, 1, JBOD.Maximum transfer rate: Up to 6 Gbps, Hot swappable.Drive cooling: Airflow vents with metal heat dissipation, drive security: 2 segment key lock.Features HDD access indicator, rebuild LED indicator.Multi-Flow Technology (MFT).Anti-vibration Technology (AVT).Active Power Technology (APT).Power input: 1 x SATA 15 pin power.Form factor: Internal.Includes enclosure, user manual, screws, keys.Weight: 481.5 g.Comes with 3 year limited warranty

The ExpressCage MB742SP-B brings dense 2.5" SSD or HDD storage to the floppy 3.5" bay. With the rising popularity of SFF (Small-Form-Factor) systems due to space-savings and lower power usage, a convenient and protective data storage enclosure is necessary to maintain the critical data stored in the system. The ExpressTray MB742TP-B drive caddy supports tool-less drive installation, and it has been designed to hold your drives securely, with an enhanced tool-less drive gripping mechanism, stabilized drive insertion design, and a strengthened single-piece latch. The new metal chassis has all-around air ventilation to keep your drives running cool all day, even under heavy load. Space Saver: Utilizing the small space of the external 3.5" drive bay (floppy bay), the MB742SP-B is perfect for applications where space is limited. Small-Form-Factor (SFF) PCs, embedded systems, Box PCs, in-vehicle systems, and home servers can all benefit from this dual 2.5" SAS/SATA drive enclosure. The two drives are also in an ideal position to be used in a RAID setup when combined with a RAID card or software RAID solution. A RAID 1 setup can be used to prevent drive failure, and is excellent for sensitive data, or having a backup of your OS drive. A RAID 0 setup is ideal for applications that require high-speeds, such as in a gaming computer or photo/video editing system. Maximize your speed and security while minimizing your space footprint with MB742SP-B. Innovative New Tray Caddy Design: The ExpressTray MB742TP-B in the MB742SP-B is designed for applications where drive hot-swap is required, while providing security and durability. Grips on the sides of the caddy hold your drives securely, to keep your sensitive data safe. The unique built-in screws allow for entirely tool-less drive installation and removal, to allow for quick and easy swapping of drives. In addition, for applications that require extra stability, we have provided the optional bottom screw holes so you can hold your drives even more securely. The strong, single-piece latch pops out with the press of a button, making it easy to remove your drives. The integrated drive activity light shines solid blue when powered, and flashes blue when the drive is in use, so you know when it's safe to remove your drives. Versatile Utility & Security: We understand that the first priority for any storage enclosure must be security of your data. That's why the MB742SP-B uses a metal enclosure for maximum protection from bumps and drops. The heat-dissipating properties of the enclosure, combined with the amply placed ventilation holes, keep your drives running cool all day, even under heavy load. The ExpressCage MB742SP-B supports both 7-pin SATA and 15-pin SATA power cables with locking latches, so you'll never need to worry about cables unintentionally disconnecting from your enclosure. Once these cables are connected, they'll lock into place and stay that way..Rugged metal housing with durable ABS caddies for maximum security and protection.Fits 2x 5mm, 7mm, & 9.5mm 2.5" SATA HDD/SSDs, and installs into a single 3.5" external bay (floppy bay).Multi-Flow Technology - provides excellent passive cooling.Accommodates 2.5" drives with 5mm, 7mm & 9.5mm height.Active Power Technology (APT) - only powers up if there is drive installed in the drive bay

Introducing the Icy Dock ToughArmor ruggedized mobile rack for hot-swapping 2x SATA/SAS SSDs and HDDs or Ultra-Slim 9.5mm CD/DVD/Blu-ray ROM optical disk drive reader for the external 5.25" bay. Featuring industrial full-metal construction inside and out, and designed for commercial applications such as military and medical systems, airborne and shipboard PCs, in-vehicle systems, servers, workstations, and mobile computer systems. Maintain optimal drive temperatures with the user-configurable 40mm cooling fan and plenty of ventilation holes throughout the enclosure. Advanced removable trays with anti-vibration protect drives in harsh environments, and built-in individual status LEDs give you drive updates at a glance..Internal ruggedized mobile rack for hot-swapping 2x SATA/SAS SSDs and HDDs or ultraslim 0.37" CD/DVD/Blu-ray ROM optical disk drive reader for the external 5.25" bay.Dimensions: 1.63"H x 5.75"W x 6.07"D; contains two bays.Designed to support HDDs and SSDs up to 0.59" in height, making them compatible with SAS drives as well as SATA drives.Comes in black.Specifically designed for application in strenuous conditions, such as in military and medical applications, avionics systems, factory and warehouse machinery, or any applications requiring a flammability rating.EZ-slide trays are fully constructed with metal, providing maximum protection to your valuable SSD inside and outside of the unit.Anti-vibration technology built into the tray reduces vibration from mechanical hard drives, reducing noise and protecting drives from vibration damage.Individual LED lights for each bay give you drive status updates at a glance, letting you know when your drives are powered on or in use.User-controllable 1.57" cooling fan works with the ample ventilation holes in the tray and chassis to remove as much heat as possible and keep drives running at optimal temperatures.Dual SATA power connectors separate ODD from HDD/SSD power for stable power delivery.5-year manufacturer limited warranty

Icy Dock® ToughArmor 2 x 2.5" SATA/SAS HDD/SSD + Slim Optical Disk Drive Mobile Rack; Matt Black.Hard drive accessory type: HDD mobile rack.Black.Dimensions: 1.63"(H) x 5 3/4"(W) x 6.7"(L).Interface: Two 2 x 7pin SATA for each drive bay (SAS dual channel), single 7pin SATA for slim ODD bay.Drive fit: 2 x 2 1/2" SAS/SATA HDD or SSD, one slim type ODD.Material: Aluminum, SECC, drive bay: Single 5 1/4" half-height device bay.Transfer rate: Up to 6 Gbps, form factor: Internal.Power: Inputs: 2 x 4pin Molex power port.LED indicator: Power: Solid green LED (power-on), HDD access indicator: Flashing amber LED.Drive cooling: One 40mm rear cooling fan + fan power switch, metal heat dispersion.Black tougharmor series 2 x 2.5" SATA/SAS HDD/SSD + slim optical disk drive mobile rack is perfect for rugged applications and complies to flammability requirements.

b74bd6dc8da572454e7c4b769d2f43f7.Rugged heavy duty full-metal construction of all internal and external components, commercially designed for Medical & Military systems, media servers, and IPCs, and approved and used by Tier 1 companies..Perfect for rugged applications that must meet flammability requirements..Fits 16 x 5mm to 7mm 2.5" SATA/SAS hard drives or SSDs in 2x external 5.25" bays for high performance RAID applications.

Icy Dock® ToughArmor 2 x 2.5" SATA Mobile Rack For 3.5" Device Bay; Matt Black.Hard drive accessory type: SATA mobile rack.Black.Dimensions: 25.4 mm(H) x 101.2 mm(W) x 133 mm(L).Interface: 2 x 7pin SATA.Drive fit: 2 x 2 1/2" SATA I/II/III SSD or HDD (9.5mm thickness).Material: Metal, drive bay: 3 1/2" floppy drive bay.Transfer rate: Up to 6 Gbps, form factor: Internal.Power: Inputs: Single 15pin SATA power port.LED indicator: Power: Solid green LED (power-on), HDD access indicator: Flashing amber LED.Drive cooling: Airflow vents with metal heat dissipation.Black SATA mobile rack is able to become more and more advanced and is constantly improving.

Icy Dock FatCage is a dual bay RAID enclosure that supports 2 x 2.5" or 3.5" SATA hard drive or SSD in a 2 x 5.25" optical drive bay of your computer/workstation system. With the built-in hardware RAID 1 chipset and easy to read RAID status LED indicators, you can conveniently mirror the 2.5" drives for data redundancy without adding a RAID card or RAID monitoring software on the host end. Also, Central Process Unit (CPU) is normally required to calculate a RAID but, alternatively, having a RAID chipset on the enclosure frees up the CPU overhead and speeds up the whole system. Therefore this enclosure is a perfect removable drive enclosure for mission-critical computer systems that not only make your system work faster but also provide protection against your critical data..Dual-bay RAID enclosure supports one 3.5" or two 2.5" SATA hard drives, or an SSD in a dual 5.25" optical drive bay of your computer or workstation system.Supports two 2.5" or 3.5" SATA HDD/SSD.Uses two standard external 5.25" optical drive bays.Silver metal construction with partial plastic ABS in black for durability and drive cooling.Supports data transfer speeds up to 6Gbps.Built-In JMS562 hardware RAID 1 mirroring (SAFE)/JBOD chipset.Features easy-to-read RAID status LED indicators for drive power, access, fail, and RAID 1 rebuilding process; supports SATA and 15-pin power cables with locking latches.Anti-vibration technology reduces noise and protects against environmental damage.Active power technology saves power by shutting the device down when no drive is installed.Meets or exceeds the CE, RoHS, and REACH standards.3-year manufacturer limited warranty

Icy Dock ToughArmor RAID is a ruggedized full metal dual bay removable drive enclosure that supports 2 x 2.5" SATA hard drive or SSD in a single optical 5.25" drive bay of your computer/workstation system. With the built-in hardware RAID 1 chipset and easy to read RAID status LED indicators, you can conveniently mirror the 2.5" drives for data redundancy without adding a RAID card or RAID monitoring software on the host end. In addition, Central Process Unit (CPU) is normally required to calculate a RAID but, alternatively, by having a RAID chipset on the enclosure, it frees up the CPU overhead and speeds up the whole system. Therefore this is a perfect removable drive enclosure for mission-critical computer systems that not only make your system work faster but also provides protection against your critical data..Dual-bay removable drive enclosure supports two 2.5" SATA hard drives or an SSD in a single optical 5.25" drive bay of your computer or workstation system.Supports two 2.5" SATA HDDs/SSDs 5-15mm high.Installs into one standard external 5.25" device bay.Made of metal in black.Supports data transfer speeds up to 6Gbps.Built-In JMS562 hardware RAID 1 mirroring (SAFE)/JBOD chipset.Easy-to-read RAID status LED indicators for drive power, access, fail, and RAID 1 rebuilding process.Anti-vibration technology reduces noise and protects against environmental damage.EMI grounding protects SSDs and HDDs from electrical damage.Eagle-hook tray latch securely holds the tray inside the enclosure.Ruggedized heavy-duty full-metal construction commercially designed for medical and military systems, servers, and industrial PCs.Drive ID plugs are included, so you can keep track of your drives.Eagle-hook tray latch securely holds the tray inside the enclosure.EMI grounding protects SSDs from electrical damage.Supports SATA power cables with a locking latch design.Meets or exceeds the CE, RoHS, and REACH standards.5-year manufacturer limited warranty

The ToughArmor MB834MK-B V2 is a ruggedized two-bay removable M.2 NVMe SSD enclosure that fits a single external 3.5" drive bay of the computer system and supports PCIe 4.0 64Gb/s data transfer rates via SlimSAS 4i (SFF-8654) interface and accepts all standard M.2 drives lengths from 30mm to 110mm (2230, 2242, 2260, 2280, 22110). It simplifies the process of installing or removing M.2 NVMe SSD by using the removable drive trays with tool-less adjustable M.2 drive locker, making it easy to change drives at any time without open the computer case or dealing with drive mounting screws. In addition, while working together with numbers of ventilation holes around the enclosure, each drive tray is equipped with a high-efficiency aluminum heat sink to ensure your SSDs are at optimal temperatures. As part of Icy Dock's toughest line, the MB834MK-B V2 is made out of full metal construction with metal barrel key locks for maximum protection..Rugged and removable SSD enclosure specially designed to fit into 3.5" drive bay of the computer system.Fits 2 x M.2 NVMe SSD of all lengths, 30mm (2230), 42mm (2242), 60mm (2260), 80mm (2280), and 110mm (22110).Installs into any standard external 3.5" device bay or floppy bay.Rugged, full-metal enclosure meets flammability requirements.Uses 2 x SlimSAS 4i (SFF-8654) to connect, requires NVMe host.Supports the full NVMe bandwidth specification of 64Gbps.Adjustable drive locker holds all-length drives securely.Toolless drive installation design for easy drive maintenance and system upgrading.Integrated extra-large high-efficiency heat sink and ample ventilation for excellent passive cooling.Features a two-segment key lock for additional physical security.Eagle-hook tray latch securely holds the tray inside the enclosure.EMI Grounding – protects SSDs from electrical damage.Anti-Vibration technology (AVT) reduces noise and protects against environmental damage.Active Power technology (APT) saves power by shutting the device down when no drive is installed.5-year manufacturer limited warranty

Use this SATA hard drive docking station to gain quick access to two of your 2.5" or 3.5" SATA III SSDs/HDDs - Access two 2.5/3.5” SATA hard drives or solid state drives simultaneously and hot swap drives in and out of this HDD docking station - Dual Bay SATA HDD Docking Station features plug-and-play functionality - Gen 1 USB 3.1 hard drive dock with data transfer speeds of up to 5Gbps (AKA USB 3.0) / SATA docking station / SSD docking station / SATA drive dock / USB3 HDD docking station.Access two 2.5/3.5” SATA hard drives (HDD) or solid state drives (SSD) simultaneously and hot swap drives in and out.USB 3.0 with data transfer speeds of up to 5Gbps.Convenient top-loading design with independent drive doors.Plug-and-play functionality.Easy to set up with no driver or software installation required.Use this SATA hard drive docking station to gain quick access to two of your 2.5" or 3.5" SATA III SSDs/HDDs

Icy Dock® ToughArmor EX 2.5"/3.5" Internal SATA/SAS HDD/SSD Mobile Rack Drive Bay Adapter; Black (MB492SKLB).Drive fit: Two 2.5" SAS/SATA HDD/SSD.Drive bay fit: 3.5" front device bay (floppy bay).Transfer rate: Up to 6 Gbps.Power input: Single 15-pin SATA power port.Drive cooling: Metal heat dispersion.LED indication: Solid green LED power, flashing amber LED HDD access.Drive security: Two segment key lock + thumbscrew lock.Dimensions: 1"H x 4"W x 5.4"D.Supported drive capacity: 2TB.Features heavy-duty full metal construction and is perfect for enterprise applications.Multi-Flow technology provides effective and excellent passive cooling.Anti-Vibration technology aids to create a safe environment for hard drives or SSDs.Active Power Technology (APT): Individual led only powers up if there is drive installed in the drive bay.Contains user manual, screws, keys and drive ID plug.Weight: 1.77 lbs..Comes with 3 years warranty

The StarTech® dual-bay dock has SATA/600 interface and supports large drives of capacity up to 12TB. Features 2-SATA data and power combo receptacle, 3.1 USB type Micro-B female connectors for good interfacing. Dock comes along with USB cable, universal power adapter, four power adapter plugs and quick install guide. This dual-bay dock accesses data from two 2.5"/3.5" SATA SSD/HDDs over ultra-fast USB 3.1 Gen 2 interface..Supports total large drive of capacity up to 12TB with 6TB per bay.SATA/600 interface for fast transfer speeds.Has two 2.5" bays, two 3.5" bays and offers removable drive installation.Features one power and two HDD activity LED indicators and comes with black plastic enclosure for durability.Features two SATA data and power combo receptacle and one 3.1 USB Type Micro-B female connectors offer good conductivity.Dimensions: 2.8"H x 5.8"W x 5.2"D.Chipset ID: ASMedia - ASM1352R.Power: 1.3 A input current, 100 - 240 VAC input voltage, 3000 mA output current, 12 VDC output voltage.Maximum data transfer rate: 10 Gbps.Form factor: External.Temperature: 35 - 95 deg F operating, -4 - 122 deg F storage, Humidity: 20 - 80% RH.Access data from two 2.5"/3.5" SATA SSD/HDDs over ultra-fast USB 3.1 Gen 2 interface with reliability and speed.Offers easy drive access through its dual bay, top-loading design and built-in ejection button.Comes with USB type A interface to offer backward compatibility with USB 3.0, 2.0 and 1.x interface.Attains enhanced performance with UASP support and has independent power buttons for each drive.Comes along with USB cable, universal power adapter, four power adapter plugs and quick install guide.Meets CE, FCC and ROHS compliant certification or standards.Weight: 17.3 oz..Comes with 2 years limited warranty.The StarTech® 12TB external SATA/600 dual-bay dock features top-loading design with built-in ejection button for easy drive access.

The CRU™ DataPort 25 internal SATA/SAS drive enclosure with two 2.5" bays, has rugged all-metal construction for added durability. It is compatible with small PCs, mobile systems, surveillance and unused full-sized floppy bays. It supports PC and MAC platforms. It measures 1" x 4" x 6.1". The drive enclosure supports SATA 2.5" drives, SATA SSD and SAS 2.5" drives..Dimensions: 1"H x 4"W x 6.1"D.Standard floppy power connector, Rated for up to 30000 insertions of the carrier.Number of total expansion bays: 2.Number of 2.5" bays: 2.Compatible drive bay width: 3.5".Host (I/O) Ports: (2) SAS/SATA: up to 6 Gb/s.Drive types supported: SATA 2.5" drives, SATA SSD (solid state drives), SAS 2.5" drives.Construction material: Rugged all-metal construction.Platform supported: PC, MAC.Compatible with small PCs, mobile systems, surveillance and unused full-sized floppy bays.Meets FCC, CE, RoHS and C-Tick certificates and standards.Weight: 0.9 lb.Comes with 5 years warranty.CRU DataPort 25 Internal serial ATA removable drive enclosure supports SATA 2 1/2", SAS 2 1/2" and SATA SSD drives. Suitable for small form factor applications.

Introducing the Icy Dock ToughArmor, the world's first ruggedized M.2 PCIe NVMe SSD toolless removable rack. Your M.2 NVMe SSD no longer requires to be installed on a motherboard or a riser card with a tiny screw, but it can now be installed and accessed from the front of your computer without any tools! The ToughArmor MB834M2K-B comes with a patent-pending tool-less M.2 drive installation design which will alleviate the pain that many users experience when installing M.2 drives and offer easy drive maintenance and system upgrading. The ToughArmor MB834M2K-B supports blazing-fast PCIe x4 transfer speed up to 64Gb/s via MiniSAS HD (SFF-8643) and accepts all standard M.2 drives lengths from 30mm to 110mm (2230, 2242, 2260, 2280, 22110). In addition, while working together with numbers of ventilation holes around the enclosure, each drive tray is equipped with a high-efficiency aluminum heat sink to ensure all the M.2 NVMe SSDs remain within their optimal temperature even when it is under full load..Two-bay M.2 PCIe 3.0/4.0 NVMe SSD mobile rack for an external 3.5" drive bay.Fits 2x M.2 NVMe SSD of all lengths, 30mm (2230), 42mm (2242), 60mm (2260), 80mm (2280), and 110mm (22110).Installs into any standard external 3.5" device bay or floppy bay.Uses a miniSAS HD port to connect, requires NVMe host.Made of metal and plastic in black; ruggedized full-metal enclosure meets flammability standards.Adjustable drive locker holds all-length drives securely.Toolless drive installation design for easy drive maintenance and system upgrading.Supports the full NVMe bandwidth specification of 64Gbps.Integrated extra-large high-efficiency heat sink and ample ventilation for excellent passive cooling.Features a two-segment key lock for additional physical security.Eagle-hook tray latch securely holds the tray inside the enclosure.EMI grounding protects SSDs from electrical damage.Anti-Vibration Technology (AVT) reduces noise and protects against environmental damage, Active Power Technology (APT) saves power by shutting the device down when no drive is installed.Meets or exceeds the CE, RoHS, and REACH standards.5-year manufacturer limited warranty

The EZ-Fit Lite MB290SP-B is a great choice if you're looking to install 1 or 2 SSDs/2.5" HDDs into a single 3.5" bay. If you're looking for storage density, compatibility, flexibility, and durability without the hassle of a complicated installation, go with the EZ-Fit Lite MB290SP-B. It's never been easier to effortlessly install 2.5" drives in a system. We, IcyDock, put a lot of thought into the design to fulfill the needs of our customers, whether they're building Home Theater Systems (HTPC), Gaming PCs, or Mini-IPX systems. Our EZ-Fit Lite MB290SP-B certainly doesn't disappoint..Effortlessly transform bay drives to accommodate HDDs or SSDs, with the drive bay adapter.Takes minimal energy and effort to get installed internally.Number of 2.5" Bays: 2.My Image Garden: Software which lets you access, organize and personalize your favorite photos and documents.

Turn two M.2 NGFF SATA drives into ultra-fast, portable storage with RAID for increased performance or redundancy. This dual M.2 SATA enclosure with RAID makes it easy to add ultra-fast, portable external storage to your USB-C™ or USB-A enabled laptop, tablet, smartphone or desktop computer. Its multiple RAID modes provide increased capacity, improved performance, or data redundancy.Access your external data at greater speedsQuickly access, transfer, and backup your files wherever you go. This dual-slot M.2 RAID enclosure enables you to easily access your data by creating a high-performance, ultra-portable storage solution using two M.2 (NGFF) SATA SSDs. It's ideal for creative professionals, such as photographers and videographers, as well as professionals in corporate, educational and government sectors who need fast access to important data files, while out in the field or back at the office.The RAID enclosure enables you to leverage the speed of your M.2 (NGFF) SATA drives by taking advantage of USB 3.1 Gen 2, with data transfer rates of up to 10Gbps. It ensures easy access to your files for data migration and data backups so that you can safeguard important data at all times.Increase performance and data redundancyWith multiple RAID options, the M.2 RAID enclosure enables you to gain increased storage size, performance, or redundancy. You can enjoy the peace of mind of knowing your files are continually backed up, or take advantage of greater speed and capacity offered by a combined solution. The enclosure supports RAID 0, RAID 1, Spanning, and JBOD, enabling you to choose your preferred backup mode. It also supports SSD TRIM to prolong drive lifespan and performance.Make your data more portableThe dual M.2 SATA enclosure provides a highly portable storage solution. With its compact design, you can tuck it away inside your laptop bag or carrying case and take it anywhere - to the office, the lab, or for mobile use, so that you can access your data wherever you go. Engineered with a solid aluminum housing, the dual-slot M.2 SATA enclosure helps to safeguard your data wherever you go.The M.2 SATA RAID enclosure is powered directly from the USB port on your device, so no external power is required. It comes with two USB cables (USB-C to Micro-B and USB-A to Micro-B) for flexible use with the latest laptops and tablets equipped with a USB-Type C™ port as well as legacy devices. The enclosure is OS independent, with no additional software or driver installation required, and is compatiIt's also compatible with a Thunderbolt™ 3 USB-C port. The SM22BU31C3R includes all required drive installation tools and hardware and is backed by a StarTech.com 2-year warranty and free lifetime technical support..Maximize the performance of your M.2 (NGFF) SATA drives with USB 3.1 Gen 2 (10Gbps) connectivity.Supports all common M.2 SATA SSDs, and enables you to mount multiple drive lengths: 30 mm (2230), 42 mm (2242), 60 mm (2260) and 80 mm (2280).Supports RAID 0, RAID 1, JBOD and SPAN (BIG) for optimal performance, capacity and redundancy.Add fast, portable external storage to your USB-C or USB-A enabled laptop, tablet, smartphone or desktop computer.Supports SSD TRIM to prolong drive lifespan and performance.Solid aluminum enclosure with SATA I, II, III (up to 6Gbps) support.Compatible with Thunderbolt 3 USB-C port.Backward compatible with USB Gen 1 (USB 3.0), USB 2.0, USB 1.x

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

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

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 white and constructed from a durable polycarbonate material..1-Year Limited Manufacturer Warranty