StarTech.com SM22BU31C3R - Dual M.2 Enclosure - RAID USB 3.1 Gen 2
Features
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.
Quickly 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 ensureseasy access to your files for data migration and data backups so that you can safeguard important data at all times.
With 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.
The 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.
- Maximize the performance of your M.2 (NGFF) SATA drives with USB 3.1 Gen 2 (10Gbps) connectivity
- Supports RAID 0, RAID 1, JBOD and SPAN (BIG) for optimal performance, capacity and redundancy
- 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)
- Not compatible with M.2 NVMe or AHCI PCI-Express SSDs
- 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
Specifications
Technical Specifications
| Fan(s) | No |
|---|---|
| Interface | USB 3.1 Gen 2 |
| Bus Type | USB 3.1 Gen 2 |
| Number of Drives | 2 |
| Drive Size | 22mm - M.2 SATA |
| Compatible Drive Types | M.2 (SATA, B-Key, NGFF) |
| Drive Installation | Fixed |
| Supported Drive Height(s) | 2230224222602280 |
| Chipset ID | ASMedia - ASM1352R |
| Maximum Data Transfer Rate | 10 Gbps |
| Type and Rate | USB 3.1 Gen 2 - 10 Gbit/s |
| UASP Support | Yes |
| TRIM Support | Yes |
| 4Kn Support | Yes |
| Type and Rate | SATA III (6 Gbps) |
| Port Multiplier | Yes |
| Hardware Raid Supported | Yes |
| Supported RAID Modes | RAID 0 (Striped Disks)RAID 1 (Mirrored Disks)BIG (Spanning or Concatenation)JBOD - (Just a Bunch of Disks) |
| Max Drive Capacity | 2 TB |
| General Specifications | Not compatible with M.2 NVMe or AHCI PCI-Express SSDs |
| MTBF | 35,000 |
| Drive Connectors | M.2 (SATA, B-Key, NGFF) |
| Host Connectors | USB 3.1 USB Type Micro-B (10 pin, Gen 2, 10 Gbps) |
| Software | OS Compatibility OS independent; No software or drivers required |
| Special Notes / Requirements | Note Windows 7 and earlier Windows versions do not support TRIM with USB to SATA devices. |
| Indicators | LED Indicators Read / Write (green)Error / Rebuilt (red) |
| Power Source | USB-Powered |
| Operating Temperature | 0C to 60C (32F to 140F) |
| Storage Temperature | -20C to 70C (-4F to 158F) |
| Humidity | 0% ~ 90% RH |
| Color | Black |
| Material | Aluminum |
| Max Drive Height | 3.1 in [80 mm] |
| Product Length | 3.9 in [100 mm] |
| Product Width | 3.1 in [80 mm] |
| Product Height | 0.6 in [15 mm] |
| Weight of Product | 3.4 oz [96 g] |
| Package Length | 6.5 in [16.5 cm] |
| Package Width | 5.2 in [13.1 cm] |
| Package Height | 1.3 in [32 mm] |
| Shipping (Package) Weight | 6.9 oz [195 g] |
| What's in the Box | Included in Package M.2 SATA enclosureUSB-C to Micro-B cable - 18.5 inchesUSB-A to Micro-B cable - 18.5 incheshousing assembly screwssets of M.2 mounting hardwarescrewdriverquick-start guide |
| Brand | StarTech.com |
|---|---|
| Product Type | PC Peripherals > Drive Enclosures & Docks |
| Weight | 0.068 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return








