Startech

StarTech Dual M.2 Enclosure - RAID - M.2 NGFF SATA SSD Enclosure - USB 3.1 [10 Gbps] - USB-C & USB-A External Enclosure - Aluminum (sm22bu31c3r)

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SKU:
18914494
MPN:
sm22bu31c3r
Availability:
Usually ships the same or next business day. In stock at our IL warehouse.
Shipping:
Calculated at Checkout
Stock Update:
12/13/2025 03:44:34 AM PST
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$65.55

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Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 4 or above and pay only $63.57 each 63.57
Stock Update:
12/13/2025 03:44:34 AM PST

Description



This item is brand-new, factory sealed.

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 speeds

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 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 redundancy

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.

Make your data more portable

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.

The SMS2BU31C3R includes all required drive installation tools and hardware and is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Package Contents:
  • Dual-Slot Drive Enclosure for M.2 NGFF SATA SSDs - USB 3.1 (10Gbps) - RAID
  • 1 x USB-A to Micro-B Cable
  • 1 x USB-C to Micro-B Cable
  • 2 x Housing Assembly Screws
  • 2 x Sets of M.2 Mounting Hardware
  • 1 x Screw Driver
  • 1 x Quick-start Guide

Features

Package Contents:   
  • Dual-Slot Drive Enclosure for M.2 SATA SSDs - USB 3.1 (10Gbps) - RAID
  • 1 x USB-A to Micro-B cable
  • 1 x USB-C to Micro-B cable
  • 2 x Housing Assembly Screws
  • 2 x Sets of M.2 Mounting Hardware
  • 1 x Screw Driver
  • 1 x Quick-Start Guide

 

TAA Compliant:   
Yes

 

Environmentally Friendly:   
Yes

 

Environmental Compliance:

Waste Electrical and Electronic Equipment Directive (WEEE)
Restriction of Hazardous Substances (RoHS)
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

 

Country of Origin:   
Taiwan

 

Specs

Controllers
Controller TypeSerial ATA/600
RAID Levels0, 1, Concatenation, JBOD
Storage
Number of Solid State Drive InstalledNo
Number of Solid State Drive Supported2
Physical Characteristics
Form FactorPortable
Weight (Approximate)3.39 oz
Product ColorBlack
Height0.6"
Color FamilyBlack
Width3.1"
Depth3.9"
Warranty
Limited Warranty2 Year
I/O Expansions
Number of Total Expansion Bays2
Interfaces/Ports
Host InterfaceUSB 3.1 (Gen 2)
Total Number of USB Ports1
Drive InterfaceM.2
Number of USB 3.1 Gen 2 Ports1
General Information
Brand NameStarTech.com
Manufacturer Website Addresshttp://www.startech.com
Marketing InformationThis 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 modesprovideincreased capacity, improved performance, or data redundancy.
Access your external data at greater speeds
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 andgovernmentsectors 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.
Increaseperformance and data redundancy
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 capacityoffered bya 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 portable
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™portas 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 includesall required drive installation tools and hardware andis backed by a StarTech.com 2-year warranty and free lifetime technical support.
More from the Manufacturer
More from the Manufacturer
Product TypeDAS Storage System
Product NameDual-Slot Drive Enclosure for M.2 SATA SSDs - USB 3.1 (10Gbps) - RAID
ManufacturerStarTech.com
Manufacturer Part NumberSM22BU31C3R
Packaged Quantity1 Each

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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StarTech Dual M.2 Enclosure - RAID - M.2 NGFF SATA SSD Enclosure - USB 3.1 [10 Gbps] - USB-C & USB-A External Enclosure - Aluminum (sm22bu31c3r)
$65.55