S251BMU313 USB 3.1 Enclosure for 2.5” SATA Drives Part number: V209691
Manufacturer product ID: S251BMU313
UPC Code: UPC65030861489
Box quantity: 100*
Sub-category: Enclosures
Weight (Kg): 0.16
Warranty period: 24 Months
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Get ready for ultra-fast USB 3.1 Gen 2 data storage using your 2.5” SSD or HDD

  • Create an ultra-fast USB 3.1 Gen 2 (10 Gbps) storage solution for a single 2.5” SSD or HDD drive
  • Supports SATA I, II and III (up to 6 Gbps)
  • Compact, portable design in a sleek brushed aluminum enclosure

Now, access your data in record time with the superior performance of USB 3.1 Gen 2 (10 Gbps). This single-drive enclosure gives you a powerful external storage solution.

Ultra fast, ultra portable data storage

The enclosure turns your 2.5in SATA solid-state or hard drive into ultra-fast, ultra portable data storage. Its lightweight, compact design allows it to be tucked easily into a laptop bag or carrying case. Engineered with a durable and sleek brushed aluminum housing, it’s equipped to keep your data safe and secure wherever you go.

Harness the speed of USB 3.1 Gen 2

USB 3.1 Gen 2 gives you greater bandwidth and speed with file transfer rates of up to 10 Gbps - twice the speed of USB 3.0 (USB 3.1 Gen 1) technology. It lets you leverage the high performance of the latest SSDs and hard drives, while alleviating bottlenecks in your data transfers.

Powered directly from the USB port

The enclosure connects easily to a host computer through USB 3.1 Gen 2, with no external power required. It is equipped with a USB A to Micro B cable, providing backward compatibility with existing USB ports or hardware. It also provides UASP support for enhanced performance.

The S251BMU313 is backed by a 2-year warranty and free lifetime technical support.


  Bus Type USB 3.1 Gen 2
  Chipset ID ASMedia - ASM1351
  Compatible Drive Types SATA
  Drive Installation Fixed
  Drive Size 2.5in
  Fan(s) No
  Interface USB 3.1 Gen 2
  Number of Drives 1
  4Kn Support Yes
  Max Drive Capacity Currently tested with hard drives up to 2TB at 7200 RPM
  Maximum Data Transfer Rate 10 Gbps
  TRIM Support Yes
  Type and Rate USB 3.1 Gen 2 - 10 Gbit/s
    SATA III (6 Gbps)
  UASP Support Yes
  Drive Connectors 1 - SATA Data & Power Combo (7+15 pin) Female
  Host Connectors 1 - USB 3.1 USB Type Micro-B (10 pin, Gen 2, 10 Gbps) Female
  OS Compatibility OS independent; No software or drivers required
  LED Indicators 1 - Power & Activity
  Power Source USB-Powered
  Humidity Operation Humidity: 10% ~ 90% RH
Storage Humidity: 5% ~ 95% RH
  Operating Temperature 0°C to 40°C (32°F to 104°F)
  Storage Temperature -10°C to 65°C (14°F to 149°F)
Physical Characteristics
  Color Black
  Enclosure Type Aluminum
  Max Drive Height 9.5 mm [0.4 in]
  Product Height 12 mm [0.5 in]
  Product Length 123 mm [4.8 in]
  Product Weight 78 g [2.8 oz]
  Product Width 75 mm [3 in]
Packaging Information
  Shipping (Package) Weight 164 g [5.8 oz]
What's in the Box
  Included in Package 1 - USB 3.1 to SATA enclosure
    1 - USB 3.1 A to Micro B cable - 18 inches
    1 - 7mm - 9.5mm SSD spacer
    1 - protective case
    4 - assembly screws
    1 - screwdriver
    1 - quick start guide

*Box quantity refers to the number of units contained in this product's outer packaging. It does not refer to the number of products purchased for the quoted unit price unless otherwise stated.

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