StarTech.com S251BPU313 USB 3.1 Gen 2 To 2.5" Single Drive SSD/HDD Enclosure

Order Code:

19-9706

Brand: StarTech.com MPN: S251BPU313 EAN-13: 0065030861946
Qty Unit Price (Ex VAT)
1+ £23.50
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Available to back orderBack-order availability date - 15/04/2026

This USB 3.1 Gen 2 (10 Gbps) single-drive enclosure for 2.5in solid-state or hard drives from StarTech.com gives you an ultra-fast, portable external storage solution. Engineered with a durable and lightweight housing, the enclosure tucks easily into a laptop bag or carrying case for portable storage. It's completely tool-free so you can install your drives quickly on the fly.

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 transfer.

The enclosure connects easily to a host computer, with no external power required. It comes 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 S251BPU313 is backed by a 2-year warranty and free lifetime technical support.


  • Colour: Black
  • Compatible drive types (type and rate): SATA
  • Connectors, drive: SATA data and power combo (7+15 pin) female
  • Connectors, host: USB 3.1 USB type Micro-B (10 pin, gen 2, 10 Gbps) female
  • Drive installation: Fixed
  • Drive size: 2.5in
  • Enclosure type: Plastic
  • Interface type and rate: SATA III (6 Gbps), USB 3.1 gen 2, 10 Gbit/s
  • Max drive capacity: Currently tested with hard drives up to 2TB at 7200 RPM
  • Max drive height: 9.5mm
  • Maximum data transfer rate: 10 Gbps
  • Number of drives: 1
  • OS compatibility: OS independent, no software or drivers required
  • USB-powered
  • UASP support
  • Product dimensions: 132 x 88 x 15mm
  • Manufacturer's part no. S251BPU313
Type Hard drive enclosure
Material Plastic
Protection Rating None
Cables included USB
Certification CE, FCC, REACH
Chipset ASMedia - ASM1351
Compliance certificates RoHS
Data transfer rate 10 Gbit/s
Depth 132mm
Drive Interface SATA III
Harmonized System (HS) code 84733080
Height 15mm
Host interface USB 3.1
Integrated USB cable No
LED indicators Activity, Power
Maximum storage capacity 2 TB
Number of fans 0 fan(s)
Number of storage drives supported 1
Operating relative humidity (H-H) 10 - 90%
Operating temperature (T-T) 0 - 40 °C
Package depth 133mm
Package height 44mm
Package weight 195 g
Package width 178mm
Power source type USB
Product colour Black
Product Type HDD/SSD enclosure
Quick installation guide Yes
Storage drive size 2.5
Storage relative humidity (H-H) 5 - 95%
Storage temperature (T-T) -10 - 65 °C
Supported storage drive heights 7,9.5 mm
Supported storage drive interfaces Serial ATA
UASP support Yes
USB connectivity Yes
USB connector gender Female
USB connector type Micro-USB B
USB ports quantity 1
USB version 3.2 Gen 2 (3.1 Gen 2)
Weight 74 g
Width 88mm

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