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ShopExternal HDDStarTech.com USB 3.1 (10 Gbps) Enclosure for 2.5” SATA Drives
StarTech.com USB 3.1 (10 Gbps) Enclosure for 2.5” SATA Drives
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StarTech.com USB 3.1 (10 Gbps) Enclosure for 2.5” SATA Drives

£26.53

£31.84 inc. VAT

Low Stock(8)MPN: S251BMU313
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

StarTech.com USB 3.1 (10 Gbps) Gen 2 External Hard Drive Enclosure for 2.5" SATA Drives
Portable Hard Drive Enclosure (S251BMU313)
Storage enclosure
2.5"
SATA 6Gb/s
USB 3.1 (Gen 2)
black
for P/N: BNDTBUSB3142, PEXUS313AC2V, PEXUSB311A1E, PEXUSB311AC2, PEXUSB312A2, PEXUSB314A2V2

Product Overview

AI-generated summary

For ~£26 ex-VAT, this is the kind of basic USB 3.1 enclosure that actually makes sense in a UK office: you’ve got a spare 2.5” SATA drive (old laptop SSD/HDD, returned drive, technician’s “I’ll keep it” cache) and you want an external for cloning, backups, quick transfers, or emergency recovery. The real-world win here is simplicity and cost — it’s cheaper than buying a branded external drive, and it’s easy to swap the disk when you need different capacities for different jobs.

That said, I wouldn’t buy it if you need speed consistency or heavy daily use. Enclosures like this are great for “works reliably, moves data” but they’re not the same as a purpose-built external with better thermal design and a more robust build. Also, double-check your drive is the right size/interface (2.5” SATA) — if you’re trying to use an NVMe or a 3.5” drive, this won’t be your solution. If your goal is occasional file transfer, backup, or servicing tasks with an existing SATA drive, it’s good value; if you’re expecting premium performance or lots of continuous use, spend a bit more on a sturdier external solution.

Specifications

Storage

Number of storage drives supported1
Storage drive size2.5 "
Supported storage drive interfacesSerial ATA
Supported storage drive heights9.5 mm
Maximum storage capacity2 TB

Ports & interfaces

USB connectivityY
USB version3.2 Gen 2 (3.1 Gen 2)
USB connector typeMicro-USB B
USB connector genderFemale connector
USB ports quantity1

Design

Product typeHDD/SSD enclosure
Product colourBlack
MaterialAluminium
LED indicatorsActivity,Power
Number of fans0 fan(s)

Performance

Data transfer rate10 Gbit/s
ChipsetASMedia - ASM1351
UASP supportY

Power

Power source typeUSB

Operational conditions

Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-10 - 65 °C
Operating relative humidity (H-H)10 - 90 %
Storage relative humidity (H-H)5 - 95 %

Weight & dimensions

Width75 mm
Depth123 mm
Height12 mm
Weight78 g
Package width130 mm

Packaging content

Cables includedUSB
Spacer includedY
Outer caseY
Screws includedY
Screwdriver includedY

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