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ShopStorage Enclosures & RAIDStarTech.com Dual-Slot Drive Enclosure for M.2 SATA SSDs - USB 3.1 (10Gbps) - RAID
StarTech.com Dual-Slot Drive Enclosure for M.2 SATA SSDs - USB 3.1 (10Gbps) - RAID
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StarTech.com Dual-Slot Drive Enclosure for M.2 SATA SSDs - USB 3.1 (10Gbps) - RAID

£43.12

£51.74 inc. VAT

Out of Stock(0)MPN: SM22BU31C3R
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

StarTech.com Dual-Slot Hard Drive Enclosure for M.2 SATA SSDs
USB 3.1 (10Gbps)
Aluminum
M.2 to SATA
Raid Drive Enclosure (SM22BU31C3R)
Flash storage array
2 bays
USB 3.1 (external)

Product Overview

AI-generated summary

If you just need a simple way to turn an M.2 SATA SSD into an external drive, this StarTech dual-slot enclosure is a pretty sensible pick for the price. The big “gotcha” is that it’s for **M.2 SATA**, not NVMe—so if your drives are NVMe you’ll waste money. Assuming you’ve got the right SSD type, the USB 3.1 connection is more than enough for day-to-day file transfers, backups, and small-scale storage, and StarTech generally gives decent hardware reliability compared with no-name enclosures.

Where it gets interesting is the **dual-slot/“RAID by StarTech”** angle. I’d recommend it mainly for users who truly want redundancy or RAID behaviour in a straightforward way, not for people expecting NVMe-like performance or maximum flexibility. RAID enclosures are often “nice on paper” but can be a pain if you need to swap drives, migrate setups, or if your workflow isn’t consistent—so if you just want a single external SSD, you’ll likely be better off with a simpler single-bay enclosure.

Who should buy: UK B2B users with existing **M.2 SATA** drives who need an external bay for backups, shared media, or light redundancy without building a custom NAS. Who should skip: anyone with **NVMe SSDs**, anyone who wants maximum simplicity, or anyone relying on RAID for critical production data—because at this price point it’s best viewed as practical and convenient, not “enterprise resilient.”

Specifications

Storage

Number of storage drives supported2
Storage drive sizeM.2 "
Supported storage drive interfacesM.2,Serial ATA,Serial ATA II,Serial ATA III
Supported storage drive lengths80 mm
RAID levels0,1,BIG,JBOD

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 typeSSD enclosure
Product colourBlack
MaterialAluminium
LED indicatorsY
Number of fans0 fan(s)

Performance

Data transfer rate10 Gbit/s
ChipsetASMedia - ASM1352R
UASP supportY
Mean time between failures (MTBF)35000 h
Port multiplierY

Power

Power source typeUSB

Operational conditions

Operating temperature (T-T)0 - 60 °C
Storage temperature (T-T)-20 - 70 °C
Operating relative humidity (H-H)0 - 90 %

Weight & dimensions

Width80 mm
Depth100 mm
Height15 mm
Weight96 g
Package width131 mm

Packaging content

Cables includedUSB
Screws includedY
Screwdriver includedY
ManualY

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