StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure
StarTech.com · Drive Enclosure

StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure

M.2 NVMe · USB-C

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  • driveType M.2 NVMe
  • interface USB-C

StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure is an enclosure for M.2 NVMe drives, connecting over USB-C. Put an old or spare drive in it and use it as a USB drive. It came out in 2025.

Released
2025-07-18

Specifications

Key specs

driveType
M.2 NVMe
interface
USB-C
Released
2025-07-18
Part number
1USB4-NVME-ENCLOSURE
EAN / UPC
0065030907248

Storage

Number of storage drives supported
1
Storage drive size
M.2
Supported storage drive interfaces
PCI Express
Supported storage drive heights
22 mm
Supported storage drive lengths
30,42,60,80 mm
NVMe
Yes

Ports & interfaces

USB connectivity
Yes
USB version
USB4 Gen 4
USB connector type
USB Type-C
USB connector gender
Female
USB ports quantity
1
View all specifications +6 more sectionsShow fewer specifications

Design

Product type
SSD enclosure
Product colour
Black
Material
Aluminium
LED indicators
Yes
Number of fans
0 fan(s)

Performance

Data transfer rate
40 Gbit/s
Chipset
ASMedia - ASM2464PD
Plug and Play
Yes

Power

Power source type
USB

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 70 °C
Operating relative humidity (H-H)
0 - 90%

Weight & dimensions

Width
65 mm
Depth
124.8 mm
Height
28.8 mm
Weight
340 g
Cable length
0.3 m

Technical details

Compliance certificates
CE, Federal Communications Commission (FCC), RoHS

Check the manufacturer's page before buying.

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About this product

Access Ultra-Fast NVMe Storage via 40Gbps USB4 with Thunderbolt 5 Compatibility Turn your PCIe M.2 NVMe SSD into a fast and highly portable USB-C external storage solution. This NVMe enclosure supports USB4 (40Gbps), delivering read/write speeds up to 3,800 MB/s. Ideal for power users handling large media files, managing data across devices, or performing OS imaging, data recovery, and disk management. Versatile USB-C & Thunderbolt Support Built for current and next-gen storage, this USB4 enclosure connects M-Key or B+M Key M.2 NVMe SSDs (2230/2242/2260/2280) to USB4, Thunderbolt 5/4/3, or USB 3.2 hosts. It supports PCIe Gen 4x4 NVMe drives and offers native, driverless compatibility with Windows, macOS, and Linux. Seamless interoperability with USB-C and Thunderbolt systems makes it ideal for fast backups and high-volume data transfers. Robust Heat Dissipation The anodized aluminum housing features a heatsink-style cover design with a high-efficiency thermal pad to enable passive cooling during sustained workloads. The fanless construction allows for silent operation while maintaining consistent transfer rates during intensive tasks such as disk imaging or data capture.

User manual (PDF) · Datasheet (PDF)

USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure, Aluminum Heatsink Case, B+M/M-Key vs similar SSD & HDD enclosures

StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD EnclosureStarTech.com Dual-Bay M.2 NVMe Enclosure and Standalone DuplicatorAxagon EEM2-SD2B USB-C 10Gbps M.2 NVMe & SATA SSD Enclosure with DisplayAxagon EEM2-40G USB-C 40Gbps M.2 NVMe SSD Enclosure, ARMORED Aluminum
driveTypeM.2 NVMeM.2 NVMeM.2 NVMeM.2 NVMe
interfaceUSB-CUSB-CUSB-CUSB-C
Released2025202420262026

Questions about the USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure, Aluminum Heatsink Case, B+M/M-Key

What are the main specs of the StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure?

M.2 NVMe, USB-C.

Which interface does the StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure use?

USB-C.

When did the StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD Enclosure come out?

It was released in 2025/07 (StarTech.com).

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StarTech.com USB4 M.2 NVMe Enclosure, 40Gbps, External USB-C/Thunderbolt NVMe SSD EnclosureBuy now on Amazon