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StarTech USB4 M.2 NVMe Enclosure 40Gbps External USB-C/Thunderbolt NVMe SSD Enclosure B+M/M-Key

StarTech USB4 M.2 NVMe Enclosure 40Gbps External USB-C/Thunderbolt NVMe SSD Enclosure B+M/M-Key
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General Information

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.

Compact and Durable

The USB4 NVMe Enclosure's compact footprint fits comfortably in a technician's toolkit or laptop bag. The rugged aluminum housing not only helps with heat dissipation but also protects the SSD from physical damage during transport or deployment in demanding environments.

Technical Information
Number of Solid State Drive Supported:1
Number of Solid State Drive Installed:0
Maximum Data Transfer Rate:40 Gbit/s

I/O Expansions
Number of Total Expansion Bays:1

Network & Communication
UASP Support:Yes

Interfaces/Ports
Drive Interface:M.2
Drive Interface:PCI Express NVMe 4.0
Drive Interface:PCI Express NVMe 4.0 x4
Host Interface:USB4
Number of USB Ports:1

Controls/Indicators
Indicators & Controls:
  • 1 - Solid LED: Drive detected
  • Quick-Flashing LED: Read/Write Activity

Software
Operating System Supported:Mac OS
Operating System Supported:Windows
Operating System Supported:Linux

Physical Characteristics
Color Family:Black
Product Color:Black
Product Material:Aluminum
Cooling Fan:No
Form Factor:Portable
Height:1.1"
Width:2.6"
Depth:4.9"
Weight (Approximate):11.99 oz

Miscellaneous
Package Contents:
  • M.2 NVMe Enclosure
  • 1 x Thermal Pad (Pre-installed)
  • 1 x USB4 Cable
  • 1 x Philips Head Screwdriver
  • 1 x Quick-Start Guide
Country of Origin:Vietnam
TAA Compliant:Yes
Environmental Compliance:Restriction of Hazardous Substances (RoHS)
Environmental Compliance:Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance:Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

Warranty
Limited Warranty:2 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.


  • UPC: 065030907248 
  • Mfr's Part #: 1USB4-NVME-ENCLOSURE