Portable USB4 NVMe SSD Aluminium Enclosure

£63.80 (as of 09/21/2026 23:56 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Portable USB4 NVMe SSD aluminium enclosure for M.2 NVMe PCIe drives, with support for USB4 and Thunderbolt 3, 4 and 5 ports. It is USB-powered, uses an ASMedia ASM2464 chipset and supports M-Key and B+M Key SSDs in 2280, 2260, 2242 and 2230 sizes, up to 8TB.

SKU: B0FDDQK78Y Category:

Quick Summary

This portable USB4 NVMe SSD aluminium enclosure is an external drive enclosure for M.2 NVMe PCIe SSDs. It supports USB4 and Thunderbolt 3, 4 and 5 ports, with read speed up to 40Gbps, and is powered through its USB connection without a power adapter.

The enclosure includes an ASMedia ASM2464 chipset, aluminium construction and large airflow gaps with a heatsink for passive cooling. It supports M.2 NVMe PCIe SSDs with M-Key and B+M Key connectors in 2280, 2260, 2242 and 2230 sizes, up to 8TB capacity.

Who It Is Best For

This enclosure suits buyers who need an external storage housing for a compatible M.2 NVMe PCIe SSD and want to use USB4 or Thunderbolt-connected devices. It may also suit users who need a portable drive setup for notebooks or workstations and who want USB-powered operation.

Key Details

DetailVerified information and buyer relevance
Product typePortable external SSD enclosure for M.2 NVMe PCIe SSDs.
Connection supportWorks with USB4 and Thunderbolt 3, 4 and 5 ports.
Read speedUp to 40Gbps is stated for data transfer over the supported connection.
ChipsetASMedia ASM2464 is included.
SSD compatibilitySupports M-Key and B+M Key M.2 NVMe PCIe SSDs.
Supported sizes2280, 2260, 2242 and 2230 sizes are supported.
Capacity supportUp to 8TB capacity is stated.
ConstructionAluminium enclosure with large airflow gaps and a heatsink for passive cooling.
PowerPowered through the USB connection and does not need a power adapter.
Operating temperature0°C to +108°C.
Storage temperature-40°C to +110°C.
CompatibilityCompatible with Windows, Mac and Linux, and with notebooks such as the MacBook Pro (late 2016) and professional workstations.

Why Buyers Choose It

  • USB4 and Thunderbolt 3, 4 and 5 support gives one enclosure a wide connection range for compatible devices.
  • USB-powered operation means no separate power adapter is needed.
  • Support for several M.2 sizes and both M-Key and B+M Key connectors gives flexibility when matching an SSD.
  • The aluminium enclosure, airflow gaps and heatsink are practical details for passive cooling.

What To Know Before You Buy

Check that your SSD is an M.2 NVMe PCIe drive and confirm whether it uses an M-Key or B+M Key connector before ordering. Also review the supported sizes, which are 2280, 2260, 2242 and 2230, and make sure the up to 8TB capacity meets your needs.

Confirm that your device has a USB4 or Thunderbolt 3, 4 or 5 connection if you want the stated transfer support. If you are planning to use it with a notebook or workstation, check that the selected setup matches your existing ports.

Common Buyer Questions

Which SSDs fit this enclosure?
It supports M.2 NVMe PCIe SSDs with M-Key and B+M Key connectors in 2280, 2260, 2242 and 2230 sizes.

Does it need its own power supply?
No, it is powered through the USB connection and does not require a power adapter.

Which ports does it work with?
It supports USB4 and Thunderbolt 3, 4 and 5 ports.

Which operating systems are compatible?
It is compatible with Windows, Mac and Linux.

Final Buying View

This enclosure is for buyers who need a USB4 NVMe SSD housing with support for multiple M.2 sizes and Thunderbolt 3, 4 and 5 connections. Confirm your SSD connector type, size and your device’s port type before choosing it.

Brand

IO Crest

Manufacturer

IO CREST

Binding

Electronics

Product Group

Electronics

EAN

0850039353444

UPC

850039353444

Part Number

SI-TDB40177

Model

SI-TDB40177

Color

Black

Product Dimensions

6 x 4 x 1 inches

Item Weight

0.75 Pounds

Release Date

June 16, 2025

Size

1-Bay USB-C 4.0 SSD

Number Of Items

1

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