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Acasis 40Gbps M.2 Nvme SSD Enclosure Compatible with Thunderbolt 3/4, USB 4.0/3.2/3.1/3.0/2.0, TBU401

$110.99 $169.99

This item provides US local warehouse delivery service and can be delivered within 3-5 days.

Shipping countries:
 US Warehouse: Standard 3-5 days
CA/EU/AU/TH/PH: Standard 7-15 days
Chinese Taiwan/Hong Kong/Macau:Standard 3-5 days
Other countries: 12-35 days

Tracking Order

One-Year Warranty

15-Days Return

Product Details

Model Number: TBU401

Acasis 40Gbps M.2 Nvme SSD Enclosure Compatible with Thunderbolt 3/4, USB 4.0, TBU401

Classic StyleTool-Free Installation,Dual Chip,Stable Performance

 Dimensions and Weight

 Length: 110mm / 4.33 in

Width: 57 mm / 2.24 in

Height: 14mm / 0.55 in

Weight: 140g / 4.93 oz


Material:Aluminum alloy

SSD Capacity: Up o 8TB

Transmission Speed:40Gbps(Theoretical speed)

Dual Chip:Intel® JHL7440 Thunderbolt™3 with REALTEK® RTL9210B

Hardware Interface:Thunderbolt

USB Interface:Thunderbolt /Type-c

USB Specification:USB4.0(Downward compatible with USB2.0 )

Compatibility:M Key & (M+B) Key

Compatible Systems:Windows / Mac / Linux

What's in the box :

40Gbps nvme enclosure*1,20inch Thunderbolt 3 Cable*1,Rubber Stoper*1,Thermal pad*1,User Manual*1

Warm Tips

● Please make sure your SSD is 22x80mm M.2 NVME with M key or B+M key before purchase

● Please make sure your computer has a Thunderbolt interface

● Recommend Samsung 980pro, but it is worth noting: if your SSD is SAMSUNG 980 PRO with Heat sink, please don't buy it, it will not fit because it is too thick

Product Description

[Lightning-Speed Data Transfer]

ACASIS M.2 NVMe Enclosure with blazing speed up to 40Gbps has you covered,offering the ultimate combination of speed, performance,and versatility.
Transfer speed up to 40Gbps (varies by host device and SSD), transferring 2.5G large file in 1 second, even faster than internal drives.

[Read Speed 2720 MB/S,  Write Speed 2536 MB/S]

*The speed might vary depending on different computers or different operating environments.

【Multi-Device & Multi-System Compatibility】

Compatible with Windows, macOS and other operating systems.

ACASIS 40Gbps Nvme Enclosure,tools-free,fully support Thunderbolt 3/4 and backward compatible with USB 3.2, USB 3.1, USB 3.0 and USB 2.0

at respective speed limits to meet a variety of work and daily needs.

【Supported SSDs】

Support M-key & B+M key PCIe NVMe SSDs (size: 22*80).

Highly recommend Samsung 980 PRO which has the best speed on most of the devices.

The speed test results of individual SSDs are for reference only.

*Please contact our customer service if you have questions concerning performance with specific SSD models on this enclosure.

【Excellent Heat Dissipation】

The enclosure comes with aluminum alloy shell and 2 thermal pads for improving heat dissipation,

efficient to protect SSD for stable data transfer,maximizing performance and service life.


Mount and dismount SSD easily without a tool. 


Q1:Which m.2 nvme is supported for apple 2022 m1 pro max?
A1:Support M-key & B+M key PCIe NVMe SSDs (size: 22*80), highly recommend Samsung 980 PRO which has the best speed on most of the devices.

Q2:Does this enclosure work with Samsung 980 Pro m.2 nvme with heatsink? Thank you.
A2:No, this enclosure will not work the 980 with heat sink. The profile is too slim and the top does not close.

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