Quick Summary
The UGREEN 40Gbps M.2 NVMe SSD enclosure is a fanless aluminium enclosure for NVMe SSDs, with a dual-sided fin heat sink and stated support for up to 3848MB/s read and write speed. It is designed for USB-C devices and includes compatibility references to Thunderbolt 4 and USB4.
For the stated 40Gbps speed, the host device needs Thunderbolt 3, USB4 or a higher port. The enclosure also supports vertical standing with an anti-slip pad support, which increases air contact surface for heat dissipation.
Who It Is Best For
This enclosure suits buyers who need an NVMe SSD case for use with supported USB-C devices and want a quiet, fanless option. It is also relevant if you are checking SSD size support, interface type, or host port compatibility before ordering.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | UGREEN, as stated in the product name. |
| Product type | M.2 NVMe SSD enclosure for housing a compatible NVMe drive. |
| Maximum speed | Up to 3848MB/s read and write speed is stated when the host device has Thunderbolt 3, USB4 or a higher port. |
| Cooling | Aluminium dual-sided fin heat sink with fanless cooling for silent operation. |
| Supported SSD interface | NVMe SSDs with M Key or M&B Key interface are supported. |
| Supported SSD sizes | 2280, 2260, 2242 and 2230 sizes are stated. |
| Capacity support | Up to 8TB capacity is stated. |
| Compatibility | Compatible with Windows, Mac OS, iOS, Linux and Android systems, and with USB-C devices such as Mac, PC, iPad, Android tablet, PS5 and Xbox. |
Why Buyers Choose It
- The stated 40Gbps rate and up to 3848MB/s speed give a clear performance target, provided the host port meets the stated requirement.
- The fanless aluminium heat sink is a practical detail for buyers who want silent operation.
- Vertical standing with anti-slip pad support increases the enclosure’s contact with air for cooling.
- Support for several M.2 sizes gives flexibility when matching the enclosure to a compatible SSD.
How It Works
The enclosure supports NVMe SSDs with M Key or M&B Key interface. Insert a compatible drive in one of the supported sizes, then connect the enclosure to a compatible device through the relevant USB-C, Thunderbolt 4 or USB4 connection path.
To reach the stated 40Gbps speed, the host device needs Thunderbolt 3, USB4 or a higher port. The speed figure should be checked against the port on the device you plan to use.
Real World Use
The enclosure is described for use with MacBook Pro M4, Mac mini M4 and other USB-C devices, including Mac, PC, iPad, Android tablet, PS5 and Xbox. It may be useful where a quiet external SSD enclosure is preferred for audio and video entertainment or night work.
What To Know Before You Buy
Check that your SSD is an NVMe drive with M Key or M&B Key interface, and confirm the size you plan to use is one of the stated 2280, 2260, 2242 or 2230 formats. If you want the stated 40Gbps speed, your host device also needs Thunderbolt 3, USB4 or a higher port.
Review the compatibility of your device before ordering, especially if you are planning to use it with a specific Mac, PC, tablet or console.
Common Buyer Questions
Which SSDs fit this enclosure?
It supports NVMe SSDs with M Key or M&B Key interface in 2280, 2260, 2242 and 2230 sizes.
What speed can it reach?
The stated maximum read and write speed is up to 3848MB/s when used with a host device that has Thunderbolt 3, USB4 or a higher port.
Is it noisy in use?
No, it uses fanless cooling for silent operation.
Which systems is it compatible with?
Windows, Mac OS, iOS, Linux and Android systems are listed, along with USB-C devices such as Mac, PC, iPad, Android tablet, PS5 and Xbox.
Final Buying View
This UGREEN enclosure is a clear choice for buyers wanting a fanless M.2 NVMe SSD case with stated high-speed support and wide device compatibility references. Confirm the SSD interface, size and host port before ordering so the enclosure matches your setup.
