Description
The UGREEN CM642 (15976) M.2 NVMe SSD Enclosure is a high-speed external storage solution designed for users who need fast, reliable, and portable data access. Supporting M.2 PCIe NVMe SSDs in 2230, 2242, 2260, and 2280 sizes, it delivers transfer speeds of up to 40Gbps through its USB Type-C interface. The enclosure features a durable aluminum shell
Specifications
| Specification | Details |
|---|---|
| Brand | UGREEN |
| Model | CM642 |
| SKU | 15976 |
| Type | M.2 PCIe NVMe SSD Enclosure |
| Maximum Capacity | Up to 4TB |
| Interface | USB Type-C |
| Transfer Speed | Up to 40Gbps |
| Supported SSD Type | M.2 NVMe PCIe SSD |
| Supported SSD Sizes | 2230 / 2242 / 2260 / 2280 |
| Key Support | M-Key / M&B-Key |
| Material | Aluminum Shell |
| Cooling | Intelligent Cooling Fan + Silicone Thermal Pads |
| Connectivity Technology | USB Type-C / Thunderbolt compatible |
| Compatibility | MacBook, Computer, Router, TV, iPad, PS4/PS5, Smartphone |
| Compatibility Feature | Backward Compatible |
| Installation | Plug and Play |
Ultra-Fast 40Gbps Data Transfer
The UGREEN CM642 supports data transfer speeds of up to 40Gbps through its USB Type-C interface, allowing users to move large files, videos, software, and backups quickly and efficiently.
Wide M.2 SSD Compatibility
This enclosure supports M.2 NVMe SSDs in 2230, 2242, 2260, and 2280 form factors. It also supports M-Key and M&B-Key SSD configurations for broader compatibility.
Active Cooling System
An intelligent cooling fan works alongside silicone thermal pads to help dissipate heat from the installed SSD. This cooling design helps maintain stable performance during extended file transfers and intensive workloads.
Durable Aluminum Construction
The aluminum shell provides a strong and premium enclosure for the SSD while helping with heat dissipation. Its compact construction makes it convenient for portable storage setups.
Broad Device Compatibility
The CM642 can be used with a wide range of devices, including computers, MacBooks, iPads, smartphones, routers, TVs, and PS4/PS5 systems, making it a versatile external storage solution.
Up to 4TB Storage Support
With support for SSD capacities of up to 4TB, the enclosure can provide ample external storage for large media libraries, project files, backups, games, and other important data.
Plug-and-Play Convenience
The UGREEN CM642 is designed for easy installation and operation. Its backward compatibility allows it to work with compatible devices and interfaces, providing convenient access to external NVMe storage.









