UGREEN CM400 USB-C to M.2 NGFF 5G Enclosure

High-Performance External Storage Solution

The UGREEN CM400 (UG-10903) transforms your M.2 NGFF SSD into a portable, high-speed external drive. This specialized enclosure accommodates M.2 SATA SSDs and connects to your devices via the included 50cm USB-C to USB-A cable, delivering exceptional transfer speeds and reliability.

Advanced Technical Architecture

The UGREEN CM400 incorporates sophisticated engineering for optimal performance:

• Supports 5Gbps transfer rates through USB 3.0 protocol
• Compatible with B-Key M.2 NGFF SATA SSDs (2242/2260/2280 form factors)
• Tool-free installation mechanism for quick SSD swapping
• UASP acceleration protocol support for enhanced data throughput
• Integrated thermal management system with aluminum alloy housing
• Backwards compatible with USB 2.0 devices at reduced speeds

Thoughtful Design Elements

Every aspect of the UGREEN CM400 has been engineered with practical usage in mind. The precision-machined aluminum housing functions both as structural protection and an effective heat sink. Furthermore, the sliding assembly mechanism eliminates the need for screws or tools when installing or replacing your M.2 SSD.

Versatile Connectivity

The CM400 includes a detachable 50cm USB-C to USB-A cable, enabling connection to a wide range of devices. Additionally, the enclosure’s USB-C interface ensures compatibility with modern equipment while the provided cable extends connectivity to traditional USB-A ports. This thoughtful design allows for maximum flexibility across your technology ecosystem.

Ideal Users for the UGREEN CM400

This enclosure particularly benefits:

• IT professionals – The CM400 provides tool-free access for quick drive swaps and diagnostics with 5Gbps transfer speeds
• Content creators – Transfer large media files efficiently between workstations using the high-speed UASP-enhanced connection
• Data security specialists – Easily create portable, encrypted storage solutions using M.2 SSDs and the CM400’s reliable connection
• Remote workers – Compact dimensions (112mm × 40mm × 13mm) make it ideal for transportable storage between home and office environments

Physical Specifications

• Model: UGREEN CM400 (UG-10903)
• Dimensions: 112mm × 40mm × 13mm
• Weight: 85g (without SSD)
• Material: Aluminum alloy and ABS plastic
• Interface: USB-C female
• Internal Connection: M.2 NGFF B-Key (SATA protocol)
• Cable: 50cm USB-C to USB-A included

Performance Specifications

• Data Transfer Rate: Up to 5Gbps (USB 3.0)
• UASP Support: Yes
• Compatible SSD Types: M.2 NGFF SATA (B-Key)
• Compatible SSD Sizes: 2242, 2260, 2280
• Supported Capacity: Up to 2TB
• Power Supply: Bus-powered (no external power required)

Compatibility Specifications

• Operating Systems: Windows 7/8/10/11, macOS 10.8+, Linux
• Hardware Requirements: Available USB-A or USB-C port
• Boot Support: Depends on system BIOS/UEFI capabilities
• Hot-swappable: Yes

Package Contents

• 1× UGREEN CM400 M.2 NGFF Enclosure (UG-10903)
• 1× 50cm USB-C to USB-A Cable
• 1× User Manual
• 1× Warranty Card