Simplecom SE538 M.2 SSD to USB 3.2 Gen 2×2 USB-C Enclosure 20Gbps NVMe SATA Dual Protocol | SE538

Simplecom SE538 M.2 SSD to USB 3.2 Gen 2×2 USB-C Enclosure 20Gbps NVMe SATA Dual Protocol

SE538 is a high-performance M.2 SSD enclosure designed to support both NVMe and SATA M.2 SSDs with dual protocol compatibility. It allows you to easily convert M Key or B+M Key M.2 SSDs into a portable USB drive, making it ideal for fast external storage solutions.

The enclosure features fast USB 3.2 Gen 2×2 interface, enabling data transfer rates of up to 20Gbps to fully utilize the performance of high-speed NVMe M.2 SSDs. It also supports the TRIM command, optimizing data writing for extended SSD lifespan.

This durable aluminium enclosure features a heat sink style top cover, ensuring excellent heat dissipation, while an internal thermal pad further improves heat transfer efficiency. The enclosure is USB powered and no external power required. It also features an eye-catching LED indicator for power and activity status.

Features

Supports both NVMe and SATA M.2 SSDs with dual protocol compatibility
Converts M Key or B+M Key M.2 SSDs into a portable USB drive
USB 3.2 Gen 2×2 interface with data transfer speeds up to 20Gbps
Backward compatible with 5Gbps and 10Gbps ports for added flexibility
Durable aluminium case with heat sink style cover for optimal heat dissipation
Includes internal thermal pad for efficient heat transfer
Supports TRIM command for improved data writing to extend SSD life
LED indicator with RGB effect for power and activity status
USB bus-powered, no external power required
Plug and play, no driver software required
Specifications

Model: SE538
Interface: USB-C (USB 3.2 Gen 2×2)
Transfer Rate: NVMe M.2 up to 20Gbps, SATA M.2 up to 6Gbps
Housing Material: Aluminium
Compatible M.2 Protocol: NVMe M.2, SATA M.2
Compatible M.2 Size: 2230, 2242, 2260, 2280
Dimension: 112x36x11mm (LxWxH)
Weight: 75g
Operating System Support: Windows 7 and above, macOS 10.8 and above
Package Contents

1x SE538 NVMe M.2 SSD Enclosure
1x USB-C to USB-C Cable
1x Screw driver
1x Silicone thermal pad
1x User manual

Important Note

SE538 supports both NVMe and SATA protocol based M.2 SSD (M Key or B+M Key), bandwidth will be limited to 6Gbps when using a SATA M.2 SSD, as the maximum transfer rate of SATA protocol is 6Gbps.
SE538 can only achieve data transfer rates up to 20Gbps when connecting to a PC using a 20Gbps USB 3.2 Gen2x2 host port.
Speed is limited to 10Gbps on USB 3.2 Gen 2, USB4 and Thunderbolt port

Product Last Updated: 11/12/2025

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