U.2 to M.2 NVMe M-Key Adapter Kit, M2 M-Key to SFF-8643 Mini SAS Expansion Card with 3.3FT SFF-8643 to SFF-8639 Cable, Compatible with Intel SSD 750, P3600, P3700 U.2 SSDs

This complete NVMe storage expansion kit comes with an M.2 M-Key to SFF-8643 Mini SAS adapter card and a 3.3-foot SFF-8643 to SFF-8639 U.2 connecting cable, perfectly designed to connect Intel SSD 750, P3600 and P3700 U.2 NVMe SSDs to motherboards via M.2 M-Key slots.

The M-Key expansion card converts motherboard M.2 PCIe signal to Mini SAS SFF-8643 interface, then links to U.2 SSD through the matched SFF-8639 cable. It supports full PCIe 3.0 x4 channel bandwidth, delivering stable high-speed read and write performance for high-load enterprise storage and workstation tasks.

All connectors adopt gold-plated contact terminals to ensure tight plug-in contact and minimize signal attenuation. Multi-layer shielding structure effectively isolates electromagnetic interference from GPUs, power supplies and other internal hardware to avoid data lag or transmission failure.

The 3.3-foot soft bendable cable simplifies neat wiring inside large and mid-size server/PC chassis. Plug-and-play without extra driver installation, ideal for DIY storage upgrades, server hardware replacement and NVMe RAID array building. Every adapter and cable passes rigorous factory signal compatibility tests to guarantee long-term reliable continuous operation with designated Intel U.2 SSD models.