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This all-in-one NVMe storage expansion bundle includes two core components: SFF-8643 Mini SAS HD to U.2 SFF-8639 dedicated cable and SFF-8643 to NGFF M-Key adapter card, designed to connect 2.5-inch U.2 enterprise SSDs to motherboards without native U.2 ports.
The SFF-8643 NGFF M-Key adapter is installed on motherboard M.2 slots, converting M-Key NVMe signal to SFF-8643 Mini SAS HD interface. It fully fits 2280-size M.2 NVMe SSDs, widely compatible with mainstream storage brands including Samsung, WD, Micron and Intel.
The matched SFF-8643 to SFF-8639 cable features integrated 15Pin SATA power branch to supply stable power directly to U.2 SSDs without extra power cords. Adopting dense braided shielding and gold-plated latch connectors, the cable suppresses electromagnetic interference inside compact chassis and maintains consistent low-latency high-speed transmission for database processing, 4K/8K video rendering and enterprise mass data backup.
Perfectly tuned for Intel U.2 NVMe SSD models: SSD 750, P3600 and P3700 series. The whole set requires no additional driver installation, ready to use on desktop PCs, editing workstations and rack storage servers.