100cm SFF-8643 Mini SAS HD to U.2 SFF-8639 NVMe SSD Cable, PCIe High-Speed Internal Storage Wire for Motherboard M.2 RAID Card

This 100-centimeter internal conversion cable features an SFF-8643 Mini SAS HD male connector for motherboard RAID/HBA cards and an SFF-8639 U. 2 male terminal for NVMe solid-state drives, solving the wiring limitation of long-distance layout inside large servers and workstations. It supports native PCIe NVMe and SAS 3.0 protocols, stably running high-speed read-write tasks for U. 2 enterprise SSDs. Adopting high-conductivity copper conductors wrapped in integrated shielding structure, the cable effectively blocks signal attenuation and noise interference generated by power supplies and cooling fans, realizing reliable 24/7 continuous operation. The 1m moderate length reserves sufficient routing space for complex multi-drive chassis layout without messy tangled cables, improving internal airflow and heat dissipation.

Reinforced locking latches on both connectors avoid loose contact caused by long-term fan vibration, and gold-plated contacts resist oxidation to extend service life. Perfect for DIY storage expansion, server U. 2 NVMe array assembly, NAS high-speed storage upgrade, compatible with Dell, HP, Lenovo, Supermicro motherboards and multi-drive backplanes.