Mini SAS HD SFF-8643 4i to Dual SFF-8639 U.2 Cable with SATA 15-Pin Power, 12Gbps 32AWG Copper Server Storage Cable, 0.5M Length

This Mini SAS HD SFF-8643 to dual SFF-8639 U.2 interconnect cable comes with an extra SATA 15-pin power connector, built exclusively for enterprise server, NAS and high-performance workstation storage expansion.

Constructed with high-purity 32AWG copper conductors, the cable fully supports SAS 3.0 12Gbps high-speed data transfer, effectively reducing signal loss and interference to guarantee consistent, reliable data reading and writing under long-hour heavy load.

One SFF-8643 Mini SAS HD male connector connects to server HBA cards, RAID adapters or motherboard internal SlimSAS ports, while two independent SFF-8639 U.2 male ends link to U.2 NVMe/SAS SSDs. The attached SATA 15-pin power cord directly supplies stable power to dual U.2 drives, eliminating messy extra power cable arrangements inside the chassis.

The 0.5-meter short design keeps internal wiring neat, improving chassis airflow and heat dissipation. Widely compatible with mainstream storage hardware brands including Supermicro, ASUS, Gigabyte, LSI, Broadcom, Samsung, WD, Intel U.2 SSDs. Plug-and-play without additional drivers, ideal for data center storage upgrades, DIY rack servers and mass storage expansion projects.