The Supermicro CBL-SAST-0823 enables internal MiniSAS HD SFF-8643 to 4 SATA with sideband connections for storage. This cable is compliant with T10 and SFF standard and is verified with Supermicro servers, AOC cards, and storage. This cable is available in to 4 SATA 20/20/20/20cm with sideband 20cm cable length (CBL-SAST-0664). Each Supermicro cable is validated to ensure quality and performance. Copper Cable Assembly Perfect for Internal MiniSAS HD SFF-8643 to 4 SATA with Sideband Applications Also Available in 20/20/20/20cm with Sideband 20cm Supermicro Certified