CableCreation Internal Mini SAS HD Cable, 1.6FT Mini SAS SFF-8643 to Mini SAS 36Pin SFF-8087 Cable, Mini SAS 36Pin to SFF-8643 Cable, 0.5M Internal HD Mini SAS SFF-8643 to Mini SAS 36Pin (SFF-8087) Connection Cable High Density (HD) MiniSAS SFF-8643 Internal cable assemblies are available for SAS 2.1, 6Gb/s and SAS 3.0, 12Gb/s specification. SFF-8643 is the new connector uses less PCB real estate and allows higher port density for internal hosts and devices. Hybrid versions of these new cables will allow for a smooth transition from 6Gb to 12Gb. Cable Length is 0.5M AWG 30