Dshot&reg;3m 28AWG External SAS 34 Pin Male SFF 8470 with Thumbscrews to Mini SAS 26 SFF-8088 Pin Male Cable Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data access Intended primarily for data storage centers the SAS interface is backwards compatible with SATA uses 28 AWG wires and is intended for external use cable length:3M