External Mini SAS 26Pin (SFF-8088) to 4x 7Pin Sata female Cable, | It has an external 26-pin SFF-8088 male Mini-SAS plug (with release ring) on one end and 4x 7Pin Sata on the other. | 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. | Mini SAS guarantees performance at 3.0 Gigabits per second. This SAS cable features Mini SAS type SFF-8088 connectors and Internal SATA connectors. This cable connects a to SFF-8088 Mini SAS Controller directly to 4 SATA drives. | Cable Length 1M,3.3ft