Mini SAS HD SFF-8643 to Mini SAS SFF-8087 (36Pin) Cable, Length-0.5M/1.6ft, AWG 30 Support date rates at 12Gbps and available for SAS 2.1 and SAS 3.0 interface specifications. Internal Mini SAS Cable adopts advanced Twin Axial cable technology with small size but larger capacity and faster data transfer. Widely Application: Servers, RAID systems, Storage systems, SAS/SATA HBA interfaces, Direct-attached storage (DAS). What you get: 0.5m/1.6ft SFF-8640 to SFF-8087 cable x2, a 12-month warranty and lifetime technical support.