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. Widely Application: Servers, RAID systems, Storage systems, SAS/SATA HBA interfaces, Direct-attached storage (DAS). Internal Mini SAS Cable adopts advanced Twin Axial cable technology with small size but larger capacity and faster data transfer. What you get: 0.5m/1.6ft SFF-8640 to SFF-8087 cable x2, a 12-month warranty and lifetime technical support.