Internal Mini SAS HD SFF-8643 to Mini SAS SFF-8087 Cable, 0.5-Meter(1.6ft), Foldable, Flexible Type: internal cable Type: Passive cable Color: Black Connector Number: 2 Connector Detail: SFF-8643 to SFF-8087 Speed: 6Gbps Shielding: Yes Length: 1.64 ft.