1m New Mini SAS SFF-8643 to 4 SATA 7pin hard disk 6Gbps data Server Cable
4x7Pin SATA is the target, connect to the hard drives with SATA port. If the Mini SAS (SFF-8643) on your backplane, this cable will not work with them. 1 x CableDeconn Internal HD Mini SAS (SFF-8643 Host) To 4x SATA (Target) Hard Drive Cable.