This Mini SAS (SFF-8643) to 4x
SATA Cable: SFF-8643 is host, connected to the motherboard or RAID Controller with Mini SAS ports. 4x 10Pin SATA is the target, connect to the hard drives with a SATA port; Before you buy this cable, please make sure the Mini SAS (SFF-8643) is on your motherboard or RAID Controller. If the Mini SAS (SFF-8646) is on your backplane, this cable will not work with them;
SFF-8643: the new connector uses less PCB real estate and allows higher port density for internal hosts and devices. Hybrid versions of these new cables will allow for a smooth transition from 6Gb to 15Gb; Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data access;
Cable Length: 3.3 Feet / 1M,
Cable Color: Red