The SAS8087S4100 SFF-8087 to 4x SATA SAS cable features one 36-pin plug (SFF-8087), which fans out to four SATA 7-pin receptacles, providing a reliable solution for connecting a SATA HDD to a SAS controller or backplane. Designed and constructed for long-lasting dependability and reliability, the 1m (39.37in) SFF-8087 to 4x SATA SAS cable is backed by lifetime warranty. Provides reliable, high-performance SAS/SATA drive and backplane connectivity. Latching SATA and SAS connectors eliminate accidental disconnections. Backed by StarTech.com lifetime warranty. Connects a Serial ATA hard drive to a Serial-Attached SCSI (SAS) controller or backplane.