mSASx4 (SFF-8087) to SATA (4)x1 Cable
The ACK-I-mSASx4-4SATAx1 1m R is an internal mini Serial Attached SCSI x4 (SFF-8087) to (4) x1 Serial ATA (controller based) fan-out cable It measures 1 meter and is used for connecting a SATA/SAS controller (SFF-8087) to SATA disks, or a SATA/SAS backplane.