I-HDmSAS-4SATA-SB.8M
The adaptec ack-i-hdmsas-4sata-sb-.8m is an internal mini serial attached scsi hd x4 (sff-8643) to (4) x1 serial ata (adapter based) fan-out cable with sideband signals (sff-8448). It measures 0.8 meters and is used for connecting a sas/sata adapter to sata disks, or a sas/sata backplane.
