Amd serial ATA 6.0 Gb/s connectors ( 7-pin SATAA6G_1-5 [gray])
These connectors are for the serial ATA 6.0 Gb/s signal cables for Serial ATA hard disk drives and optical disc drives.
lf you installed Serial ATA hard disk drives,you can create a RAID 0, RAID 1, RAID 5 ,or RAID 10 configuration through the onboard AMD SB950 controller.