Gigabyte GA-MA790GP-UD3H, User Manual, Page: 27 / 104

Hardware Installation - 27 -
Pin No. Definition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
Please connect the L-shaped end
of the SATA 3Gb/s cable to your
SATA hard drive.
9) SATA2_0/1/2/3/4/5 (SATA 3Gb/s Connectors)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s
standard. Each SATA connector supports a single SATA device. The AMD SB750 controller
supports RAID 0, RAID 1, RAID 5, RAID 10, and JBOD. Refer to Chapter 5, "Configuring SATA Hard
Drive(s)," for instructions on configuring a RAID array.
•
A RAID 0 or RAID 1 configuration requires at least two hard drives. If more than two hard
drives are to be used, the total number of hard drives must be an even number.
•
A RAID 5 configuration requires at least three hard drives. (The total number of hard
drives does not have to be an even number.)
•
A RAID 10 configuration requires at least four hard drives and the total number of hard
drives must be an even number.
8) FDD (Floppy Disk Drive Connector)
This connector is used to connect a floppy disk drive. The types of floppy disk drives supported
are: 360 KB, 720 KB, 1.2 MB, 1.44 MB, and 2.88 MB. Before connecting a floppy disk drive, be
sure to locate pin 1 of the connector and the floppy disk drive cable. The pin 1 of the cable is
typically designated by a stripe of different color.
1
2
33
34
7
SATA2_0
1
SATA2_1
7
7
SATA2_2
SATA2_3
SATA2_5
1
1
SATA2_4