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G31-Value series motherboard
Connecting Serial ATA Cables(Optional)
The Serial ATA II connector(Two or Four ports) are used to connect the Serial ATA II
device to the motherboard. These connectors support the thin Serial ATA II cables for
primary storage devices. The current Serial ATA II interface allows up to 3GB/S data
transfer rate.
SATA-Pin Definition
Pin
1
2
3
4
5
6
7
SATA-1
SATA-2
Fan Connections
There is one or two fan connections on the
motherboard because SYS fan connector is
optonal. The fan speed can be detected and
viewed in the PC Health Status section of the
CMOS Setup.
8
Signal
GND
TXP
TXN
GND
RXN
RXP
GND
SATA-3
SATA-4
SYS FAN Connector(Optional)
R E
M
O E
CPU FAN Connector
GND
+12V
Sense
Control
GND
+12V
Sense
V
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