Hardware Installation
Speaker Header-SPK1
Serial-ATA (SATA) Connectors (SATA1~6)
The Serial ATA connector is used to connect the Serial ATA
device to the motherboard. These connectors support the
thin Serial ATA cables for primary storage devices. The
motherboard incorporates four SATA II ports with maximum
transfer rate up to 3.0 Gb/s each and two SATA III ports with
maximum tranansfer rate up to 6.0 Gb/s each.
SPK1-Pin Denition
PIN Assignment
1 VCC
2 NC
3 NC
4 SPK-
SATA-Pin Denition
Pin Signal
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
Fan Connectors
There are two fan connectors on the motherboard, including
system fan connector-SYSFAN1 and CPU fan connector-CPU-
FAN1.
SPK1
1
120
240
121
120
240
121
1.5V
1.5V