Motherboard Manual
2.4
C
ONNECTORS AND
SATA1~SATA4: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 4 channels SATA2 interface,
it satisfies the SATA 2.0 spec and with transfer rate of 3.0Gb/s.
ATXPWR2: ATX Power Source Connector
This connector provides +12V to CPU power circuit.
10
S
LOTS
SATA1
SATA2
SATA3 SATA4
7
4
1
2
1
3
4
Pin
1
2
3
4
Pin
Assignment
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
Assignment
+12V
+12V
Ground
Ground