12
ATX12V (8-pin block): 12V Power Connector
Pin1
4
Pin
Definition No. Definition
1
GND
5
+12V
2
GND
6
+12V
3
GND
7
+12V
4
GND
8
+12V
SATA1/2/3/4 (7-pin Block): SATAIII Port connector
These SATAIII ports that support 6GB/s transfer rate.
Pin No.
Definition
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
ATX12V
SATA1
SATA2
SATA3
SATA4