140
7 Connectors and Sockets
Additional SCSI LED
Connector
Power Supply Connector
(20-pin) and
Aux Power Connector
Wake On LAN
Connector
Rear Fan Connector
Additional SCSI LED Connector
(4-pin)
Pin Signal
1
Not used
2
LED Out
3
LED Out
4
Not used
Power Supply Connector for
System Board (20-pin)
Aux. Power
Connector
Pin
Signal
Pin
Signal
Pin
Signal
11
3V3_MAINSENSE
1
3V3_2
1
GROUND1
12
12V_NEG
2
3V3_3
2
GROUND2
13
GROUND_1
3
GROUND2
3
GROUND3
14
_PSON
4
5V_1
4
3V3_1
15
GROUND3
5
GROUND4
5
3V3_2
16
GROUND5
6
5V_2
6
5V
17
GROUND6
7
GROUND7
18
5V_NEG
8
PW0K
19
5V_3
9
5VSB
20
5V_4
10
12V
Wake On LAN (WOL)
Pin
Signal
1
5V STDBY
2
Ground
3
LAN_WAKE
Fan Connector
Pin
Signal
1
Ground
2
12V Power
3
Sense