ATX Power Connector
Pin
Signal
1
+3.3 VDC
2
+3.3 VDC
3
COM
4
+5 VDC
5
COM
6
+5 VDC
7
COM
8
PWR-OK
9
5 VSB
10
+12 VDC
AT-Style Front Panel Connector
Pin
Signal
1
Power button
2
GND
3
NC
4
+5V
5
NC
6
HD LED
7
+5V
8
GND
9
NC
10
Internal Speaker Enable
11
Speaker Out
12
GND
13
NC
14
Power LED
15
NC
16
GND
17
Reset Switch
18
GND
19
NMI switch
Fan Interface
Note:
ATX Power Connector Pinout
Wire color
Orange
Orange
Black
Red
Black
Red
Black
Grey
Purple
Yellow
AT Style Front Panel Connector Pinout
Heatsink fans are not used with this server.
Pin
Signal
11
+3.3 VDC
3.3 V sense
12
-12 VDC
13
COM
14
PS-ON_L
15
COM
16
COM
17
COM
18
-5 VDC
19
+5 VDC
20
+5 VDC
Wire color
Orange
Brown
Blue
Black
Green
Black
Black
Black
White
Red
Red
Connectors D-5