ATX power
ATX1: 8-pin ATX power supply connector
8
7
Pin
Pin signal
Ground
1
VCC12 (12V)
2
Ground
3
VCC12 (12V)
4
Ground
5
VCC12 (12V)
6
Ground
7
VCC12 (12V)
8
ATX2: 24-pin ATX power supply connector
Part reference: ATX2
24
23
Pin
Description
1
3
5
7
9
11
13
15
Power Good
17
Stand-By 5V
Network Computing Platforms
Part reference: ATX1
○
○ ○ ○
○
○ ○ ○
+3.3V
+3.3V
Ground
+5V
Ground
+5V
Ground
2
1
2
1
Pin
Description
2
+3.3V
4
-12V
6
Ground
8
PSON-
10
Ground
12
Ground
14
Ground
16
NC
18
+5V