|
Standard ATX
Main Connector Pin-Out
| Pin |
Signal |
Wire Color |
Pin |
Signal |
Wire Color |
| 1 |
+3.3V |
Orange |
13 |
+3.3V
|
Orange
|
| 2 |
+3.3V |
Orange |
14 |
-12V |
Blue |
| 3 |
COM (GND) |
Black |
15 |
COM (GND) |
Black |
| 4 |
+5V |
Red |
16 |
Power On |
Green |
| 5 |
COM (GND) |
Black |
17 |
COM (GND) |
Black |
| 6 |
+5V |
Red |
18 |
COM (GND) |
Black |
| 7 |
COM (GND) |
Black |
19 |
COM (GND) |
Black |
| 8 |
Power Good |
Gray |
20 |
-5V
|
White |
| 9 |
+5Vsb |
Purple |
21 |
+5V |
Red |
| 10 |
+12V1 |
Yellow |
22 |
+5V |
Red |
| 11 |
+12V1 |
Yellow |
23 |
+5V |
Red |
| 12 |
+3.3V |
Orange |
24 |
COM (GND) |
Black |
|
Connect to power supply's 24-pin main connector
|
