Pin | Name |
---|---|
1 | +5V |
2 | +5V |
3 | +5V |
4 | +5V |
5 | GND1 |
6 | GND2 |
7 | GND3 |
8 | GND4 |
9 | +12V |
10 | KEY |
11 | -12V |
12 | +5V USER |
13 | -5V |
14 | TICK |
You will be able to tell the orientation with the help of pin 10, it is missing.
Note: TICK is NOT found on PC power supplies