De ATX aansluitingen:

De ATX plug op het moederbord heeft twee rijen pinnetjes.
Deze plug van de ATX voeding kan maar op 1 manier
ingestoken worden.
| Kleur | Pin | Naam | Opmerkingen: |
|---|---|---|---|
| 1 | +3.3V | Power +3.3V | |
| 2 | +3.3V | Power +3.3V | |
| 3 | GND | Ground | |
| 4 | +5V | Vcc +5V | |
| 5 | GND | Ground | |
| 6 | +5V | Vcc +5V | |
| 7 | GND | Ground | |
| 8 | PWROK | Power Good | |
| 9 | 5VSB | +5V Standby | |
| 10 | +12V | Power +12V | |
| 11 | +3.3V | Power +3.3V | |
| 12 | -12V | Power -12V | |
| 13 | GND | Ground | |
| 14 | PS-ON | Remote Power ON/OFF | |
| 15 | GND | Ground | |
| 16 | GND | Ground | |
| 17 | GND | Ground | |
| 18 | -5V | Power -5V | |
| 19 | +5V | Vcc +5V | |
| 20 | +5V | Vcc +5V |