Dell D220p 01 Power Supply Pinout 2 !full! -

| Rail | Voltage Tolerance | Max Current | Notes | |------|------------------|-------------|-------| | +5VSB | ±5% (4.75–5.25V) | 2A | Standby rail. Good for powering microcontrollers or small LEDs. | | +3.3V | ±5% (3.14–3.47V) | 10A | Shared with +5V regulation (mag-amp design). | | +5V | ±5% | 14A | Main rail for older drives and logic. | | +12V | ±10% (10.8–13.2V) | (peak 15A) | The weakest point – not suitable for modern GPUs. | | -12V | ±10% | 0.3A | For RS-232 serial ports. | | PW-OK | High = 3–5V | – | Gray wire on secondary connector goes high 200ms after PS_ON# low. |

The Dell D220P-01 power supply typically comes with several types of connectors to support different components of a computer system. The main connectors include: Dell D220p 01 Power Supply Pinout 2

Includes Over-Voltage Protection (OVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP), and Over-Temperature Protection (OTP). Compatible Systems: Dell Optiplex SX280, GX620, 745, 755, 760 USFF series. Critical Usage Notes Dell D220P-01 Power Supply Pinout Guide | PDF - Scribd | Rail | Voltage Tolerance | Max Current

Looking at the female receptacle (front view), the pinout is generally reported as follows: Wire Color Remote / PS-ON (Must be shorted to Ground to turn on) 2 Ground (GND) 3 Ground (GND) 4 Ground (GND) 5 | | +5V | ±5% | 14A | Main rail for older drives and logic