Dell D220p 01 Power Supply Pinout 2 -

Once the connection is made, the internal fan should spin up, and you will measure 12V across the power pins. Safety and Conversion Tips

To identify the pins, orient the plug so the locking clip or guide notch is facing upward. We will number them 1 through 4 on the top row (left to right) and 5 through 8 on the bottom row (left to right).

Before beginning a conversion, keep these electrical ratings in mind to avoid overloading the unit: 100-240V AC (Auto-switching) Output Voltage: 12V DC Max Current: 18.0 Amps Total Power: 216 Watts (Nominal 220W) Efficiency: High-efficiency switching design How to Power On Without a PC Dell D220p 01 Power Supply Pinout 2

These are the GND (Ground) pins, completing the circuit for the 12V rails.

⚠️ While Dell usually follows standard conventions (White or Red for +12V, Black for Ground, Blue or Green for Remote), wire colors can vary by manufacturing batch. Always verify your pinout with a multimeter before connecting your expensive equipment. Once the connection is made, the internal fan

This is the control pin. To turn the power supply on, this pin must be shorted to Ground (GND).

The power supply uses a proprietary 8-pin connector. Looking at the face of the plug (the side that connects to the computer), the pins are arranged in two rows of four. The physical layout often features a notch or a specific orientation to ensure it only fits into compatible Dell hardware. Detailed Pinout Configuration Before beginning a conversion, keep these electrical ratings

If you need help identifying the for your specific revision or want a wiring diagram for a 12V conversion, let me know!

🚀 Since 18 amps is a high current load, do not rely on a single +12V wire. Solder all three +12V wires together and all three Ground wires together to distribute the load and prevent the wires from overheating.