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

⚠️ 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. Dell D220p 01 Power Supply Pinout 2

These are the +12V DC output rails. They provide the main power to your device. Once the connection is made, the internal fan