Dell D220p 01 Power Supply Pinout 2 ((free)) Site

This PSU is a proprietary 220W unit found in older Dell OptiPlex desktops (e.g., GX270, GX280, SFF models). A reliable pinout is critical because Dell deviates from the ATX standard.

Are you planning to use this for an or a custom 12V project ? Dell D220P 01 Power Supply Wiring Dell D220p 01 Power Supply Pinout 2