Dell D220p 01 Power Supply Pinout 2 May 2026

The Dell D220P-01 (DA-2 Series) is a robust, high-output 216W external power brick originally designed for ultra-small form factor (USFF) desktops like the Dell OptiPlex SX280. It has gained a "cult following" in the DIY community for powering eGPUs and high-current 12V projects due to its massive 18A capacity.  Pinout & Wiring Guide 

Note: Some technical guides indicate that Pin 5 is the "Remote" pin and must be shorted to Ground to turn the unit on. Technical Specifications Input: 100–240V AC, 50–60Hz Output: 12V DC at 18A (216W–220W total) Dell D220p 01 Power Supply Pinout 2

| Pin | Dell D220P-01 | Standard P4 | |-----|---------------|--------------| | 1 | GND | GND | | 2 | GND | GND | | 3 | +12V1 | +12V | | 4 | +12V2 | +12V | The Dell D220P-01 (DA-2 Series) is a robust,

The Dell D220p 01 power supply typically features a standard ATX power connector. Here's a breakdown of the pinout: plug this directly into a standard 8-pin PCIe

Cable Management: Proper knowledge of pinouts aids in cable management. By understanding which cables are necessary and how they connect, users can keep their systems organized and improve airflow.

plug this directly into a standard 8-pin PCIe or EPS motherboard header. The voltages are reversed compared to standard ATX specifications, which can lead to immediate hardware failure or fire. Modifications: