If you are looking for specific replacement parts, you can check compatibility on CPUMedics .
The (DA-2 Series) power supply uses a proprietary 8-pin connector to deliver 12V DC at 18A (220W/216W). 8-Pin Connector Pinout
models, including the SX280, GX620, 745, 755, and 760 series. Safety Warning: Dell D220p 01 Power Supply Pinout 2
The 8-pin connector is mechanically similar to an 8-pin EPS12V connector but is not electrically compatible
The proprietary 8-pin connector is electrically compatible with standard PCIe or EPS 8-pin connectors, despite physical similarities. Pin Number Signal Name Description Wire Color (Internal) 1 Vo Reserved Reserved / Not used 2, 3, 4 Main Power Output (+ve) 5 Remote Power-On 6, 7, 8 Ground / Negative (-ve) Source: Scribd Wiring Spec If you are looking for specific replacement parts,
The D220P-01 is a popular platform for modifications, primarily to convert it into a variable voltage power supply or to adjust its built-in protection limits.
A more common modification is .
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
To activate the power supply for your own projects, . Once this connection is made, the LED indicator should change from orange to green, and 12V will be present on Pins 1, 2, and 3. Safety Warning: The 8-pin connector is mechanically similar
(also known as the series) power supply uses an 8-pin connector that delivers 12V at 18A. This connector is physically similar to a standard 8-pin PCIe power plug but is wired differently and is not directly compatible with standard PC components. Pinout Configuration
top row +12 +12 +12 1 2 3 ◯ ◻ ◻ S G G G 8 5 6 7 ◻ ◻ ◯ ◯