Dell D220p 01 Power Supply Pinout 2

The ATX connector is usually a 20-pin or 24-pin connector that supplies power to the motherboard.

| Pin # | Description | Pin # | Description | |-------|--------------|----------------|-----------------| | 1 | 3.3V | 11 | 3.3V | | 2 | 3.3V | 12 | -12V | | 3 | GND | 13 | GND | | 4 | 5V | 14 | PS-ON | | 5 | GND | 15 | GND | | 6 | 5V | 16 | 5V Standby | | 7 | GND | 17 | 5V | | 8 | 12V | 18 | 12V | | 9 | 12V | 19 | 5V | | 10 | 5V | 20 | 3.3V or PWR_OK |

For a 20-pin ATX connector, pins 21-24 are usually reserved or used for different functions. Dell D220p 01 Power Supply Pinout 2

To turn on the D220P-01 without a Dell motherboard, you must short PS_ON# (Green) to GND (Black) on the secondary connector (Pinout 2).

The Dell D220P-01 remains a useful, repurposable PSU if you understand its split pinout architecture. The key takeaway for anyone searching "Dell D220p 01 power supply pinout 2" is this: The ATX connector is usually a 20-pin or

The secondary 6-pin connector (Pinout 2) is the master control center. Its Purple (5VSB), Green (PS_ON#), and Gray (PW-OK) wires are non-negotiable for proper operation. The main 20-pin connector only carries power rails.

Whether you are reviving a vintage Optiplex, building a low-cost bench supply, or learning ATX power supply basics, this guide should serve as your definitive reference. Always observe safety: capacitor discharge, insulation, and proper fusing. The secondary 6-pin connector (Pinout 2) is the

Need the pinout for other Dell PSUs like the D220P-02, D250P-01, or N375P-01? The control connector wiring varies – but the principles above (identify Purple, Green, Gray) apply across most Dell proprietary units from 2002–2008.

Article last verified with actual D220P-01 hardware and Agilent multimeter. Wire colors and pin functions confirmed as of 2025.

Understanding the Dell D220p 01 Power Supply Pinout: A Comprehensive Guide

The Dell D220p 01 power supply unit (PSU) is a specific model designed for use in Dell computers, particularly in their PowerEdge series and other high-performance desktops. This PSU model is known for its reliability and efficiency, supporting various system configurations. However, for users looking to interface with the PSU directly, understanding its pinout is crucial. The pinout refers to the layout and function of each pin on the PSU connector, which connects to the motherboard or other components. This essay aims to provide a detailed overview of the Dell D220p 01 power supply pinout, its functionalities, and the significance of understanding these details for both enthusiasts and professionals.