If you have ever cracked open a Dell Optiplex GX270, GX280, or an SX280, you have encountered the . Manufactured by Delta Electronics (Model number DPS-220PB A), this 220-watt power supply unit (PSU) is a classic example of proprietary OEM engineering. Unlike standard ATX power supplies, the D220P-01 uses a non-standard 20-pin main connector and a unique "sense" wire configuration.
The Dell D220P-01 utilizes an 8-pin Molex-style layout. When looking directly at the front face of the male plug (the cable end coming from the power brick) with the locking clip facing upwards, the pin positions run from Pin 1 to Pin 8. Pin Number Internal Wire Color Functional Assignment Electrical Specification Remote Sense / Power-On + Control Signal Pin 2 Ground (GND) Main Negative (-) Pin 3 Ground (GND) Main Negative (-) Pin 4 Ground (GND) Main Negative (-) Pin 5 Remote Ground / Control (-) Control Signal Pin 6 +12V DC Output Main Positive (+) Pin 7 +12V DC Output Main Positive (+) Pin 8 +12V DC Output Main Positive (+) How to Turn On the Power Supply
For high-current usage (near the 18A limit), it is recommended to join all three +12V wires together and all three Ground wires together to prevent individual thin wires from overheating. specific DIY applications for this power supply? Dell D220P-01 Power Supply Pinout Guide | PDF - Scribd
For detailed wiring diagrams and professional insights, you can review the Dell D220P-01 Power Supply Pinout Guide or general Power Supply Pinouts on . Community discussions on platforms like Reddit often focus on using this charger with ADT-Link UT3G eGPU setups .
The (often referred to as the DA-2 series ) is a 220-watt external power supply adapter commonly used for compact Dell desktop systems, such as the OptiPlex SX280, GX620, and several Dell Precision workstations, as seen on eBay and other resellers. Dell D220p 01 Power Supply Pinout 2
You can also purchase pre-made adapters for this purpose.
216W (often labeled or rounded to 220W)
The (commonly known as the Dell DA-2 adapter ) is a highly popular, robust 220W external power brick . It delivers a massive 12V at 18 Amps , making it a prime choice for DIY projects, eGPUs, ham radio gear, and LED displays. However, because it uses a proprietary 8-pin connector and requires a remote turn-on sequence, understanding its exact pinout and wire color coding is essential to avoid destroying your hardware. Official Pinout Configuration
Yes. The D220P-01 is a specific model number within Dell's DA-2 series of external power adapters. The terms are often used interchangeably in online communities. If you have ever cracked open a Dell
Here’s a solid, technical review of the (often searched as “Dell D220p 01 Power Supply Pinout 2” due to its two main connector variants).
To enable the 12V output without a Dell system, you typically need to jumper Pin 5 (Remote) to Ground . Users often report the LED turning from orange (standby) to green (active) once properly shorted.
To force the power supply to turn on and deliver its full 18-amp capacity for standalone applications, you must complete the logic loop:
The D220P-01 uses a proprietary 8-pin connector that is mechanically similar to an 8-pin EPS12V motherboard connector but uses a . The Dell D220P-01 utilizes an 8-pin Molex-style layout
When shorted, the supply will output ≈ 12.35V DC across the white/black pairs YouTube, Dell D220P 01 Power Supply Wiring . Making a Custom Cable or Breaking Out Power
Unlike a standard ATX power supply, this Dell unit does not turn on just by being plugged in. To power it on, you must manually . This is often done with a simple toggle switch. Once this connection is made, the main +12V outputs on Pins 1 and 2 will become active.
Because 12V is the global standard for automotive electronics, holiday light displays, and standard LED strips, stripping the proprietary connector off a cheap, used Dell D220P-01
Dell D220P-01 (part of the DA-2 Series ) is a 220W external power supply used primarily for Ultra Small Form Factor (USFF) Dell Optiplex systems like the SX280, GX620, and 700-series. Technical Specifications 100–240V AC, ~4A, 50–60Hz. 12V DC at 18A (Total ~216–220W). Connector: Proprietary 8-pin Molex-style plug (4.20mm pitch). 8-Pin Connector Pinout The following pinout describes the female receptacle
It was a Dell D220P-00, a heavy, beige brick of a power supply from an era when computers were built like tanks and sounded like jet engines.