Dell Precision 220W AC Power Adapter | Genuine Replacement | DPS-220UB-1 A Compatible

Restore peak performance to your Dell workstation or server with the 220W Power Supply DPS-220UB-1 A. This 220-watt AC adapter delivers stable, reliable power with high efficiency, ensuring your criti...
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Questions about this product
- Will this 220W supply fit my Dell?
- It's a direct form-fit replacement for the DPS-220UB-1 A and equivalents like PS-5221-9. It's designed for Dell OptiPlex and Precision systems that used a 220W internal unit. Check your old supply's part number against those before ordering.
- What connectors and parts come with it?
- It ships as the main power supply unit with a user manual. The supply has 2 SATA power connectors, a 6-pin PCIe lead, and a 4-pin CPU connector. The main rail is +12V at 220W total output.
- Is it hard to install this replacement power supply?
- It's a drop-in swap because it matches the original's size and electrical layout. You unplug the failed unit, slot this one in, and reconnect the same cables. Always unplug the machine from the wall before you start.
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