Brand: Dell · SKU: L255P-01 · MPN: L255P-01 · Category: Components

Dell L255P-01 | 255-Watts 100-240V AC 24-Pin ATX Power Supply for OptiPlex 760/780/960. Enhance your system's stability with this 255W Power Supply for OptiPlex 760/960 DT, providing dependable power for demanding applications, multitasking, and professional setups. It is a non-redundant power supply engineered for efficiency, delivering a steady 255-Watts power output across a broad 100-240V AC voltage range, maintaining stability under demanding workloads. Designed to meet industry standards, it enhances system reliability in IT environments. Compatible with OptiPlex 760/780/960/790/980 models in some listings. Dimensions are approximately 125mm x 135mm x 100mm.
| Form Factor | ATX (Micro ATX mentioned in one source) |
|---|---|
| Compatibility | Dell OptiPlex 760, 780, 960, 790, 980 |
| Input Voltage | 100-240V AC |
| Connector Type | 24-Pin ATX |
| Max. Output Power | 255 Watts |
| Warranty | 30-Day Warranty (Standard minimum from some sellers, extended options available) |
| Weight | 5 LBS (Varies by retailer) |
| Dimensions | 125mm x 135mm x 100mm (Approximate) |
The L255P-01 is a 255-Watt ATX Power Supply Unit designed specifically for Dell OptiPlex desktop systems including models 760, 780, 960, 790, and 980. It provides stable power with universal input voltage support (100-240V AC).
Yes, this Dell L255P-01 255W Power Supply Unit (PSU) (L255P-01) is 100% genuine Dell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Dell L255P-01 255W Power Supply Unit (PSU) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the L255P-01.