Brand: Dell · SKU: L255AS-00 · MPN: L255AS-00 · Category: Components
The Dell L255AS-00 is a 255-Watt ATX Power Supply designed for Dell OptiPlex Small Form Factor (SFF) systems, specifically compatible with the OptiPlex 3020, 7020, and 9020 SFF models, as well as the Precision T1700 SFF. It supports universal AC input (100-240V, 50-60Hz) and provides dependable power for demanding applications. It often shares compatibility with various part numbers such as AC255AS-00, L255ES-01, and H255ES-00. One listing mentioned DC outputs for 12V rails as 12VA/14A, 12VB/13A, and 12VSB/1.67A, and features connectors including 1 x 8-pin ATX and 1 x 4-pin ATX.
| AC Input | 100-240V / 4.6A, 50Hz-60Hz |
|---|---|
| Connectors | 1 x 8-pin ATX, 1 x 4-pin ATX (or 8+4 Pin mentioned) |
| Form Factor | ATX |
| Maximum Power Output | 255W |
| Compatible DELL Models (SFF) | OptiPlex 3020, 7020, 9020, Precision T1700 |
| Warranty | 30 Days Warranty (Refurbished/Used listings) |
| Weight | N/A |
| Dimensions | 6.50 x 24.50 x 7.50 cm (for similar model H255ES-00); 72mm x 62mm x 239mm (for L255AS-00) |
A 255W replacement or upgrade power supply unit (PSU) manufactured by or for Dell, primarily intended for their Small Form Factor (SFF) desktop PCs like the OptiPlex 3020, 7020, and 9020 series, ensuring stable power delivery for these specific systems.
Yes, this Dell L255AS-00 255W Switching Power Supply (L255AS-00) 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 L255AS-00 255W Switching Power Supply 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 L255AS-00.