Brand: Dell · SKU: F255E-01 · MPN: F255E-01 · Category: Components

The Dell F255E-01 255W ATX Power Supply Unit is a replacement PSU designed to provide reliable power delivery for compatible Dell desktop computer systems.
| Modularity | Non-Modular |
|---|---|
| Form Factor | ATX |
| CPU Connector | 4-Pin ATX Power |
| Input Voltage | 100-240V |
| SATA Connectors | 2 |
| Protection Features | SCP, OTP, OCP, OVP |
| Maximum Output Power | 255W |
| Motherboard Connector | Mini 24-Pin ATX Power / 24-Pin Micro ATX |
| Floppy Power Connector | 1 |
| Warranty | 3-Year Warranty |
| Weight | N/A |
| Dimensions | 125mm x 135mm x 102mm (or 125mm x 135mm x 100mm) |
The Dell F255E-01 255W ATX Power Supply Unit is a compact power supply designed to provide stable and dependable electrical power to compatible Dell desktop systems. With a 255W power rating, it supplies power to essential components including the motherboard, processor, storage drives, and supported expansion hardware. This PSU is suitable for desktop repair, refurbishment, maintenance, and replacement applications. It can be used to replace a failed or aging power supply and help restore compatible Dell systems to reliable operation. The F255E-01 is designed for systems that require a 255W class power supply, making it a practical choice for maintaining older or business-oriented Dell desktop configurations. Its ATX-style design supports integration with compatible system chassis and internal power connections.
Yes, this Dell F255E-01 255W ATX Power Supply Unit (F255E-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 F255E-01 255W ATX Power Supply Unit 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 F255E-01.