Brand: Dell · SKU: NPS-250KB-F · MPN: NPS-250KB-F · Category: Components

The Dell NPS-250KB-F 250-Watt ATX Power Supply is a replacement power unit designed to provide stable and efficient power for compatible Dell desktop systems.
| Use Case | Hardware Replacement, System Repair, and Infrastructure Maintenance |
|---|---|
| Condition | Refurbished (Commonly) |
| Deployment | Business, Educational, and Office Environments |
| Application | Desktop Computing |
| Form Factor | ATX |
| Fan Quantity | 1 |
| Compatibility | Verify system requirements, power connectors, physical dimensions, voltage specifications, and supported Dell models before installation. |
| Input Voltage | 200-240V AC |
| Max Output Power | 250 Watts |
| Warranty | 3-Year Warranty |
| Weight | 2.90 lbs |
| Dimensions | 150mm x 85mm x 140mm |
The Dell NPS-250KB-F 250-Watt ATX Power Supply is a hardware component designed to provide dependable electrical power for compatible desktop computer systems. A power supply is one of the most important components in any computer because it converts incoming electrical power into the regulated voltage required by internal hardware. The NPS-250KB-F delivers 250 watts of power , making it suitable for systems that require a stable and consistent power source. Every major computer component, including the motherboard, processor, storage devices, memory modules, and expansion cards, depends on the power supply for proper operation. The unit follows the ATX power supply design, which has become one of the most widely used standards in desktop computing. ATX power supplies are designed to provide standardized power connections and improve compatibility with supported hardware platforms. Reliable power delivery is essential for maintaining system stability. An unstable or failing power supply can lead to unexpected shutdowns, hardware errors, reduced performance, and potential damage to other system components. Replacing a defective power supply with a com
Yes, this Dell NPS-250KB-F 250-Watt ATX Power Supply (NPS-250KB-F) 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 NPS-250KB-F 250-Watt ATX 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 NPS-250KB-F.