Brand: Dell · SKU: NPS-250KBJ · MPN: NPS-250KBJ · Category: Components
250W Power Supply for Dell Optiplex GX280 Dimension 4700 8400 Tower Systems. This unit has model numbers including NPS-250KBJ and NPS-250KB C, and Dell part numbers such as U4714, W4827, and D6369. It features a 24-pin ATX Motherboard Power connector, a 4-pin P4 motherboard power connector, and connectors for SATA and Molex devices. It supports AC Input of 100-120V~50/60Hz, 6A, or 200-240V~50/60Hz, 3A. Dimensions are listed as 150mm x 86mm x 140mm in one listing for the refurbished unit.
| AC Input | 100-120V~50/60Hz, 6A, 200-240V~50/60Hz, 3A |
|---|---|
| Connectors | P1 - 24-pin ATX Motherboard Power, P2 - 4-pin P4 motherboard power, 2x SATA, 3x Molex (as per general description) |
| Form Factor | ATX |
| Output Power | 250W |
| Compatible With | Dell OptiPlex GX280 Dimension 4700 8400 Tower Systems |
| Maximum Input Current | 20 A |
| Warranty | 3 years (Manufacturer's Warranty listed on one marketplace listing) |
| Weight | N/A |
| Dimensions | 150mm x 86mm x 140mm (for a refurbished listing) |
This is a 250W power supply unit designed specifically for Dell Optiplex GX280 and Dimension 4700/8400 Tower computer systems. It provides standard ATX motherboard power connections along with auxiliary power connectors for drives.
Yes, this Dell Optiplex GX280 Power Supply Unit 250W NPS-250KBJ (NPS-250KBJ) 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 Optiplex GX280 Power Supply Unit 250W NPS-250KBJ 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-250KBJ.