Dell 250W ATX Power Supply for OptiPlex GX280/GX270/GX260, Dimension 4700/8400
Brand: Dell (Often Lite-On manufactured) · SKU: PS-5251-2DF2 · MPN: PS-5251-2DF2 · Category: Components
This is a 250 Watt AC Power Supply manufactured for Dell OptiPlex and Dimension systems. It features a 24-Pin ATX main connector and is compatible with specific Small Mini-Tower (SMT) configurations of Dell OptiPlex GX280, GX270, GX260, and Dimension 4700, 8400 models. Input voltage range is 100-120V AC or 200-240V AC, 50-60Hz. It includes one 80mm fan for cooling. Note: It uses a newer 24-Pin P1 connector and may not be compatible with systems requiring an older 20-pin P1 connector.
Specifications
| Input Voltage | 100-120V~50/60Hz, 6A or 200-240V~50/60Hz, 3A |
|---|---|
| Max Output Power | 250W |
| Proprietary Connector | 1 x 6-Pin (P4) |
| SATA Power Connectors | 2 (P3, P5) |
| Floppy Drive Connector | 1 (P7) |
| Molex Power Connectors | 3 (P6, P8, P9) |
| P4 Motherboard Connector | 4-Pin (P2) |
| Main Motherboard Connector | 24-Pin ATX (P1) |
| Warranty | Varies by seller (e.g., 60-day guarantee often cited for used/refurbished units) |
| Weight | Not specified |
| Dimensions | Not specified |
Key Features
This is a 250W internal ATX power supply unit primarily used in Dell OptiPlex GX200 series and Dimension desktop towers. It supports universal voltage input.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Dell 250W ATX Power Supply for OptiPlex GX280/GX270/GX260, Dimension 4700/8400 (PS-5251-2DF2) is 100% genuine Dell (Often Lite-On manufactured) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Dell 250W ATX Power Supply for OptiPlex GX280/GX270/GX260, Dimension 4700/8400 includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
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.
Is the Dell 250W ATX Power Supply for OptiPlex GX280/GX270/GX260, Dimension 4700/8400 compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the PS-5251-2DF2.
More in Components
- Dell 250W Power Supply for Dimension/Optiplex (HP-P2507F3B)
- Dell 250W Power Supply for OptiPlex 390 790 990 3010 7010 9010
- Dell 250W Power Supply Unit (PSU) for OptiPlex and Studio/Vostro SFF
- Dell 255-Watts Power Supply for Optiplex 3020/7020/9020 SFF and Precision T1700
- Dell 250-Watts Power Supply for Optiplex 3010/790/990
- Dell 250-Watts ATX Power Supply
- Dell 250 Watts 100-240V AC 4.4A 50-60Hz Power Supply
- Dell 250-Watt 80 Plus Bronze Power Supply for PowerEdge R230