Brand: Bestec / Dell · SKU: TFX0250D5WB · MPN: TFX0250D5WB · Category: Components
The TFX0250D5WB is a 250-Watt TFX (Thin Form Factor) power supply unit, often associated with Dell systems like the Inspiron Slimline SFF (530S, 531S, 537s, 540s) and Vostro Slimline SFF (200, 200s, 220s, 400). It is designed for efficient and reliable power delivery in compact, space-constrained environments. It typically supports a wide AC input voltage range of 100-240V at 50-60Hz. Often sold refurbished, this PSU provides stable performance necessary for these specific Dell desktop models. Some sources indicate DC outputs such as +12V =/ 17.8A, +5V =/ 15A, +3.3V =/ 7A, -12V =/ 0.5A, +VSB =/ 4A, though exact specifications can vary based on the revision or specific seller's listing.
| Condition | Refurbished (Commonly) |
|---|---|
| Form Factor | TFX (Thin Form Factor) |
| AC Input Voltage | 100-240V ~ 4.4A, 50-60Hz |
| Max. Output Power | 250 Watts |
| DC Outputs (Example) | +12V =/ 17.8A, +5V =/ 15A, +3.3V =/ 7A, -12V =/ 0.5A, +VSB =/ 4A |
| Warranty | 30-Day Warranty (Commonly offered by resellers) |
| Weight | 5 |
| Dimensions | 85mm x 65mm x 175mm |
The TFX0250D5WB is a 250W, TFX form factor power supply unit engineered primarily for Dell Inspiron Slimline SFF and Vostro Slimline SFF desktop systems. It features a wide AC input range for global compatibility and provides stable DC outputs essential for compact computing applications. It is often found as a replacement part for these specific Dell models.
Yes, this Dell/Bestec 250W TFX Power Supply Unit (PSU) for Slimline SFF (TFX0250D5WB) is 100% genuine Bestec / Dell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Dell/Bestec 250W TFX Power Supply Unit (PSU) for Slimline SFF 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 TFX0250D5WB.