---
product_id: 1432770
title: "Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300"
brand: "bestec"
price: "172144CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/1432770-genuine-tfx0250d5w-250w-bestec-power-supply-for-dell-sff-small
store_origin: SN
region: Senegal
---

# 250W Output Single Fan Design Multiple Connectors Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300

**Brand:** bestec
**Price:** 172144CFA
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Precision!

## Quick Answers

- **What is this?** Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300 by bestec
- **How much does it cost?** 172144CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/1432770-genuine-tfx0250d5w-250w-bestec-power-supply-for-dell-sff-small)

## Best For

- bestec enthusiasts

## Why This Product

- Trusted bestec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Convenience:** Get everything you need in one package: power supply + stylus.
- • **Versatile Connectivity:** Equipped with 3 SATA, 1 Floppy, 1 ATX, and 1 ATX12V connector for all your needs.
- • **Whisper-Quiet Operation:** Enjoy a serene workspace with a single ball bearing fan design.
- • **Designed for Slim Systems:** Perfectly tailored for Dell SFF models, ensuring a seamless fit.
- • **Power Up Your Performance:** Unleash 250W of reliable power for your Dell systems.

## Overview

The Genuine TFX0250D5W is a 250W power supply designed specifically for Dell's Small Form Factor systems, including Inspiron and Vostro models. It features a single ball bearing fan for quiet operation and comes with multiple connectors to support various components, all packaged conveniently with a caseen Silver CLASSIC Stylus.

## Description

TFX0250D5W) 250W Power supply TFX0250D5W For Dell 250W SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300, YX301, XW604, XW784, XW783, YX299, YX303, 6423C, K423C, N038C, H856C, YX302, XW602 Compatible Model Numbers: TFX0250D5W, DPS-250AB-28 B, 04G185021200DE Replace Model # : TFX0250D5W Rev. X4, TFX0250D5WB REV. A00, TFX0250P5W Rev X4 P/N: CN-0YX301, SFFCN-0YX301, CN-0XW605, XW605 (OXW605), XW604, XW784, YX300 (0YX300), YX299, YX303, 6423C, K423C N038C, H856C, YX302 Dell Inspiron 530S, 531S. Dell Vostro 200 and 400 Slim Towers. Delta DPS-250ab-28 b TFX Power Supply 250 watts maximum output Single ball bearing fan design Built-in voltage overload protection Built-in power status LED above AC inlet. Voltage switch for 115/230 AC input Input: 100-120V - 6A, 200-240V 3A, 50/60Hz Output: +12v 17A, +5v 18A, +3.3v 11A, -12v 0.3A, +5VSB 2A, +5v & 3.3v 120 MAX. Total Power Max 250W Certified by UL, TUV, CE, N, UL Connector: 3 SATA Adapter connector 1 Floppy connector 1 ATX connector 1 ATX12V connector Bulk package

## Features

- Model # : TFX0250D5W + caseen Silver CLASSIC Stylus
- 250 watts maximum output
- Single ball bearing fan design
- 3 SATA , 1 Floppy, 1 ATX connector, and 1 ATX12V connector Bulk package
- Contains power supply + caseen Silver CLASSIC Stylus in bulk packing.

## Product Details

- **Model Name:** TFX0250D5W
- **Brand:** Bestec
- **Compatible Devices:** Laptop
- **Connector Type:** atx,floppy,sata
- **Output Wattage:** 250 Watts
- **Form Factor:** ATX
- **Wattage:** 250 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 8 x 4.5 x 4.3 inches
- **Current Rating:** 6 Amps

## Images

![Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300 - Image 1](https://m.media-amazon.com/images/I/71UntChz29L.jpg)
![Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300 - Image 2](https://m.media-amazon.com/images/I/41X3+6YR3pL.jpg)
![Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300 - Image 3](https://m.media-amazon.com/images/I/51zVoiZ+4vL.jpg)
![Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300 - Image 4](https://m.media-amazon.com/images/I/51FY2YLiD6L.jpg)
![Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300 - Image 5](https://m.media-amazon.com/images/I/41pAGaLubXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact replacement for Dell Inspiron 545s desktop
*by B***N on February 25, 2015*

Exact replacement power supply for a Dell Inspiron 545s desktop pc. Everything matched my OEM power supply perfectly. Same manufacturer, model number, voltage, amps. etc. All wiring was exactly the same as well. Note - the OEM supplied wiring was tight... just long enough to reach the Hard Drive and DVD. This new power supply is exactly the same. Wire length is tight, but works just fine. Just removed the old power supply, and installed the new one. PC fired right up. Before, it was totally dead. No power, no fans, nothing. To troubleshoot the problem, I removed the old power supply and tried jumping it per instructions on the web. Again no power at all. Totally dead. Next I opened up the old failed power supply and saw at least 3 blown capacitors. The tops were raised and you could see brown leakage all over. So the power supply was the problem. The only thing I didn't know was whether or not the motherboard was affected. Thankfully, it wasn't because the new power supply fired up the pc perfectly. The old power supply was 5+ years old, so hopefully this one will last that long also.

### ⭐⭐⭐⭐ Worked fine. I chickened out on installing it myself
*by L***S on July 26, 2016*

Worked fine. I chickened out on installing it myself; the techie I had do it said the lines were a little shorter than the factory power supply, but who knows if he wasn't just blowing smoke to make it seem like he did me a bigger favor.

### ⭐⭐⭐⭐⭐ Works great
*by F***E on May 11, 2015*

installed perfectly, computer came on -no problem. Saved all my work and works wonderful. I am so happy that it worked the price was perfect. Better to pay this amount than a new computer. Thanks for great product. My Dell Inspirion bought 6 years ago stopped working and didn't know why, so I checked a youtube video on how to check it and found that it was the power supply, I ordered and it was perfect!! did not get the classic touch screen stylus pen and I just notice it oh well must pay attention and not get to excited about recieving your order always check everything is in the box.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-05*