---
product_id: 582090059
title: "D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00"
brand: "yeechun"
price: "€ 207.90"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/582090059-d250ad-00-h250ad-00-250w-power-supply-for-dell-optiplex
store_origin: IE
region: Ireland
---

# 250W max output power Universal 100-240V AC input Wide Dell model compatibility D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00

**Brand:** yeechun
**Price:** € 207.90
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your Dell, power up your day!

## Quick Answers

- **What is this?** D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00 by yeechun
- **How much does it cost?** € 207.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/582090059-d250ad-00-h250ad-00-250w-power-supply-for-dell-optiplex)

## Best For

- yeechun enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly:** Quick install in under 10 minutes with easy-to-follow guides—save time and money.
- • **Built to Last:** Premium materials and strict quality control outperform OEM standards.
- • **Tailored for Dell:** Seamlessly fits Optiplex, Vostro, and Studio series desktops—no guesswork needed.
- • **Plug & Play Simplicity:** Supports 100-240V AC input for effortless global compatibility.
- • **Power Your Productivity:** Reliable 250W output to keep your Dell desktops running smoothly.

## Overview

The YEECHUN D250AD-00 is a high-quality 250W ATX power supply designed specifically for a broad range of Dell desktops including Optiplex, Vostro, and Studio series. Featuring universal 100-240V AC input and multiple SATA and ATX connectors, it ensures reliable, efficient power delivery. Built with premium materials and tested for quality, it offers a hassle-free DIY replacement backed by an 18-month warranty.

## Description

D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00

## Features

- Compatible Number: For DELL Optiplex 390 790 990 3010 537s 540s 545s 546s 560s 570s 580s 620s Vostro 200s 220s 230s 260s 400s Studio 540s 537s 560s DT Desktop System
- Compatible Part Number: CYY97, 7GC81, HY6D2, WX9P8, 6MVJH, YJ1JT, 3MV8H, 3WFNF, 5FFR5, 76VCK, MPX3V, PWJ55, T498G, W208D, W209D, W210D, X3KJ8, XFWXR, FY9H3, 375CN, G4V10, NCYVN, XSKJ8
- Compatible Models: L250NS-00, PS-5251-08D, D250AD-00, PS-5251-5, H250AD-00, D250A1005L, D250ED-00, DPS-250AB-67 A, F250ED-00, D-0250ADU00-101, D250ND-00, REF, DPS-250AB-73A, AC250NS-00, PCA038, TFX0250D5WB, D250AD-01, D250ED-01, DPS-250AB-68 A, F250AD-00, D-0250ADU00-201, PC7068, HP-D2506R0, DPS-250AB-36, H250ED-00, D250E006L, PS-5251-06.Please confirm your power supply model carefully before purchase.
- High Quality Materials: The power supply replacement parts are made from high-quality durable materials. Strict quality control standards to Build and test.Better than the OEM.
- What You Get: A YEECHUN Desktop Power Supply Unit (250W).
- Reminder: To repair, ensure power supply is unplugged. Quick replacement and repair, only takes less than 10 minutes to easily solve your problem . Install the part by yourself and quickly get your supply back to work. Save your time and money.(Easy Use according to relevant YouTube videos)
- Warranty: All Power Supply Are Tested Before Shipping.And our worry-free 18-month warranty, For any reason you're not satisfied, you can ask for a replacement or full refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | YEECHUN |
| Package Dimensions | 25.3 x 10.4 x 9.3 cm; 750 g |
| Item model number | L250NS-00, PS-5251-08D, D250AD-00 |
| Manufacturer | YEECHUN |
| Series | d250ad-00 power supply |
| Form Factor | ATX |
| Wattage | 250 watts |
| Are Batteries Included | No |
| Item Weight | 750 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Model name:** d250ad-00 power supply
- **Brand:** YEECHUN
- **Compatible devices:** Personal Computer
- **Connector type:** ATX, SATA
- **Output wattage:** 250 Watts
- **Form factor:** ATX
- **Wattage:** 250 watts
- **Cooling method:** Air
- **Power supply design:** Full Modular
- **Number of connectors:** 5

## Images

![D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00 - Image 1](https://m.media-amazon.com/images/I/71t2yj-cxZL.jpg)
![D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00 - Image 2](https://m.media-amazon.com/images/I/512au8dfSFL.jpg)
![D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00 - Image 3](https://m.media-amazon.com/images/I/611kJCXQYFL.jpg)
![D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00 - Image 4](https://m.media-amazon.com/images/I/61Swc4U6yTL.jpg)
![D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00 - Image 5](https://m.media-amazon.com/images/I/61HfLEYOxTL.jpg)

## Questions & Answers

**Q: What are the measurements (lxhxw) of the power supply? the original i have is 7"x 3 1/4 x 2 1/2. it will fit?**
A: I hope this will help you make a good choice for your PC? It fit well in my Dell Optiplex 390 SFF Desktop PC.

**Q: I have Dell Optiplex 3010 and just got it in the mail and its shorter than the original one. Is it the wrong one?**
A: Well i have a dell computer also i cannot tell now which number but this yeechung power supply fitted very good in my computer and works up to now.

**Q: i have a optiplex 7010. the power supply model # is L250ED-00. is this power supply compatible?**
A: hi,pls order from this link https://www.amazon.com/dp/B072BX5GCQ
it Compatible with Dell OptiPlex 390 790 960 990 3010 7010 9010 SFF Small Form Factor Systems Only

**Q: What are the measurements of the power supply (lxhxw)?**
A: As I stated in my video, the measurements should be 7" l x 3-3/8"h x 2-3/4"w [max]. 
At the fan cage it will be 2-7/8" w [max]. I hope this will help any one looking to get a proper fit for their PC.

## Frequently Bought Together

- D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00
- S-Union 240W Power Supply Unit Replacement for Dell OptiPlex 390 790 960 990 3010 9010 Small Form Factor System SFF H240AS-00 H240AS-01 H240ES-00 D240ES-00 AC240AS-00 AC240ES-00 L240AS-00 PH3C2
- POINWER H240AS-01 H240AS-00 L240AS-00 2TXYM 3WN11 240W Optiplex 7010 SFF Power Supply for Dell Optiplex 390 790 960 990 3010 9010 Small Form Factor Systems CCCVC 3RK5T ac240as-00 D240ES-00

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-25*