---
product_id: 81711498
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: "€ 110.29"
currency: EUR
in_stock: true
reviews_count: 11
category: "Yeechun"
url: https://www.desertcart.gr/products/81711498-d250ad-00-h250ad-00-250w-power-supply-for-dell-optiplex
store_origin: GR
region: Greece
---

# 250W reliable power output Easy DIY installation 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:** € 110.29
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity, effortlessly.

## 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?** € 110.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/81711498-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

- • **Risk-free upgrade:** Backed by 12-month warranty and responsive after-sale support for total peace of mind.
- • **Universal Dell fit:** Compatible with 20+ Dell models including Optiplex 390, 790, 990, and Vostro series.
- • **Plug & Play perfection:** Designed for quick, hassle-free replacement—get back to work in under 10 minutes.
- • **Engineered for endurance:** Crafted from premium materials with strict quality control, outperforming OEM standards.
- • **Power up with confidence:** Robust 250W output powers your Dell Optiplex & Vostro desktops seamlessly.

## Overview

The D250AD-00 250W Power Supply by YEECHUN is a high-quality, durable replacement unit compatible with a broad range of Dell Optiplex and Vostro desktops. Engineered for easy installation and reliable performance, it delivers stable power output while exceeding OEM quality standards. With a 12-month warranty and excellent customer support, it’s the smart choice to keep your system running smoothly without downtime.

## Description

Buy 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: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Item - worked great thanks
Review: Works great! - Replaced broken power supply in a Dell Optiplex 990. Easy to remove and reinstall. Fit perfectly in the case, as it should, and holes lined up great. Would buy again if needed.

## 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)
- 【Excellent After-sale Support】12 months Warranty.No risk shopping.Buy with confidence. If this Replacement Power Supply are found to any problems,please send us an email.We will definitely give you a satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GYR23M9 |
| Best Sellers Rank | #462 in Computer Power Supplies |
| Customer Reviews | 4.6 4.6 out of 5 stars (251) |
| Date First Available | August 30, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.65 pounds |
| Item model number | L250NS-00, PS-5251-08D, D250AD-00 |
| Manufacturer | YEECHUN |
| Package Dimensions | 9.96 x 4.09 x 3.66 inches |

## Product Details

- **Brand:** YEECHUN
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX, SATA
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Maximum Input Voltage:** 240 Volts
- **Model Name:** d250ad-00 power supply
- **Number of Connectors:** 5
- **Output Wattage:** 250 Watts
- **Wattage:** 250 watts

## 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)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Item
*by J***R on May 6, 2025*

worked great thanks

### ⭐⭐⭐⭐⭐ Works great!
*by D***5 on June 20, 2024*

Replaced broken power supply in a Dell Optiplex 990. Easy to remove and reinstall. Fit perfectly in the case, as it should, and holes lined up great. Would buy again if needed.

### ⭐⭐⭐⭐⭐ Very good choice for desktop power supply
*by T***N on August 25, 2024*

I purchased this to replace a failed power supply in a Dell Optiplex 990. Unit works well and an old computer has new life.

## 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 Greece*
*Store origin: GR*
*Last updated: 2026-03-06*