---
product_id: 302460496
title: "Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD"
brand: "milipow"
price: "S$19"
currency: SGD
in_stock: false
reviews_count: 2
url: https://www.desertcart.sg/products/302460496-milipow-280w-psu-power-supply-unit-compatible-with-dell-optiplex
store_origin: SG
region: Singapore
---

# 280W high-efficiency power Quiet ball-bearing fan with thermal control Short circuit & overvoltage protection Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD

**Brand:** milipow
**Price:** S$19
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your Dell with silent strength and safety!

## Quick Answers

- **What is this?** Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD by milipow
- **How much does it cost?** S$19 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/302460496-milipow-280w-psu-power-supply-unit-compatible-with-dell-optiplex)

## Best For

- milipow enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Cooling:** Advanced ball-bearing fan with smart thermal speed control keeps noise minimal
- • **Built-In Safety Shield:** Robust short circuit and overvoltage protection for peace of mind
- • **Power Your Productivity:** Reliable 280W output tailored for Dell Optiplex SFF systems
- • **Plug & Play Compatibility:** Seamlessly fits multiple Dell Optiplex models for hassle-free upgrades
- • **Certified Quality Assurance:** FCC, CB, CCC & CE approvals ensure trusted performance and compliance

## Overview

The Milipow 280W PSU is a compact, high-efficiency power supply unit designed specifically for Dell Optiplex small form factor desktops. Featuring quiet ball-bearing fan cooling, comprehensive safety protections, and multiple international certifications, it ensures reliable and safe power delivery across a wide range of Dell models.

## Description



## Features

- Compatible Part Numbers - JK930 MH595 MH596 NC912 NH429 P9550 RT490 U9087 X9072
- Compatible Models Numbers - AA24100l, D280P-00, H280P-00, I280P-01, H280P-01, I280P-0, I220P-00, AA24120l, N220P-00, PS-5281-5DF-IF, H290E-00
- Compatible Models - 280W power supply switching unit PSU for Dell Optiplex GX520 GX620 GX280 210l 320 330 740 745 755 dimension C521 3100C
- Advantage - Quiet performance and high energy efficiency, ball-bearing fan and thermal fan speed control. Short circuit and over voltage protection. Approved by FCC, CB, CCC & CE
- What you Get - 1 × Power Supply Unit for Dell Computer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MiliPow |
| Package Dimensions | 15.9 x 14.2 x 10.1 cm; 1.3 kg |
| Item model number | D280P-00 |
| Manufacturer | Milipow |
| Form Factor | small form factor |
| Wattage | 280 watts |
| Are Batteries Included | No |
| Item Weight | 1.3 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** MiliPow
- **Compatible devices:** Personal Computer
- **Connector type:** ATX
- **Output wattage:** 280 Watts
- **Form factor:** small form factor
- **Wattage:** 280 watts
- **Cooling method:** Air
- **Item weight:** 1.3 Kilograms
- **Power supply design:** Full Modular
- **Fan count:** 1

## Images

![Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD - Image 1](https://m.media-amazon.com/images/I/61MrN-4iM1L.jpg)
![Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD - Image 2](https://m.media-amazon.com/images/I/61qJ-JRh9-L.jpg)
![Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD - Image 3](https://m.media-amazon.com/images/I/61Ynjq6vd3L.jpg)
![Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD - Image 4](https://m.media-amazon.com/images/I/61N3+VZYA5L.jpg)
![Milipow 280W PSU Power Supply Unit compatible with Dell Optiplex GX520, GX620; Optiplex 210L, 320, 330, 360, 740, 745, 755; Dimension C521, 3100C small form factor (SFF) systems TFX0250D5WD - Image 5](https://m.media-amazon.com/images/I/61qdNvQJxdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ FIne
*by S***2 on 5 January 2024*

Nothing exciting here, but looks just like the original unit and provides the same connectors and power. I don't have particularly fancy equipment to test, but pins were giving the right outputs.

### ⭐⭐⭐⭐ The power supply works perfectly
*by G***E on 26 December 2023*

The power supply worked perfectly as I expected/hoped it would in my Dell Optiplex 330 desktop computer!!

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*