---
product_id: 672998619
title: "NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00"
brand: "poinwer"
price: "€ 128.06"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.gr/products/672998619-nt1xp-yh9d7-255w-power-supply-for-dell-optiplex-3020-7020
store_origin: GR
region: Greece
---

# 255W max power output Compact SFF dimensions 2.4x9.4x2.8 in Dual ATX connectors (8-pin + 4-pin) NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00

**Brand:** poinwer
**Price:** € 128.06
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your Dell SFF like a pro — no compromises, just pure performance!

## Quick Answers

- **What is this?** NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 by poinwer
- **How much does it cost?** € 128.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/672998619-nt1xp-yh9d7-255w-power-supply-for-dell-optiplex-3020-7020)

## Best For

- poinwer enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Efficient:** Small Form Factor design fits perfectly without bulk or clutter
- • **Seamless Compatibility:** Plug & play with multiple Dell model numbers for hassle-free upgrades
- • **Power Your Productivity:** Reliable 255W output tailored for Dell Optiplex & Precision SFF systems
- • **Certified Tested Quality:** Each unit rigorously tested before shipping to ensure peak performance
- • **Universal Voltage Support:** 100-240V input for global use and stable power delivery

## Overview

The NT1XP YH9D7 255W Power Supply is a compact, high-efficiency unit designed specifically for Dell Optiplex 3020, 7020, 9020, and Precision T1700 Small Form Factor systems. Featuring dual ATX connectors and universal voltage compatibility, it ensures reliable power delivery in a sleek form factor. Each power supply is tested for quality assurance, making it the go-to upgrade for professionals seeking dependable performance without bulk.

## Description

Product description Compatible Model Number: H255ES-00 D255AS-00 D255E001L F255ES-00 L255AS-00 AC255AS-00 AC255ES-00 DPS-255LB HU255AS-00 PS-3261-2DF Compatible Part Number: NT1XP YH9D7 R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN Compatible Model: Optiplex 3020 Small Form Factor (SFF) Optiplex 7020 Small Form Factor (SFF) Optiplex 9020 Small Form Factor (SFF) Precision T1700 Small Form Factor(SFF) Connectors: P1 - 8-Pin ATX Power P2 - 4-Pin ATX Power AC Input：100-240V / 4.6A, 50Hz-60Hz DC Output: Max Output 255w Dimensions: 2.4 x 9.4 x 2.8 in Package Includes: 1x 255W Power Supply Unit TIPs: 1.Please Make sure that your power supply with the one of the part numbers and Model Number (Only applicable to Small Form Factor (SFF)) 2.All pictures are taken from the real item, please check carefully before bidding. 3.Each power supply is tested before shipping 4.If you have any pre-sale or after-sale questions please feel free to contact us,we will be happy to assist you.

Review: Seems like a sort of playing Russian roulette game to use it
Review: Llegó en perfecto estado, se instaló y está funcionando perfectamente hasta el monento, lo recomiendo.

## Features

- Compatible Model: Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems
- Compatible Model Number: H255ES-00 D255AS-00 D255E001L F255ES-00 L255AS-00 AC255AS-00 AC255ES-00 DPS-255LB HU255AS-00 PS-3261-2DF
- Compatible Part Number:YH9D7 R7PPW NT1XP 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN
- Connectors:P1 - 8-Pin ATX Power / P2 - 4-Pin ATX Power
- Input: 100-240V / 5.0A, 50Hz-60Hz 265W Max Power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CHCNBM8 |
| Are Batteries Included | No |
| Brand | POINWER |
| Colour | 255W |
| Customer Reviews | 4.4 4.4 out of 5 stars (229) |
| Date First Available | 23 July 2023 |
| Form Factor | ATX |
| Guaranteed software updates until | unknown |
| Item Weight | 980 g |
| Item model number | AC255AS-00 AC255ES-00 DPS-255LB |
| Manufacturer | POINWER |
| Package Dimensions | 27.6 x 10.8 x 8.9 cm; 980 g |
| Series | AC255AS-00 |
| Wattage | 255 watts |

## Product Details

- **Brand:** POINWER
- **Compatible devices:** Desktop Computer
- **Connector type:** ATX
- **Cooling method:** Air
- **Current rating:** 5 Amps
- **Form factor:** ATX
- **Model name:** AC255AS-00
- **Number of connectors:** 2
- **Output wattage:** 265 Watts
- **Wattage:** 255 watts

## Images

![NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 - Image 1](https://m.media-amazon.com/images/I/61BxxizHgWL.jpg)
![NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 - Image 2](https://m.media-amazon.com/images/I/719dh2CvlPL.jpg)
![NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 - Image 3](https://m.media-amazon.com/images/I/71Qqp9FBMCL.jpg)
![NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 - Image 4](https://m.media-amazon.com/images/I/71mJKM1c2cL.jpg)
![NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 - Image 5](https://m.media-amazon.com/images/I/818mTloDavL.jpg)

## Questions & Answers

**Q: So this will most definitely fit the Optiplex 3020?**
A: Not sure about a 3020 but it definitely fits a 7010

**Q: Would this work in a dell precision tower 3420**
A: I don't believe that this power supply will fit the case. If you look at the picture of the 3429 supply on Amazon you will notice that at the end where the AC power connector is that there is a square recess on the one side - this supply is rectangular with no recess. Electrically it would probably work but you would have to see if it would fit inside the case.

**Q: Will this work in a dell t1600 with info cn-09d9t1-71300-126-01i1-a00 ac265am-00?**
A: Yes it will work

**Q: Will this work with Optiplex XE2?**
A: If suggest to carefully look at the specs from the manufacturer, I got it for a different model.

## Customer Reviews

### ⭐ Review
*by O***G on 23 January 2022*

Seems like a sort of playing Russian roulette game to use it

### ⭐⭐⭐⭐⭐ Review
*by J***S on 8 July 2024*

Llegó en perfecto estado, se instaló y está funcionando perfectamente hasta el monento, lo recomiendo.

### ⭐⭐⭐⭐⭐ Review
*by O***Ó on 19 September 2025*

I'm very impressed with this PSU. The 850W capacity and 80 Plus Gold rating are perfect for my gaming PC, providing all the clean, efficient power my components need. The RGB fan is a fantastic bonus; it’s a nice touch that adds a cool aesthetic to my build, and it's remarkably quiet.

## Frequently Bought Together

- NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00
- Timetec 16GB KIT(2x8GB) DDR3L / DDR3 1600MHz (DDR3L-1600) PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop PC Computer Memory RAM(SDRAM) Module Upgrade
- 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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-06*