--- product_id: 47205181 title: "NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00" brand: "yeechun" price: "331.54 DT" currency: TND in_stock: true reviews_count: 8 category: "Yeechun" url: https://www.desertcart.tn/products/47205181-nt1xp-yh9d7-255w-l255as-00-ps-3261-2df-replacement-power store_origin: TN region: Tunisia --- # 255W reliable power output Dual ATX connectors (8-pin + 4-pin) Under 10 min DIY install NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 **Brand:** yeechun **Price:** 331.54 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your productivity, effortlessly. ## Quick Answers - **What is this?** NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 by yeechun - **How much does it cost?** 331.54 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/47205181-nt1xp-yh9d7-255w-l255as-00-ps-3261-2df-replacement-power) ## 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 - • **Built to Last:** Crafted from premium materials with rigorous quality control, outperforming OEM standards for durability. - • **Risk-Free Purchase:** Backed by 12-month warranty and responsive customer support, so you buy with absolute peace of mind. - • **Time-Saving Repair:** Quick self-installation under 10 minutes—get your system back online without costly downtime or tech support. - • **Plug & Play Simplicity:** Equipped with standard 8-pin and 4-pin ATX connectors for seamless compatibility and hassle-free setup. - • **Power Up with Confidence:** 255W output tailored for Dell Optiplex & Precision SFF systems ensures stable, efficient performance. ## Overview The NT1XP YH9D7 255W Replacement Power Supply is a high-quality, durable upgrade designed specifically for Dell Optiplex 3020, 7020, 9020, and Precision T1700 Small Form Factor PCs. Featuring dual ATX connectors and a robust 255W output, it guarantees reliable power delivery. Easy to install in under 10 minutes, it comes with a 12-month warranty and dedicated customer support, making it the smart choice for professionals seeking efficient, no-fuss system maintenance. ## Description Product description 255W Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 UPGRADED Power Supply Replacement for Dell Optiplex SFF USFF DT MT Systems 255W YH9D7 Power Supply 250W PowerSupply 300W L300PM Power Supply L305P-01 Power Supply 3650 Power Supply 9D9T1 GVY79 Power Supply Review: T - Works, perfect fit.My needs drop in fire it up runs great! Review: Good part - Replacement prat worked well ## Features - 【Compatible Model】Power Supply Replacement for Dell Optiplex 3020 7020 9020 Precision T1700 (SFF) - 【Compatible Model Number】H255ES-00 D255AS-00 D255E001L F255ES-00 L255AS-00 AC255AS-00 AC255ES-00 AC255ES-01 DPS-255LB HU255AS-00 PS-3261-2DF.Please confirm your power supply model carefully before purchase. - 【Compatible Part Number】YH9D7 R7PPW NT1XP 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN. - 【What You Get】1x 9020/3020/7020 Power Supply (255W ),Connectors:P1 - 8-Pin ATX Power / P2 - 4-Pin ATX Power.Input: 100-240V / 5.0A, 50Hz-60Hz 265W Max Power. - 【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. - 【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 | B075WV4SD5 | | Best Sellers Rank | #330 in Computer Power Supplies | | Brand | YEECHUN | | Compatible Devices | Personal Computer | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Current Rating | 5 Amps | | Customer Reviews | 4.5 out of 5 stars 216 Reviews | | Form Factor | ATX | | Item Dimensions | 9.4 x 2.4 x 2.8 inches | | Item Type Name | power supply replacement for dell optiplex 9020 | | Manufacturer | YEECHUN | | Maximum Input Voltage | 240 Volts | | Mfr Part Number | H255ES-00 D255AS-00 D255E001L F255ES-00 | | Minimum Input Voltage | 100 Volts | | Model Name | power supply replacement for dell optiplex 3020 | | Model Number | H255ES-00 D255AS-00 D255E001L F255ES-00 | | Output Wattage | 255 Watts | | System Bus Connector Type | 8 Pin | | UPC | 084063717532 | | Wattage | 255 watts | ## Product Details - **Brand:** YEECHUN - **Compatible Devices:** Personal Computer - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 2.03 Pounds - **Item dimensions L x W x H:** 9.4 x 2.4 x 2.8 inches - **Model Name:** power supply replacement for dell optiplex 3020 - **Output Wattage:** 255 Watts - **Wattage:** 255 watts ## Images ![NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 - Image 1](https://m.media-amazon.com/images/I/719nOv4syyL.jpg) ![NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 - Image 2](https://m.media-amazon.com/images/I/71LoZH59dKL.jpg) ![NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 - Image 3](https://m.media-amazon.com/images/I/81BhMU6Aq9L.jpg) ![NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 - Image 4](https://m.media-amazon.com/images/I/71M-f9OXkwL.jpg) ![NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 - Image 5](https://m.media-amazon.com/images/I/81JLAv-3QHL.jpg) ## Questions & Answers **Q: Is it compatible with OptiPlex 3070?** A: No, it is NOT compatible with OptiPlex 3070. **Q: I need a power supply compatible with the optiplex 7050 - this one is not. do you have a replacement for the optiplex 7050?** A: hi,we dont sale the replacement for the optiplex 7050. **Q: Will this work with a dell optiplex 3080 sff?** A: No, it is not fit for dell optiplex 3080 sff. **Q: Does it come with a power cord?** A: no,the packing not include the power cord ## Customer Reviews ### ⭐⭐⭐⭐⭐ T *by N***N on April 29, 2026* Works, perfect fit.My needs drop in fire it up runs great! ### ⭐⭐⭐⭐⭐ Good part *by J***E on March 1, 2026* Replacement prat worked well ### ⭐⭐⭐⭐⭐ Great power supply *by M***K on October 20, 2025* Power supply was exactly what I needed for my Dell computer. Fit perfect and easy to install. ## Frequently Bought Together - NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00 - Dell 240W Watt 3WN11 H240AS-00 2TXYM 709MT Power Supply Unit - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/47205181-nt1xp-yh9d7-255w-l255as-00-ps-3261-2df-replacement-power](https://www.desertcart.tn/products/47205181-nt1xp-yh9d7-255w-l255as-00-ps-3261-2df-replacement-power) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*