--- product_id: 45047395 title: "Upgraded H240AS-00 H240AS-01 L240AS-00 240W Power Supply Compatible with Dell Optiplex 7010 790 990 390 960 3010 9010 SFF AC240AS-00 D240ES-00 H240AS-00 2TXYM 3WN11 CCCVC Optiplex 990 Power Supply" brand: "s-union" price: "303.54 DT" currency: TND in_stock: true category: "S Union" url: https://www.desertcart.tn/products/45047395-upgraded-h240as-00-h240as-01-l240as-00-240w-power-supply store_origin: TN region: Tunisia --- # 240W max output power 5 versatile connectors 18-month warranty & tested reliability Upgraded H240AS-00 H240AS-01 L240AS-00 240W Power Supply Compatible with Dell Optiplex 7010 790 990 390 960 3010 9010 SFF AC240AS-00 D240ES-00 H240AS-00 2TXYM 3WN11 CCCVC Optiplex 990 Power Supply **Brand:** s-union **Price:** 303.54 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your Dell OptiPlex like a pro—reliable, compact, unstoppable! ## Quick Answers - **What is this?** Upgraded H240AS-00 H240AS-01 L240AS-00 240W Power Supply Compatible with Dell Optiplex 7010 790 990 390 960 3010 9010 SFF AC240AS-00 D240ES-00 H240AS-00 2TXYM 3WN11 CCCVC Optiplex 990 Power Supply by s-union - **How much does it cost?** 303.54 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/45047395-upgraded-h240as-00-h240as-01-l240as-00-240w-power-supply) ## Best For - s-union enthusiasts ## Why This Product - Trusted s-union brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Worry-Free Warranty:** Enjoy 18 months of dedicated after-sale support—because your productivity deserves zero downtime. - • **Tested for Total Trust:** Rigorous multi-stage testing guarantees safety, durability, and peak efficiency from day one. - • **Plug & Play Versatility:** Equipped with 24Pin, 4Pin, dual SATA, and slim line connectors for broad compatibility and easy installation. - • **Power Up with Confidence:** 240W output tailored for Dell OptiPlex SFF models ensures seamless performance without compromise. - • **Compact Form Factor, Big Impact:** Designed specifically for Small Form Factor Dell OptiPlex systems, saving space without sacrificing power. ## Overview The Upgraded H240AS-00 240W Power Supply is a precision-engineered replacement compatible with Dell OptiPlex 7010, 790, 990, and other SFF models. Featuring 240 watts of stable power output, multiple connector types for seamless integration, and a compact design tailored for small form factor systems, it undergoes rigorous testing to ensure maximum reliability. Backed by an 18-month warranty, this PSU is the ultimate no-fuss upgrade to keep your workstation running flawlessly. ## Description Buy Upgraded H240AS-00 H240AS-01 L240AS-00 240W Power Supply Compatible with Dell Optiplex 7010 790 990 390 960 3010 9010 SFF AC240AS-00 D240ES-00 H240AS-00 2TXYM 3WN11 CCCVC Optiplex 990 Power Supply: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - ✅【H240AS-00 240W PSU Compatible Model 】H240AS-00 L240AS-00 H240AS-01 240W power supply compatible with Dell OptiPlex 7010 3010 9010 390 790 960 990 SFF Small Form Factor Systems Only（Note:This Power Supply does not work for Dell Mt Mini Tower Systems,DT Desktop System, USFF Ultra Small Form Factor Systems).Please check the system model before order. - ✅【H240AS-00 H240AS-01 240W Power Supply Compatible Part Number】This dell optiplex 790 power supply is Compatible with 3WN11 709MT 592JG 66VFV CCCVC RV1C4 J50TW 2TXYM - ✅【L240AS-00 240W PSU Compatible Model Number】H240AS-00 240W optiplex 7010 power supply is compatiable with H240AS-00, H240AS-01,H240ES-00, H240ES-01,AC240AS-00, AC240AS-01,L240AS-00, L240AS-01,AC240ES-00,AC240ES-01, D240ES-00, D240ES-01, DPS-240WB 240W power supply replacement.Note: Please carefully check whether the power supply is suitable before purchasing, so as not to bring you an unpleasant shopping experience. - ✅【H240AS-01 H240AS-00 240W Power Supply Input & Output】100-240V~/4A, 50-60Hz, DC Output: Max Output 240W. Connector: 24Pin+4Pin+SATA+SATA+2-Pin Slim Line SATA. The H240AS-00 3WN11 240W Power Supply is 100% Brand New, each item has been tested and in good condition before shipping.Each unit ac240as-00 2txym power supply is tested by high and low voltage test, aging test, load test (power, voltage, current), short circuit protection test and automatic detection of professional equipment. This ensures maximum reliability and safety. - ✅【Excellent After-sale Service】We provide 18-month warranty and guarantee you the best service.No risk shopping.Buy with confidence. If you have any questions,Please contact us by email, if the there is any problem in the H240AS-00 3WN11 240W Power Supply product, damaged or not fit,S-Union provide full after-sales service and will try our best to solve the problem.Customer satisfaction is our tireless pursuit.Package includes: 1x H240AS-00 240W power supply. Note: P1 Cable is about 3'' long, not 12.5'' ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0719DRZMJ | | Best Sellers Rank | #165 in Computer Power Supplies | | Brand | S-Union | | Compatible Devices | H240AS-00 240W power supply compatible with Dell OptiPlex 7010 3010 9010 390 790 960 990 SFF Small Form Factor Systems Only Compatible Devices H240AS-00 240W power supply compatible with Dell OptiPlex 7010 3010 9010 390 790 960 990 SFF Small Form Factor Systems Only See more | | Connector Quantity | 5 | | Connector Type | 24Pin+4Pin+SATA+SATA+2-Pin Slim Line SATA | | Connector Type Used on Cable | 24Pin+4Pin+SATA+SATA+2-Pin Slim Line SATA | | Cooling Method | Air | | Current Rating | 4 A | | Customer Reviews | 4.5 out of 5 stars 951 Reviews | | Form Factor | ATX | | Item Dimensions | 9.9 x 3.6 x 4.4 inches | | Item Weight | 9.6 ounces | | Manufacturer | S-Union | | Maximum Input Voltage | 240 volts_of_alternating_current | | Mfr Part Number | H240ES-00 D240ES-00 | | Minimum Input Voltage | 100 volts_of_alternating_current | | Model Name | H240AS-00 240W Power Supply | | Model Number | H240AS-00 H240AS-01 AC240AS-00 3WN11 | | Number of Fans | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Wattage | 240 watts | | Power Supply Design | Non-Modular | | System Bus Connector Type | 2 Pin | | UPC | 840637155342 | | Unit Count | 1 Count | | Warranty Description | 18 months worry-free warranty | | Wattage | 240 watts | ## Product Details - **Brand:** S-Union - **Connector Type:** 24Pin+4Pin+SATA+SATA+2-Pin Slim Line SATA - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 9.6 ounces - **Item dimensions L x W x H:** 9.9 x 3.6 x 4.4 inches - **Model Name:** H240AS-00 240W Power Supply - **Output Wattage:** 240 watts - **Wattage:** 240 watts ## Images ![Upgraded H240AS-00 H240AS-01 L240AS-00 240W Power Supply Compatible with Dell Optiplex 7010 790 990 390 960 3010 9010 SFF AC240AS-00 D240ES-00 H240AS-00 2TXYM 3WN11 CCCVC Optiplex 990 Power Supply - Image 1](https://m.media-amazon.com/images/I/61Z0OkJyuCL.jpg) ## Questions & Answers **Q: What is the warranty on this power supply?** A: eParts Technology Corp. Provides a 60 Day Warranty **Q: What are the actual dimensions? Because the 3.5 " thing amazon states seems too big. I'm guessing that might be the packaging.** A: The item dimensions is 9.5 x 2.5 x 3 inches. Thank you. **Q: Is there a fan inside this power supply unit?** A: Yes it does. It has an intake fan that faces front when it is installed. The PS in the Optiplex 390 died. This unit went in and the machine has worked perfectly every since. **Q: Where is this manufactured?** A: Made in China. ## Frequently Bought Together - 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 - SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM, Black --- ## 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/45047395-upgraded-h240as-00-h240as-01-l240as-00-240w-power-supply](https://www.desertcart.tn/products/45047395-upgraded-h240as-00-h240as-01-l240as-00-240w-power-supply) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-17*