--- product_id: 336298903 title: "Tecnoware ATX 550W power supply for PC - Silent 12 cm fan - Connectors 2 x SATA, 1 x 24 Poles, 1 x 12V 4 + 4 Poles, 2 x Molex, 1 x Floppy" brand: "tecnoware power systems" price: "277.77 DT" currency: TND in_stock: true reviews_count: 13 category: "Tecnoware Power Systems" url: https://www.desertcart.tn/products/336298903-tecnoware-atx-550w-power-supply-for-pc-silent-12-cm store_origin: TN region: Tunisia --- # 550W pure filtered power 7 versatile connectors 12 cm ultrasilent cooling fan Tecnoware ATX 550W power supply for PC - Silent 12 cm fan - Connectors 2 x SATA, 1 x 24 Poles, 1 x 12V 4 + 4 Poles, 2 x Molex, 1 x Floppy **Brand:** tecnoware power systems **Price:** 277.77 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up silently, build boldly. ## Quick Answers - **What is this?** Tecnoware ATX 550W power supply for PC - Silent 12 cm fan - Connectors 2 x SATA, 1 x 24 Poles, 1 x 12V 4 + 4 Poles, 2 x Molex, 1 x Floppy by tecnoware power systems - **How much does it cost?** 277.77 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/336298903-tecnoware-atx-550w-power-supply-for-pc-silent-12-cm) ## Best For - tecnoware power systems enthusiasts ## Why This Product - Trusted tecnoware power systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready:** Slim 14x15x8.5 cm form factor fits effortlessly inside any ATX case for a clean, professional build. - • **Built to Protect:** Advanced safeguards against overload, overvoltage, and short circuits ensure long-lasting reliability and peace of mind. - • **Power that Performs:** 550 Watts of stable, filtered energy to fuel your high-demand PC builds without compromise. - • **Whisper-Quiet Cooling:** 12 cm ultrasilent fan with smart speed control keeps your system cool and noise-free during intense workloads. - • **Plug & Play Versatility:** Comprehensive connector set including 2 SATA, 24-pin, 4+4 pin CPU, Molex, and Floppy for seamless compatibility. ## Overview The Tecnoware ATX 550W power supply delivers reliable, filtered 550W output with a whisper-quiet 12 cm fan and a full suite of connectors (2 SATA, 24-pin, 4+4 CPU, Molex, Floppy). Its compact design fits standard ATX cases, while advanced protections guard your PC from electrical faults. Ideal for professional-grade home or office builds seeking silent, stable power. ## Description From the manufacturer Internal PSU for Home/Office which offers the following features CONFIGURATION It complies with ATX 12V v v.2.01 specifications CONNECTORS 2 x SATA, 1 x 24 Poli, 1 x 12 V 4+4 Poli, 2/3 x Molex (according to the model), 1 x Floppy COMPACT SIZE 14 x P 15 x H 8.5 cm ULTRA SILENT The new fan control system, which regulates fan speed, allows the power supply unit to become even quieter, minimizing noises produced REAL POWER Choose the most adequate power according to your needs. You can choose among: 500W - 550W - 650W HIGH PROTECTION Protection against overloads, overvoltages and short circuits PACKAGING Paper and cardboard packaging in line with our company philosophy called Together On Review: Great power supply good for self built pc's - my specs are cpu inter core i5 4440 gpu gtx960 mobo asus h97-plus the powersupply meets my pc's requirments and works fine i really did read all the reviews mostly negative but as per my experience the psu is great has a good 6pin cpu power and has quality cables i still do wish the cables were longer tho Note you will need a molex to 6pin gpu connector if you have a gpu other wise great psu Review: Well Finished, reliable. - Its a reliable power supply and quiet as well. good cooling and no fan noise. ## Features - REAL POWER: Internal power supply for personal computers, 550 Watts of pure and filtered power. Dimensions L 14 x P 15 x H 8.5 cm and weight 1.0 Kg. - ALL CONNECTORS IN THE RIGHT PLACE: 2 x SATA, 1 x 24 Poles, 1 x 12V 4 + 4 Poles, 2 x Molex, 1 x Floppy. - READY TO USE: With simple operations it is possible to install this ATX power supply inside the computer case. - COOLING WITHOUT COMPROMISE: Through the 12 Cm Ultrasilent cooling fan, the necessary cooling is achieved for correct operation and is 100% guaranteed. - IMPROVED SILENCE: Thanks to the new fan control system, which regulates fan speed, the power supply unit becomes even quieter, minimizing noises produced. - HIGH PROTECTION: From overvoltage, overload and short circuit: high reliability and high MTBF ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086Z89GNF | | Best Sellers Rank | #6,070 in Computers ( See Top 100 in Computers ) #31 in Computer Power Supplies | | Brand | Tecnoware Power Systems | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Connector Quantity | 7 | | Connector Type Used on Cable | SATA, 24-pin, 4+4 Molex | | Connector type | SATA , 24-pin , 4+4 Molex | | Cooling Method | Air | | Country of Origin | China | | Current Rating | 550 Amps | | Customer Reviews | 4.1 out of 5 stars 4,851 Reviews | | Fan Size | 12 Centimeters | | Form Factor | ATX | | Form factor | ATX | | Global Trade Identification Number | 08026475175618 | | Item Dimensions | 14 x 15 x 8.5 centimeters | | Manufacturer | Tecnoware | | Maximum Input Voltage | 240 Volts (AC) | | Mfr Part Number | FAL550FS12 | | Minimum Input Voltage | 100 Volts (AC) | | Model Name | ATX Power Supply | | Model Number | FAL550FS12 | | Model name | ATX Power Supply | | Number of Fans | 1 | | Output Wattage | 550 | | Output wattage | 550 | | Power Supply Design | Full Modular | | System Bus Connector Type | 4+4 Pin | | Unit Count | 1 Count | | Warranty Description | 1 Year Manufacturer | | Wattage | 550 watts | ## Product Details - **Brand:** Tecnoware Power Systems - **Compatible devices:** Personal Computer - **Connector type:** SATA, 24-pin, 4+4 Molex - **Model name:** ATX Power Supply - **Output wattage:** 550 ## Images ![Tecnoware ATX 550W power supply for PC - Silent 12 cm fan - Connectors 2 x SATA, 1 x 24 Poles, 1 x 12V 4 + 4 Poles, 2 x Molex, 1 x Floppy - Image 1](https://m.media-amazon.com/images/I/61biAHVeYiL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great power supply good for self built pc's *by S***U on 14 March 2022* my specs are cpu inter core i5 4440 gpu gtx960 mobo asus h97-plus the powersupply meets my pc's requirments and works fine i really did read all the reviews mostly negative but as per my experience the psu is great has a good 6pin cpu power and has quality cables i still do wish the cables were longer tho Note you will need a molex to 6pin gpu connector if you have a gpu other wise great psu ### ⭐⭐⭐⭐⭐ Well Finished, reliable. *by A***S on 15 May 2024* Its a reliable power supply and quiet as well. good cooling and no fan noise. ### ⭐⭐⭐⭐ You get what you pay for, nothing more, nothing less. Still great value for it's price. *by D***G on 19 May 2024* I needed a cheap power supply fast, because the one that was installed in my main desktop malfunctioned. Arrived a day later and installed it in my main desktop, (Ryzen 5 5600 & GTX 1650) and it booted on just fine after the install. As of writing this review, here's what I can say about this power supply: CONS (IMPORTANT): - Doesn't actually output the rated wattage (500W), when calculated it adds up to around 300W only so be careful not to overload it. - No PCIE connector(s), meaning you can't use a graphics card with said connector & you need to buy an adapter. - Has a limited amount of power connectors, can only connect 2 drives & some case fans / Molex accessories. - Short cables, meaning you can only use it on a smaller case, or a case top-mounted PSU. PROS: - Great packaging, straight to the point unboxing experience. - Surprisingly good quality & build for a cheap power supply. - Perfect for computers with lower wattage requirements. - Compact & easy to install I didn't expect much from it, which is completely fine for me. The cons I've mentioned are expected at this price range. To summarize, if you are on an extremely tight budget for a system that doesn't draw that much power and you don't need that much connectors, this power supply does the job just fine. Otherwise, I would suggest a high quality power supply with an 80+ efficiency rating. ## Frequently Bought Together - Tecnoware ATX 550W power supply for PC - Silent 12 cm fan - Connectors 2 x SATA, 1 x 24 Poles, 1 x 12V 4 + 4 Poles, 2 x Molex, 1 x Floppy - Antec NX Series NX292 Mid-Tower E-ATX Gaming Case, 3 x 120mm RGB fans & 1 x 120mm Fan Included, Tempered Glass Side Panel, 360mm Radiator Support, RGB Gaming Cabinet - 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/336298903-tecnoware-atx-550w-power-supply-for-pc-silent-12-cm](https://www.desertcart.tn/products/336298903-tecnoware-atx-550w-power-supply-for-pc-silent-12-cm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*