--- product_id: 608891339 title: "HYPER STREAM 400W" brand: "tecnoware power systems" price: "510.68 DT" currency: TND in_stock: true reviews_count: 13 category: "Tecnoware Power Systems" url: https://www.desertcart.tn/products/608891339-hyper-stream-400w store_origin: TN region: Tunisia --- # 400W stable power output Quiet 4.7-inch ultrasilent fan Long flat cables up to 80cm HYPER STREAM 400W **Brand:** tecnoware power systems **Price:** 510.68 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power meets silence: Elevate your PC game with Tecnoware’s stealthy 400W powerhouse! ## Quick Answers - **What is this?** HYPER STREAM 400W by tecnoware power systems - **How much does it cost?** 510.68 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/608891339-hyper-stream-400w) ## 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 - • **Rock-Solid Protection:** Built-in safeguards against overload, overvoltage, and short circuits for peace of mind. - • **Whisper-Quiet Cooling:** Advanced fan control with a 4.7-inch ultrasilent fan ensures cool performance without distracting noise. - • **Eco-Conscious Packaging:** 100% recyclable materials align your build with sustainability goals—power up responsibly. - • **Effortless, Clean Setup:** Flat, extra-long cables (up to 80cm) simplify installation and keep your rig clutter-free. - • **Power Your High-End Build:** 400W Hyper Stream Bronze efficiency fuels NVIDIA GTX & RTX GPUs with reliable, filtered power. ## Overview The Tecnoware Power Systems ATX 400W Hyper Stream Bronze PSU delivers efficient, stable power tailored for gaming and professional PCs featuring NVIDIA GTX and RTX cards. It boasts long flat cables for easy, tidy installation, a whisper-quiet 4.7-inch fan with smart speed control, and comprehensive protection against electrical faults. Packaged in eco-friendly materials, it combines performance, reliability, and sustainability in a compact form factor backed by a 5-year warranty. ## Description From the manufacturer Internal PSU for Home/Office which offers the following features EVEN MORE EFFICIENT Hyperstream Bronze with 400 Watts of pure and filtered power and compliance with ATX 12V v.2.01 specifications 20 INCHES FLAT CABLES + CONNECTORS Flat cables up to 20 inches long, intended for the installation of the PSU either at the top or bottom of the case. FURTHERMORE 1 x 20+4 pin connector, 1 x 12V 4+4 pin connector, 2 x Molex connectors, 4 x SATA connectors, and 1 x 6+2 PCI-E connector COMPACT DIMENSION 5.5 X 3.3 X 5.9 Inches ULTRA SILENT Absolute silence guaranteed thanks to the new fan control system, which automatically adjusts the speed, minimizing noise. CABLE LENGHT Flat-type connection cables from 20 to 31.5 Inches, ideal for any type of case HIGH PROTECTION Protection against overloads, overvoltages and short circuits ECO-SUSTAINABLE PACKAGING Paper and cardboard packaging in line with our company philosophy called Together On Review: Affordable, reliable, and perfect for light-duty builds! - I got this budget power supply for my kids’ PC, and it’s been great so far! It does exactly what it’s supposed to, with nice, easy-to-use connectors that made installation simple. I haven’t tested it under heavy stress, but for regular use, it’s doing an excellent job. Perfect for a low-cost build or light-duty setup! Review: Great value - Needed to replace a faulty psu ## Features - Advanced Power for High-End PCs: Equip your system with the Tecnoware ATX Hyper Stream Bronze 400W Power Supply, designed to support powerful NVIDIA GeForce GTX and RTX graphics cards; Perfect for gaming and professional use, ensuring smooth performance and reliability - Optimized Wiring for Easy Installation: Featuring long flat cables up to 80cm, this power supply is ideal for configuring in the lower part of the PC case; Simplify your setup and maintain a clean, organised build with all connectors in the right place - Silent Cooling with Ultrasilent Fan: Enjoy a quieter computing experience with the 7;4-inch ultrasilent cooling fan; The advanced fan control system regulates speed, ensuring efficient cooling without compromising on noise levels; Perfect for home and office environments - High Protection and Reliability: Safeguard your PC with built-in protections against overvoltage, overload, and short circuits; The Tecnoware ATX power supply offers reliability and a long lifespan, making it a dependable choice for your high-end PC - Eco-Friendly Packaging: Stay environmentally conscious with Tecnoware's 100% recyclable paper and carton packaging; Aligns with our Together On philosophy, contributing to a greener planet while delivering excellent performance for your PC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CT63ZHV3 | | Best Sellers Rank | 51,961 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 494 in Power Supplies | | Brand | Tecnoware Power Systems | | Brand Name | Tecnoware Power Systems | | Compatible Devices | Computers | | Compatible devices | Computers | | Connector Quantity | 13 | | Connector Types | ATX | | Connector type | ATX | | Cooling Method | Air | | Country of Origin | Italy | | Customer Reviews | 4.4 out of 5 stars 200 Reviews | | Fan Size | 12 Centimetres | | Form Factor | ATX | | Form factor | ATX | | Item Dimensions | 15 x 8.5 x 14.5 centimetres | | Item Weight | 1.16 Kilograms | | Manufacturer | Tecnoware Italian Power Systems | | Maximum Input Voltage | 230 Volts (AC) | | Minimum Input Voltage | 100 Volts | | Model Name | ATX Power Supply | | Model name | ATX Power Supply | | Number of Fans | 1 | | Output Wattage | 400 Watts | | Output wattage | 400 Watts | | Power Supply Design | Internal | | Product Warranty | 5 Years | | System Bus Connector Type | PCI-E | | Unit Count | 1.0 count | | Wattage | 400 watts | ## Product Details - **Brand:** Tecnoware Power Systems - **Compatible devices:** Computers - **Connector type:** ATX - **Cooling method:** Air - **Form factor:** ATX - **Item dimensions L x W x H:** 15 x 8.5 x 14.5 centimetres - **Item weight:** 1.16 Kilograms - **Model name:** ATX Power Supply - **Output wattage:** 400 Watts - **Wattage:** 400 watts ## Images ![HYPER STREAM 400W - Image 1](https://m.media-amazon.com/images/I/61u-sOFTDEL.jpg) ![HYPER STREAM 400W - Image 2](https://m.media-amazon.com/images/I/716cqxGDZGL.jpg) ![HYPER STREAM 400W - Image 3](https://m.media-amazon.com/images/I/617jBTaWzXL.jpg) ![HYPER STREAM 400W - Image 4](https://m.media-amazon.com/images/I/61Y5JUAplLL.jpg) ![HYPER STREAM 400W - Image 5](https://m.media-amazon.com/images/I/61GAtlvPmlL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Affordable, reliable, and perfect for light-duty builds! *by R***B on 8 February 2025* I got this budget power supply for my kids’ PC, and it’s been great so far! It does exactly what it’s supposed to, with nice, easy-to-use connectors that made installation simple. I haven’t tested it under heavy stress, but for regular use, it’s doing an excellent job. Perfect for a low-cost build or light-duty setup! ### ⭐⭐⭐⭐⭐ Great value *by M***L on 14 June 2025* Needed to replace a faulty psu ### ⭐⭐⭐⭐ Great psu, very disappointed with the price now *by T***. on 13 January 2025* Used to be 16£, why has it been raised? I’ve been using these for building pcs for months. Please explain ## Frequently Bought Together - Tecnoware Power Systems - ATX Power Supply | 400W Hyper Stream Bronze | Supports NVIDIA GeForce GTX & RTX | Quiet 4.7 Inch Fan | PCI-E, CPU 4+4, SATA, Molex Connectors, Eco-Friendly Packaging, 400W - Lexar UDIMM DDR4 RAM 8GB, 3200 MHz RAM DDR4, 288-pin U-DIMM desktop memory, PC RAM module upgrade, high-performance memory (LD4AU008G-B3200ASST) --- ## 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/608891339-hyper-stream-400w](https://www.desertcart.tn/products/608891339-hyper-stream-400w) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-25*