--- product_id: 564853173 title: "GameMax 850W Rampage Power Supply (No Power Cable inc.), Full-Modular, APFC, Japanese Tk Main Capacitor, 80 Plus Bronze, 88% Efficiency, 14cm Cooling Fan, Real Power Gaming | Black" brand: "gamemax" price: "R4228" currency: ZAR in_stock: true category: "Gamemax" url: https://www.desertcart.co.za/products/564853173-gamemax-850w-rampage-power-supply-no-power-cable-inc-full store_origin: ZA region: South Africa --- # 850W Real Gaming Power Silent 14cm Cooling Fan Full-Modular Cabling GameMax 850W Rampage Power Supply (No Power Cable inc.), Full-Modular, APFC, Japanese Tk Main Capacitor, 80 Plus Bronze, 88% Efficiency, 14cm Cooling Fan, Real Power Gaming | Black **Brand:** gamemax **Price:** R4228 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Rig with Silent, Efficient, Full-Modular Precision! ## Quick Answers - **What is this?** GameMax 850W Rampage Power Supply (No Power Cable inc.), Full-Modular, APFC, Japanese Tk Main Capacitor, 80 Plus Bronze, 88% Efficiency, 14cm Cooling Fan, Real Power Gaming | Black by gamemax - **How much does it cost?** R4228 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/564853173-gamemax-850w-rampage-power-supply-no-power-cable-inc-full) ## Best For - gamemax enthusiasts ## Why This Product - Trusted gamemax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Quiet Cooling:** Large 14cm fan delivers whisper-quiet operation while keeping your system cool under intense gaming loads. - • **Premium Japanese Capacitors:** Equipped with high-quality Japanese TK capacitors for enhanced durability and stable power output. - • **Future-Proof & Upgrade Ready:** Modular cables mean easy upgrades and maintenance without the hassle—stay ahead in the game. - • **Customizable Cable Management:** Full-modular design lets you tailor your setup, reducing clutter and boosting airflow for peak performance. - • **Efficient & Reliable Power Delivery:** 80 Plus Bronze certification with 88% efficiency ensures your high-end components run smoothly and sustainably. ## Overview The GameMax 850W Rampage is a full-modular, 80 Plus Bronze certified power supply delivering 850 watts of stable, efficient power. Featuring premium Japanese TK capacitors and a silent 14cm cooling fan, it ensures reliable performance and longevity for gaming and professional builds. Its customizable cabling reduces clutter and improves airflow, making it an ideal choice for both first-time builders and seasoned enthusiasts seeking a budget-friendly yet powerful PSU. ## Description Building on the success of the GameMax RPG Rampage 750W and 850W semi-modular 80 Plus Bronze power supplies, we have upgraded both models to full-modular cabling, increasing airflow and improving the overall thermal performance.The GameMax Rampage is built using the highest quality components to deliver Real Power Gaming to your PC. Not only is this power supply impressive in its performance but the components used in this power supply are components normally found in top tier brands without breaking the bank.An excellent choice for basic systems and Gaming Rigs alike, or if you are simply looking to upgrade your current system, ideal for first time and experienced builders this is a power supply that is reliable, efficient and powerful enough to be the mainstay in your chosen build. ## Features - Full-Modular Cabling - The full-modular RPG Rampage 750W and 850W comes with a set of flat black cables that can be customised to a users individual needs. The full-modular setup enables your system to include the cables required, the other cables that you do not use can be kept for any future upgrade or maintenance. The unused space within the chassis allows for reduced clutter and increased airflow, improving the overall cooling of your system. - 80 Plus Bronze Certification - The Rampage Range are 80 Plus Bronze 230V certified achieving an efficiency of up to 88 percent at a load of 50 percent. - Japanese TK Main Capacitor - With a Japanese TK main capacitor included in the Rampage delivers a reliable life expectancy and quality assurance. - Power - The Rampage Range offers some Real Gaming Power, with a single 12V rail for high compatibility and extreme high current output. The 80 Plus 230V EU Bronze efficiency enables your high end components to work to their full potential. - 14cm Cooling Fan - An ultra silent 14cm cooling fan ensures the Rampage delivers not only silent cooling but cooling that is effective guaranteeing a PSU that will run safely, smoothly and will last the distance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJ9TFFF3 | | Best Sellers Rank | 8,132 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 40 in Power Supplies | | Brand Name | GAMEMAX | | Compatible Devices | Gaming Devices | | Connector Types | ATX, EPS, Molex, PCI Express, SATA | | Cooling Method | Air | | Country of Origin | China | | Current Rating | 80 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (118) | | Fan Size | 140 Millimetres | | Form Factor | ATX | | Item Dimensions | 16 x 15 x 8.7 centimetres | | Item Weight | 1.5 Kilograms | | Manufacturer | GameMax | | Manufacturer Part Number | GMXRPG850MOD | | Maximum Input Voltage | 230 Volts | | Minimum Input Voltage | 216.2 Volts | | Model Name | Rampage | | Model Number | GMXRPG850FMOD | | Number of Fans | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Wattage | 850 | | Power Supply Design | Full Modular | | Product Warranty | 2 Years | | System Bus Connector Type | ATX | | Unit Count | 1.0 count | | Upper Temperature Rating | 50 Degrees Celsius | | Wattage | 850 watts | ## Product Details - **Brand:** GAMEMAX - **Compatible devices:** Gaming Devices - **Connector type:** ATX, EPS, Molex, PCI Express, SATA - **Cooling method:** Air - **Form factor:** ATX - **Item dimensions L x W x H:** 16 x 15 x 8.7 centimetres - **Item weight:** 1.5 Kilograms - **Model name:** Rampage - **Output wattage:** 850 - **Wattage:** 850 watts ## Images ![GameMax 850W Rampage Power Supply (No Power Cable inc.), Full-Modular, APFC, Japanese Tk Main Capacitor, 80 Plus Bronze, 88% Efficiency, 14cm Cooling Fan, Real Power Gaming | Black - Image 1](https://m.media-amazon.com/images/I/61vHPJHiXXL.jpg) ## Frequently Bought Together - GameMax 850W Rampage Power Supply (No Power Cable inc.), Full-Modular, APFC, Japanese Tk Main Capacitor, 80 Plus Bronze, 88% Efficiency, 14cm Cooling Fan, Real Power Gaming | Black - Crucial Pro DDR5 RAM 32GB Kit (2x16GB) 6000MHz CL36, Overclocking Gaming Memory, Intel XMP 3.0 / AMD EXPO, Computer Memory (PC) DDR5 32GB RAM, Black - CP2K16G60C36U5B --- ## 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.co.za/products/564853173-gamemax-850w-rampage-power-supply-no-power-cable-inc-full](https://www.desertcart.co.za/products/564853173-gamemax-850w-rampage-power-supply-no-power-cable-inc-full) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-15*