--- product_id: 736752000 title: "Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year" brand: "cooler master" price: "£39.55" currency: GBP in_stock: false reviews_count: 5 url: https://www.desertcart.co.uk/products/736752000-cooler-master-mwe-gold-850-v3-atx-3-1-full store_origin: GB region: United Kingdom --- # 850W peak power ATX 3.1 600W PCIe 5.1 cable 10-year durability warranty Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year **Brand:** cooler master **Price:** £39.55 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your future with Cooler Master’s gold standard efficiency! ## Quick Answers - **What is this?** Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year by cooler master - **How much does it cost?** £39.55 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/736752000-cooler-master-mwe-gold-850-v3-atx-3-1-full) ## Best For - cooler master enthusiasts ## Why This Product - Trusted cooler master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** 10-year warranty and rugged design with advanced APFC and DC-to-DC tech for long-term stability and peace of mind. - • **Next-Gen GPU Ready:** Native 90° 12VHPWR PCIe 5.1 connector delivers up to 600W, perfectly tailored for RTX 4090 and beyond. - • **Efficiency That Saves:** 80+ Gold certification ensures up to 90% energy efficiency, reducing your carbon footprint and electricity bills. - • **Whisper-Quiet Cooling:** Hexagonal fan cover with 80% airflow intake and zero-RPM mode keeps your build cool and silent under load. - • **Powerhouse Performance:** 850W of reliable, clean power to fuel your high-end rig without compromise. ## Overview The Cooler Master MWE Gold 850 V3 is a full modular ATX 3.1 power supply delivering 850W with 80+ Gold efficiency. It features a durable 90° 12VHPWR PCIe 5.1 connector supporting up to 600W for cutting-edge GPUs like the RTX 4090. Advanced thermal design with a hexagonal fan cover and zero-RPM mode ensures quiet, efficient cooling. Backed by a 10-year warranty, it’s engineered for longevity and top-tier performance. ## Description The MWE Gold V3 sets a new standard of durability and efficiency for Cooler Master power supplies. This 80 Plus Gold certified unit can achieve Titanium-level efficiency at light loads in a 115V test. Featuring an APFC half-bridge LLC and DC-to-DC design, the MWE Gold V3 ensures top-tier performance with 80 Plus Gold efficiency. Smart thermal control and zero-RPM mode reduce noise and improve heat dissipation. The ATX 3.1 12V-2x6 native cable with a durable 90-degree connector. ## Features - Designed For Durability: The MWE Gold V3 sets a new benchmark for durability and efficiency, now with ATX 3.1 support. - 90° Durable Cables: Featuring a 90° 12V-2x6 PCIe 5.1 connector, for improved electrical durability and safety. - ATX 3.1 Cables: The ATX 3.1 delivers up to 600W power to your GPU. - Advanced thermal performance: Hexagonal fan cover with 80% airflow intake and dedicated heat sink enhance thermal performance. - 80+ Gold Efficiency: With Gold-level performance at 90% efficiency, it ensures effective power transfer from the wall to your components. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D68VH8DR | | Brand | Cooler Master | | Brand Name | Cooler Master | | Compatible Devices | Desktop | | Connector Type | 12VHPWR, ATX, EPS, PCI Express, SATA | | Connector Type Used on Cable | 12VHPWR, ATX, EPS, PCI Express, SATA | | Cooling Method | Air | | Customer Reviews | 4.3 out of 5 stars 289 Reviews | | Form Factor | ATX | | Item Dimensions | 18 x 15 x 8.6 Centimeters | | Item Weight | 2.61 kg | | Manufacturer | Cooler Master | | Manufacturer Part Number | MPX-8503-AFAG-2BUV | | Maximum Input Voltage | 240 Volts (AC) | | Minimum Input Voltage | 100 Volts (AC) | | Model Name | MWE Gold 850 V3 | | Model Number | MPX-8503-AFAG-2BUV | | Number of Fans | 1 | | Output Wattage | 850 Watts | | Power Supply Design | Full Modular | | System Bus Connector Type | PCIe | | UPC | 884102119255 | | Unit Count | 1.0 Count | | Wattage | 850 Watts | ## Product Details - **Model Name:** MWE Gold 850 V3 - **Brand:** Cooler Master - **Compatible Devices:** Desktop - **Connector Type:** 12VHPWR, ATX, EPS, PCI Express, SATA - **Output Wattage:** 800 ## Images ![Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year - Image 1](https://m.media-amazon.com/images/I/81bWdWehkRL.jpg) ![Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year - Image 2](https://m.media-amazon.com/images/I/81hKy52Rr0L.jpg) ![Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year - Image 3](https://m.media-amazon.com/images/I/71BsEDp7qOL.jpg) ![Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year - Image 4](https://m.media-amazon.com/images/I/81UJgHvmSJL.jpg) ![Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year - Image 5](https://m.media-amazon.com/images/I/81GmmH1RflL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***Z on 4 March 2026* ### ⭐ Review *by R***R on 26 November 2025* ### ⭐⭐⭐⭐⭐ Review *by B***L on 17 March 2026* ## Frequently Bought Together - Cooler Master MWE Gold 850 V3 ATX 3.1 Full Modular PSU, 850W, 80+ Gold Efficiency, 90° 12VHPWR|600W PCIe 5.1, GPU Support RTX 4090, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler --- ## 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.uk/products/736752000-cooler-master-mwe-gold-850-v3-atx-3-1-full](https://www.desertcart.co.uk/products/736752000-cooler-master-mwe-gold-850-v3-atx-3-1-full) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-01*