---
product_id: 640142301
title: "Cooler Master MWE Gold 850 V3 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year"
brand: "cooler master"
price: "1005 zł"
currency: PLN
in_stock: null
reviews_count: 11
category: "Cooler Master"
url: https://www.desertcart.pl/products/640142301-cooler-master-mwe-gold-850-v3-full-modular-psu-850w
store_origin: PL
region: Poland
---

# 850W Full Modular Power Zero-RPM Silent Fan Mode 80+ Gold Efficiency (90%) Cooler Master MWE Gold 850 V3 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year

**Brand:** cooler master
**Price:** 1005 zł
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your setup with silent, efficient, and future-ready energy!

## Quick Answers

- **What is this?** Cooler Master MWE Gold 850 V3 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, Zero-RPM Mode, Hexagonal Fan Cover, 10-Year by cooler master
- **How much does it cost?** 1005 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/640142301-cooler-master-mwe-gold-850-v3-full-modular-psu-850w)

## 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

- • **Next-Gen Connectivity:** ATX 3.1 cables with 90° PCIe 5.1 connectors deliver up to 600W power safely and reliably to your GPU.
- • **Whisper-Quiet Cooling:** Hexagonal fan cover and zero-RPM mode keep noise near silent during low to moderate loads—focus on work or play without distractions.
- • **Built to Last a Decade:** Backed by a 10-year warranty and premium build quality, this PSU is a long-term investment in your rig’s stability and durability.
- • **Powerhouse Performance:** 850W full modular PSU designed for high-end builds and future-proof GPUs like Nvidia RTX 5080 & AMD RX 9070 XT.
- • **Gold Standard Efficiency:** 80 Plus Gold certified with up to 90% efficiency, reducing energy waste and lowering your electricity bill.

## Overview

The Cooler Master MWE Gold 850 V3 is a full modular 850W power supply unit featuring 80 Plus Gold efficiency, ATX 3.1 support, and PCIe 5.1 90° connectors. Designed for high-performance gaming and professional rigs, it offers advanced thermal management with a hexagonal fan cover and zero-RPM mode for near-silent operation. With a 10-year warranty, it guarantees durability and reliable power delivery for next-gen GPUs like Nvidia RTX 5080 and AMD RX 9070 XT.

## 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.

Review: Works like a champ! - Installed the PSU and everything works great. I can't believe how silent this thing is. The fan doesn't turn on until you're stressing your computer, so the majority of the time, it's as if the thing is off. Doesn't bother me too much as I have mine shoved in a closet, but I can still hear the difference. I have 10 hard drives, a 4070 super, and a 5700x all connected to this. I run OpenMediaVault (which is debian 12) and have a windows 11 virtual machine powered on at all times and pull atbout 115 watts at idle... silent. Even when i play some games, I pull about 250 watts or so, and the PSU is still silent. I can't speak on the longevity, but the fact that it has a 10 year warranty definitely leads me to believe it'll be durable!
Review: I always love Cool Master Products. - LOVE IT ! Cable quality is great, length is perfect, this thing is silent and powerful !

## 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 |
| Best Sellers Rank | #8 in Computer Power Supplies |
| Brand | Cooler Master |
| Compatible Devices | Desktop |
| Connector Type Used on Cable | 12VHPWR, ATX, EPS, PCI Express, SATA |
| Cooling Method | Air |
| Customer Reviews | 4.3 4.3 out of 5 stars (254) |
| EU Spare Part Availability Duration | 10 Years |
| Form Factor | ATX |
| Item Dimensions | 7.09 x 5.91 x 3.39 inches |
| Item Weight | 5.8 Pounds |
| Manufacturer | Cooler Master |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | MPX-8503-AFAG-2BUV |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | MWE Gold 850 V3 |
| Model Number | MPX-8503-AFAG-2BUV |
| Number of Fans | 1 |
| Output Wattage | 800 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | PCIe |
| UPC | 884102119255 |
| Warranty Description | 10 Year Warranty |
| Wattage | 50 watts |

## Product Details

- **Brand:** Cooler Master
- **Compatible Devices:** Desktop
- **Connector Type:** 12VHPWR, ATX, EPS, PCI Express, SATA
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 5.8 Pounds
- **Item dimensions L x W x H:** 7.09 x 5.91 x 3.39 inches
- **Model Name:** MWE Gold 850 V3
- **Output Wattage:** 800
- **Wattage:** 50 watts

## Images

![Cooler Master MWE Gold 850 V3 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 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 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 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 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 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 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 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 Full Modular PSU, 850W, 80+ Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 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 **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works like a champ!
*by N***K on September 23, 2024*

Installed the PSU and everything works great. I can't believe how silent this thing is. The fan doesn't turn on until you're stressing your computer, so the majority of the time, it's as if the thing is off. Doesn't bother me too much as I have mine shoved in a closet, but I can still hear the difference. I have 10 hard drives, a 4070 super, and a 5700x all connected to this. I run OpenMediaVault (which is debian 12) and have a windows 11 virtual machine powered on at all times and pull atbout 115 watts at idle... silent. Even when i play some games, I pull about 250 watts or so, and the PSU is still silent. I can't speak on the longevity, but the fact that it has a 10 year warranty definitely leads me to believe it'll be durable!

### ⭐⭐⭐⭐⭐ I always love Cool Master Products.
*by M***L on March 7, 2026*

LOVE IT ! Cable quality is great, length is perfect, this thing is silent and powerful !

### ⭐⭐⭐⭐⭐ Well Built Quality so far
*by K***R on March 2, 2026*

Lasted quite a bit now and seems to be quality especially not shorting on me on multiple occasions

## 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
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*