---
product_id: 239807773
title: "GM850 Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40/50 Series and AMD Graphics Cards"
brand: "segotep"
price: "€ 131.80"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/239807773-gm850-power-supply-850w-pcie-5-1-and-atx-3
store_origin: IE
region: Ireland
---

# 850W Power Output 80 Plus Gold Certified Fully Modular Design GM850 Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40/50 Series and AMD Graphics Cards

**Brand:** segotep
**Price:** € 131.80
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Game with Style!

## Quick Answers

- **What is this?** GM850 Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40/50 Series and AMD Graphics Cards by segotep
- **How much does it cost?** € 131.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/239807773-gm850-power-supply-850w-pcie-5-1-and-atx-3)

## Best For

- segotep enthusiasts

## Why This Product

- Trusted segotep brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen Ready:** Native 12VHPWR cable delivers up to 600W for cutting-edge PCIe 5.1 graphics cards.
- • **Streamlined Setup:** Fully modular design with flat white cables enhances airflow and cable management.
- • **Unleash Your Power:** Experience up to 200% total power excursion for ultimate gaming performance.
- • **Rock-Solid Stability:** DC-DC structure and synchronous rectification provide a stable +12V output for safe operation.
- • **Efficiency Meets Excellence:** 80 Plus Gold certification ensures lower energy consumption and higher efficiency.

## Overview

The Segotep GM850 Power Supply is a high-performance 850W PSU designed for gamers, featuring PCIe 5.1 and ATX 3.1 compatibility, 80 Plus Gold certification for energy efficiency, and a fully modular design for optimal cable management. With a native 12VHPWR cable capable of delivering 600W, it’s perfect for the latest NVIDIA and AMD graphics cards, ensuring stable and reliable power for your gaming rig.

## Description

Segotep GM850 Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40/50 Series and AMD Graphics Cards

## Features

- ATX 3.1 & PCIe 5.1 Ready: The PSU can hold up to 200% total power excursion & 300% GPU power excursion
- 80 Plus Gold Certified: The 80 PLUS Gold certification promises higher efficiency & lower energy consumption
- Fully Modular: Full module with flat white cables, improve airflow & strengthen cable management
- Native 12VHPWR Cable: It can generate up to 600W of power to PCIe 5.1 graphics cards
- Stable +12V Output: DC-DC structure, Full Bridge LLC resonance assist, 12V synchronous rectification provide stable & safe output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Fans | 1 |
| Fan Size | 140 Millimeters |
| Wattage | 850 watts |
| Cooling Method | Air |
| Power Supply Design | Full Modular |
| Compatible Devices | Personal Computer, Gaming |
| Connector Type Used on Cable | ATX |
| Output Wattage | 850 |
| Form Factor | ATX 3.0 |
| Item Weight | 5.29 Pounds |

## Product Details

- **Model Name:** GF850
- **Brand:** Segotep
- **Compatible Devices:** Gaming Console
- **Connector Type:** ATX 3.1, PCI Express 5.1
- **Output Wattage:** 850 Watts
- **Form Factor:** ATX 3.0
- **Wattage:** 850 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 5.91 x 5.51 x 3.35 inches
- **Item Weight:** 5.29 Pounds

## Images

![GM850 Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40/50 Series and AMD Graphics Cards - Image 1](https://m.media-amazon.com/images/I/71xKhDGjUSL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ie/products/239807773-gm850-power-supply-850w-pcie-5-1-and-atx-3](https://www.desertcart.ie/products/239807773-gm850-power-supply-850w-pcie-5-1-and-atx-3)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*