---
product_id: 547010358
title: "Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor"
brand: "segotep"
price: "฿21506"
currency: THB
in_stock: true
reviews_count: 5
category: "Segotep"
url: https://www.desertcart.co.th/products/547010358-segotep-gm850-white-power-supply-850w-pcie-5-1-atx
store_origin: TH
region: Thailand
---

# 850W peak power output 80 Plus Gold energy efficiency PCIe 5.1 native 12VHPWR cable Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor

**Brand:** segotep
**Price:** ฿21506
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your future with Segotep GM850 – where efficiency meets next-gen gaming!

## Quick Answers

- **What is this?** Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor by segotep
- **How much does it cost?** ฿21506 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/547010358-segotep-gm850-white-power-supply-850w-pcie-5-1-atx)

## 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

- • **Powerhouse Ready:** 850W capacity with 200% total power excursion for ultimate GPU support
- • **Rock-Solid Stability:** Advanced DC-DC and LLC resonance tech guarantees stable +12V output for safe, reliable performance
- • **Sleek Full Modularity:** All-white flat cables for superior airflow and clean, professional cable management
- • **Next-Gen Compatibility:** Native PCIe 5.1 12VHPWR cable delivering up to 600W for RTX 40/50 series
- • **Efficient & Eco-Friendly:** 80 Plus Gold certification ensures up to 90% energy efficiency, saving power and costs

## Overview

The Segotep GM850 White is a premium 850W full modular power supply designed for professional gamers and system builders. Featuring ATX 3.1 and PCIe 5.1 readiness, it supports the latest NVIDIA RTX 40/50 series and AMD GPUs with a native 12VHPWR cable delivering up to 600W. Certified 80 Plus Gold, it offers up to 90% energy efficiency, while its all-white flat cables enhance airflow and cable management. Built with 100% Japanese 105°C capacitors and advanced voltage regulation, it ensures stable and reliable power delivery for high-performance PCs.

## Description

Segotep 850 watt pc power supply 80 plus gold full modular psu offers great performance to gamers and system builders. With 80 PLUS GOLD certification, these gaming computer power supplies deliver high efficiency up to 90%.

Review: this power supply is faulty took it to a repair shop and said its no good
Review: This is not a cheap psu. But they decide to use the cheapest fan in the world which keeps making this noise and drives me crazy.

## 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 |
|---------------|-------|
| ASIN | B09TR6ZRWP |
| Are Batteries Included | No |
| Brand | Segotep |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (126) |
| Date First Available | 24 July 2023 |
| Form Factor | ATX |
| Item Weight | 2.83 Kilograms |
| Manufacturer | Segotep |
| Product Dimensions | 15.01 x 14 x 8.51 cm; 2.83 kg |
| Series | CP-PSU-ST-GM850 |
| Voltage | 12 Volts |
| Wattage | 850 watts |

## Product Details

- **Brand:** Segotep
- **Compatible devices:** Gaming Console
- **Connector type:** ATX, PCI Express 5.1
- **Model name:** CP-PSU-ST-GM850
- **Output wattage:** 850 Watts

## Images

![Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor - Image 1](https://m.media-amazon.com/images/I/71xE9kIMryL.jpg)
![Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor - Image 2](https://m.media-amazon.com/images/I/61ocNGfcRXL.jpg)
![Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor - Image 3](https://m.media-amazon.com/images/I/61+BvX-RxDL.jpg)
![Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor - Image 4](https://m.media-amazon.com/images/I/61LDQhl-UsL.jpg)
![Segotep GM850 White Power Supply 850W, PCIe 5.1 & ATX 3.1 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40/50 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor - Image 5](https://m.media-amazon.com/images/I/71tmHTi5DRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Review
*by N***N on 5 July 2024*

this power supply is faulty took it to a repair shop and said its no good

### ⭐ Review
*by F***. on 11 June 2025*

This is not a cheap psu. But they decide to use the cheapest fan in the world which keeps making this noise and drives me crazy.

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 1 January 2026*

excelente producto, el año pasado para diciembre 2024, compre todo los componentes de mi pc y asta la fecha este en concreto no ha fallado. se los recomiendo mucho.

## Frequently Bought Together

- Segotep GM850 White Power Supply 850W, PCIe 5.0 & ATX 3.0 Full Modular 80 Plus Gold PSU for NVIDIA RTX 40 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor
- GIGABYTE B650 AORUS Elite AX ICE (AM5/ LGA 1718/ AMD/ B650/ ATX/ 5-Year Warranty/ DDR5/ Triple M.2/ PCIe 5.0/ USB 3.2 Gen2X2 Type-C/WiFi 6E/ 2.5GbE LAN/Snow White/EZ-Latch/Motherboard)
- AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor

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**Shop now:** [https://www.desertcart.co.th/products/547010358-segotep-gm850-white-power-supply-850w-pcie-5-1-atx](https://www.desertcart.co.th/products/547010358-segotep-gm850-white-power-supply-850w-pcie-5-1-atx)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*