---
product_id: 461067302
title: "Power Supply 850W, PCIe 5.0 & ATX 3.0 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor"
brand: "segotep"
price: "€ 521.42"
currency: EUR
in_stock: true
reviews_count: 5
category: "Segotep"
url: https://www.desertcart.gr/products/461067302-power-supply-850w-pcie-5-0-and-atx-3-0
store_origin: GR
region: Greece
---

# 850W peak power output 80 Plus Gold efficiency certified Full modular with PCIe 5.1 native 12VHPWR cable Power Supply 850W, PCIe 5.0 & ATX 3.0 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor

**Brand:** segotep
**Price:** € 521.42
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ambition with Segotep’s future-proof 850W beast!

## Quick Answers

- **What is this?** Power Supply 850W, PCIe 5.0 & ATX 3.0 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor by segotep
- **How much does it cost?** € 521.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/461067302-power-supply-850w-pcie-5-0-and-atx-3-0)

## 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

- • **Clean & cool:** Full modular design with flat cables for optimal airflow & sleek builds
- • **Next-gen ready:** PCIe 5.1 & ATX 3.1 compatibility future-proofs your rig
- • **Silent powerhouse:** Ultra-quiet fan and stable +12V output keep your setup whisper-quiet
- • **Efficiency that saves:** 80 Plus Gold certification means less energy waste, more savings
- • **Power that never quits:** 850W robust output supports high-end GPUs with ease

## Overview

The Segotep 850W Power Supply is a full modular, ATX 3.1 and PCIe 5.1 ready PSU designed for high-performance gaming rigs. It delivers stable +12V output with 80 Plus Gold efficiency, supports up to 200% power excursions, and includes a native 12VHPWR cable for next-gen GPUs. Built with 100% Japanese 105°C capacitors, it ensures durability and ultra-quiet operation, making it an ideal choice for demanding NVIDIA RTX 20/30/40 and AMD graphics cards setups.

## Description

Buy

Review: Almost 1 year of use.(I will update if something happens.) - So far so good, bought it on Dec 27, 2025. No problems and no noise. Got a rx 9060xt. The graphics card is rated for 150/160 wats so that’s probably why. But yeah no problems. Gives enough power and the cables are easy to install. I only had trouble with the motherboard haha, it’s just difficult to remove the cables once they are plugged in.
Review: Quiet but smelly? - My computer was shutting down randomly a few months after buying a new graphics card. The PSU was 11 yrs old, so although it was 650w and the minimum suggestion from AMD, I didn't feel it was quite right. I also needed extension/splitter cables to fit the plugs on the new graphics card since the old PSU didn't have 16 pins cords... not a good look. This came with more plugs than I needed (hallelujah for modular designs), and fit my 6700XT perfectly. I used both of the 8pin cables and plugged them both into the 2 PCIE slots on the PSU, instead of using just one wire with the additional 8-pin attachment. (see attached). After giving up on my defective RAM sticks (again), I've since had no BSOD error, or random system crashes / freezes that lose all my hard work throughout the day. The crashes I faced before were almost certainly the fault of my old, failing / struggling PSU, but if I run into them again I'll update this review. Even if I face those issues again, it wouldn't be the fault of this product, but I did want to make note of it because system crashes can be linked to failing PSU's and people need to be assured of that when considering applicable remedies; for me this was a purchase out of necessity, not comfort / preference. The PSU itself is also ultra quiet. For the first couple days, I smelled a factory-like scent. It was a little strong, but it has been a few days now and has gone away. I always thought my graphics card / HDD was making noise--it turns out it was my old PSU, because now I hear ALMOST NOTHING from my tower, and certainly nothing from the PSU. This is a great, great buy.

## Features

- 80 plus gold certified: the 850 watt power supply 80 plus gold offers an ultra-high energy efficiency of 90% at typical load, reduces heat in your computer's system and extends its service life.
- Fully modular cable design: the fully modular cable design allows you to use only the cables you need for less system clutter and improved airflow.
- COMPREHENSIVE PROTECTION: Over current/voltage/current/temperature protection, undervoltage protection and short circuit protection provide maximum safety for your critical system components.
- Tight regulation: voltage fluctuations will be minimal. The output power becomes clean with low electrical ripple and noise. All power ports provide robust power for easy overclocking.
- Reliable Customer Service All Segotep power supplies have passed strict checks before going out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F1NFSG4 |
| Best Sellers Rank | 424,887 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 4,812 in Power Supplies |
| Brand | Segotep |
| Brand Name | Segotep |
| Compatible Devices | computer |
| Compatible devices | computer |
| Connector Types | ATX, EPS |
| Connector type | ATX , EPS |
| Cooling Method | Air |
| Current Rating | 80 Amps |
| Customer Reviews | 4.5 out of 5 stars 746 Reviews |
| Fan Size | 120 Millimetres |
| Form Factor | ATX 3.0 |
| Form factor | ATX 3.0 |
| Item Dimensions | 15 x 14 x 8.5 centimetres |
| Item Weight | 5.29 Pounds |
| Manufacturer | Segotep |
| Manufacturer Part Number | 850W |
| Maximum Input Voltage | 240 Volts (AC) |
| Model Name | Segotep |
| Model Number | 850W |
| Model name | Segotep |
| Number of Fans | 1 |
| Number of Items | 1 |
| Output Wattage | 850 |
| Output wattage | 850 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| UPC | 609015786574 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Wattage | 850 watts |

## Product Details

- **Brand:** Segotep
- **Compatible devices:** computer
- **Connector type:** ATX, EPS
- **Cooling method:** Air
- **Form factor:** ATX 3.0
- **Item dimensions L x W x H:** 15 x 14 x 8.5 centimetres
- **Item weight:** 2.4 kg
- **Model name:** Segotep
- **Output wattage:** 850
- **Wattage:** 850 watts

## Images

![Power Supply 850W, PCIe 5.0 & ATX 3.0 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40 Series and AMD Graphics Cards, 100% Japanese 105°C Capacitor - Image 1](https://m.media-amazon.com/images/I/71xKhDGjUSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Almost 1 year of use.(I will update if something happens.)
*by R***T on 16 August 2026*

So far so good, bought it on Dec 27, 2025. No problems and no noise. Got a rx 9060xt. The graphics card is rated for 150/160 wats so that’s probably why. But yeah no problems. Gives enough power and the cables are easy to install. I only had trouble with the motherboard haha, it’s just difficult to remove the cables once they are plugged in.

### ⭐⭐⭐⭐⭐ Quiet but smelly?
*by A***L on 24 August 2023*

My computer was shutting down randomly a few months after buying a new graphics card. The PSU was 11 yrs old, so although it was 650w and the minimum suggestion from AMD, I didn't feel it was quite right. I also needed extension/splitter cables to fit the plugs on the new graphics card since the old PSU didn't have 16 pins cords... not a good look. This came with more plugs than I needed (hallelujah for modular designs), and fit my 6700XT perfectly. I used both of the 8pin cables and plugged them both into the 2 PCIE slots on the PSU, instead of using just one wire with the additional 8-pin attachment. (see attached). After giving up on my defective RAM sticks (again), I've since had no BSOD error, or random system crashes / freezes that lose all my hard work throughout the day. The crashes I faced before were almost certainly the fault of my old, failing / struggling PSU, but if I run into them again I'll update this review. Even if I face those issues again, it wouldn't be the fault of this product, but I did want to make note of it because system crashes can be linked to failing PSU's and people need to be assured of that when considering applicable remedies; for me this was a purchase out of necessity, not comfort / preference. The PSU itself is also ultra quiet. For the first couple days, I smelled a factory-like scent. It was a little strong, but it has been a few days now and has gone away. I always thought my graphics card / HDD was making noise--it turns out it was my old PSU, because now I hear ALMOST NOTHING from my tower, and certainly nothing from the PSU. This is a great, great buy.

### ⭐⭐⭐⭐⭐ All you need
*by M***E on 13 March 2026*

Upgraded pc from 2070super with a 600watt psu and was getting a 5070 . Needed a psu with 12vhpwr native connectors and this had it . Very happy with my purchase . Now I’m running the 5070 and ryzen 5 7600x and both with a slight OC . No issues yet , about 2 months in . No fan noise . Very high quality cables . Everything connected properly and it has up to date features . Looks good too .

## Frequently Bought Together

- 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
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- 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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-28*