---
product_id: 727593833
title: "RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – White"
brand: "corsair"
price: "€ 285.18"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/727593833-rm850e-2025-fully-modular-low-noise-atx-power-supply-12v
store_origin: GR
region: Greece
---

# 850W peak power output ultra-quiet 120mm rifle bearing fan 105°C industrial-grade capacitors RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – White

**Brand:** corsair
**Price:** € 285.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your future quietly and confidently.

## Quick Answers

- **What is this?** RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – White by corsair
- **How much does it cost?** € 285.18 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/727593833-rm850e-2025-fully-modular-low-noise-atx-power-supply-12v)

## Best For

- corsair enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Ready:** ATX 3.1 & PCIe 5.1 certified to handle the latest GPUs with dual transient power excursions support.
- • **Instant Wake-Up:** Modern Standby compatibility delivers lightning-fast resume times and improved low-load efficiency.
- • **Rock-Solid Reliability:** Industrial-grade 105°C capacitors ensure stable, long-lasting electrical performance.
- • **Tailored Power Delivery:** Fully modular design means you connect only what your build demands—no clutter, no compromise.
- • **Whisper-Quiet Operation:** Specialized fan curve and rifle bearing fan keep noise minimal, even under full load.

## Overview

The CORSAIR RM850e (2025) is a fully modular, low-noise ATX power supply delivering 850W of reliable power with Cybenetics Gold efficiency. Certified to ATX 3.1 and PCIe 5.1 standards, it supports the latest GPU transient power demands. Equipped with a whisper-quiet 120mm rifle bearing fan and industrial-grade 105°C capacitors, it ensures stable performance and longevity. Modern Standby mode enables ultra-fast wake-from-sleep times, making it an ideal choice for high-performance, future-proof PC builds.

## Description

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system. Box Contents 1x 24-pin ATX (24-pin) Connector Cable 2x 8-pin ATX 12V/EPS12V (4+4-pin) Connector Cables 1x 8-pin PCIe (6+2-pin) Connector Cable 1x 600W 12V-2x6 (12+4-pin) Connector Cable 1x 12V-2x6 (12+4-pin) to dual 8-pin PCIe (6+2-pin) Cable 6x SATA Connectors 2x PATA Connectors

## Features

- Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load
- 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Corsair |
| Series | CORSAIR RM850e |
| Item model number | CP-9020293-NA |
| Item Weight | 3.37 pounds |
| Product Dimensions | 5.91 x 5.51 x 3.35 inches |
| Item Dimensions  LxWxH | 5.91 x 5.51 x 3.35 inches |
| Color | White |
| Manufacturer | Corsair |
| ASIN | B0DZXLK5BY |
| Date First Available | April 10, 2025 |

## Product Details

- **Model Name:** CORSAIR RM850e
- **Brand:** Corsair
- **Compatible Devices:** Monitor
- **Connector Type:** ATX
- **Output Wattage:** 850 Watts
- **Form Factor:** ATX
- **Wattage:** 850 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 5.91 x 5.51 x 3.35 inches
- **Item Weight:** 3.37 Pounds

## Images

![RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – White - Image 1](https://m.media-amazon.com/images/I/61hQEdnIrmL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Frequently Bought Together

- CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – White
- AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor
- CORSAIR VENGEANCE RGB DDR5 RAM 32GB (2x16GB) 6000MHz CL36-44-44-96 1.35V Intel XMP Desktop Computer Memory - White (CMH32GX5M2E6000C36W)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-21*