---
product_id: 470318480
title: "Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black"
brand: "corsair"
price: "€ 329.97"
currency: EUR
in_stock: true
reviews_count: 5
category: "Corsair"
url: https://www.desertcart.hr/products/470318480-corsair-rm850e-fully-modular-low-noise-atx-power-supply-dual
store_origin: HR
region: Croatia
---

# 1000W powerhouse 80 PLUS Gold efficiency ultra low-noise fan Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black

**Brand:** corsair
**Price:** € 329.97
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up silently, perform endlessly.

## Quick Answers

- **What is this?** Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black by corsair
- **How much does it cost?** € 329.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/470318480-corsair-rm850e-fully-modular-low-noise-atx-power-supply-dual)

## 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 Compatibility:** Dual 8-pin EPS12V connectors ensure seamless support for the latest GPUs and motherboards.
- • **Rock-Solid Reliability:** 105°C-rated capacitors guarantee stable, long-lasting performance for your high-demand setups.
- • **Tailored Power Delivery:** Fully modular design means zero cable clutter—only plug what you need for a sleek, professional build.
- • **Whisper-Quiet Operation:** 120mm rifle bearing fan with smart fan curve keeps noise to a minimum, even under max load.
- • **Instant Wake, Always Ready:** Modern Standby support delivers lightning-fast wake times and efficient low-power operation.

## Overview

The Corsair RM1000e is a fully modular, 1000-watt ATX power supply engineered for professionals who demand efficiency and quiet operation. Featuring 80 PLUS Gold certification, dual EPS12V connectors for broad hardware compatibility, and premium 105°C capacitors, it ensures stable and reliable power delivery. Its advanced 120mm fan design minimizes noise, while Modern Standby support accelerates wake-from-sleep times, making it ideal for high-performance, modern PC builds.

## Description

CORSAIR RM Series fully modular power supplies deliver consistent 80 PLUS Gold efficient power to your PC, with virtually silent operation. Modern Standby is a upcoming feature for Windows 10 that vastly improves your PC's sleep and wake functionality. The technology allows your system to wake from sleep more than twice as fast, as well as maintain a network connection during sleep to continue downloading updates and receive emails and notifications – just like your phone. Best of all, it does this with less overall power consumption.

Review: Bonne alim - Très bonne alim, normal c est du corsaire. Vendre pro je recommande sans hésiter...colis livré par UPS que demander plus...👍👍
Review: Seems good after a few days use. Great price (£99) for an RM class PSU - I picked up this Corsair RM850e shortly after Black Friday 2022 for £99.98 on desertcart. Corsair RM power supplies are well known as very good quality. RMe type seems to be a new, slightly more affordable version, and I needed to upgrade from an older, lower class and lower wattage Corsair PSU. Be aware that although the PSU unit has sockets for 4 SATA/PATA cables, only 3 cables come in the box – I checked Corsairs own product page and this is correct!? Extra cables can be bought from Corsair and other outlets. In the event, I only needed to use 2 of them, which will be the most that most people will need. Note that one of the SATA/PATA cables only has Molex power connectors on it (4 of them), which I found useful to power (via an adapter) an internal USB hub. The other two SATA/PATA cables have only SATA power connectors – one has 3 and the other 4. So far it seems quiet and good, and I've had no problems.

## 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.
- Dual 8-Pin EPS12V Connectors: For wide compatibility with modern graphics cards and motherboards.
- 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 |
|---------------|-------|
| ASIN | B0B7XM98VK |
| Best Sellers Rank | #88,299 in Computers ( See Top 100 in Computers ) #687 in Computer Power Supplies |
| Brand | Corsair |
| Compatible Devices | Personal Computer |
| Compatible devices | Personal Computer |
| Connector Quantity | 4 |
| Connector Type Used on Cable | ATX |
| Connector type | ATX |
| Cooling Method | Air |
| Customer Reviews | 4.5 out of 5 stars 122 Reviews |
| Fan Size | 14 Centimeters |
| Form Factor | ATX |
| Form factor | ATX |
| Item Dimensions | 15 x 14 x 8.6 centimeters |
| Item Weight | 1.52 Kilograms |
| Manufacturer | Corsair |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | CP-9020249-UK |
| Minimum Input Voltage | 100 Volts |
| Model Name | ATX Power Supply |
| Model Number | CP-9020249-UK |
| Model name | ATX Power Supply |
| Number of Fans | 1 |
| Number of Items | 1 |
| Output Wattage | 850 Watts |
| Output wattage | 850 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 8 Pin |
| UPC | 840006651932 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Wattage | 850 watts |

## Product Details

- **Brand:** Corsair
- **Compatible devices:** pc
- **Connector type:** ATX
- **Model name:** ATX Power Supply
- **Output wattage:** 1000

## Images

![Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black - Image 1](https://m.media-amazon.com/images/I/61X9KhLbvfL.jpg)
![Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black - Image 2](https://m.media-amazon.com/images/I/41I8sJ+MKPL.jpg)
![Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black - Image 3](https://m.media-amazon.com/images/I/61ukbc6imUL.jpg)
![Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black - Image 4](https://m.media-amazon.com/images/I/51XlBAeJGKL.jpg)
![Corsair RM850e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, 105°C-Rated Capacitors, 80 PLUS Gold Efficiency, Modern Standby Support), Black - Image 5](https://m.media-amazon.com/images/I/61dyhzKjDRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bonne alim
*by C***N on 17 October 2023*

Très bonne alim, normal c est du corsaire. Vendre pro je recommande sans hésiter...colis livré par UPS que demander plus...👍👍

### ⭐⭐⭐⭐⭐ Seems good after a few days use. Great price (£99) for an RM class PSU
*by P***N on 19 December 2022*

I picked up this Corsair RM850e shortly after Black Friday 2022 for £99.98 on Amazon. Corsair RM power supplies are well known as very good quality. RMe type seems to be a new, slightly more affordable version, and I needed to upgrade from an older, lower class and lower wattage Corsair PSU. Be aware that although the PSU unit has sockets for 4 SATA/PATA cables, only 3 cables come in the box – I checked Corsairs own product page and this is correct!? Extra cables can be bought from Corsair and other outlets. In the event, I only needed to use 2 of them, which will be the most that most people will need. Note that one of the SATA/PATA cables only has Molex power connectors on it (4 of them), which I found useful to power (via an adapter) an internal USB hub. The other two SATA/PATA cables have only SATA power connectors – one has 3 and the other 4. So far it seems quiet and good, and I've had no problems.

### ⭐⭐⭐⭐⭐ ممتاز
*by J***D on 8 December 2025*

ثلاث سنين ولازال مستمر عايش ولله الحمد ممتاز

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**Shop now:** [https://www.desertcart.hr/products/470318480-corsair-rm850e-fully-modular-low-noise-atx-power-supply-dual](https://www.desertcart.hr/products/470318480-corsair-rm850e-fully-modular-low-noise-atx-power-supply-dual)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-09*