---
product_id: 727593833
title: "RM850e (2025) ATX 3.1 PCIe 5.1 Ready 850W Power Supply – White | Native 12V-2x6 Cable Included, Low-Noise, Fully Modular, Cybenetics Gold, Modern Standby Mode, NA"
brand: "corsair"
price: "₨4928"
currency: SCR
in_stock: true
reviews_count: 13
category: "Corsair"
url: https://www.desertcart.sc/products/727593833-rm850e-2025-atx-3-1-pcie-5-1-ready-850w
store_origin: SC
region: Seychelles
---

# 850W peak power Fully modular cabling 105°C Japanese capacitors RM850e (2025) ATX 3.1 PCIe 5.1 Ready 850W Power Supply – White | Native 12V-2x6 Cable Included, Low-Noise, Fully Modular, Cybenetics Gold, Modern Standby Mode, NA

**Brand:** corsair
**Price:** ₨4928
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up quietly, build boldly.

## Quick Answers

- **What is this?** RM850e (2025) ATX 3.1 PCIe 5.1 Ready 850W Power Supply – White | Native 12V-2x6 Cable Included, Low-Noise, Fully Modular, Cybenetics Gold, Modern Standby Mode, NA by corsair
- **How much does it cost?** ₨4928 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/727593833-rm850e-2025-atx-3-1-pcie-5-1-ready-850w)

## 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

- • **Future-Proof Ready:** ATX 3.1 & PCIe 5.1 certified with native 12V-2x6 connector for next-gen GPU compatibility.
- • **Power Your Ambition:** 850W of clean, stable power to fuel high-end CPUs and GPUs without breaking a sweat.
- • **Built to Last & Perform:** Industrial-grade 105°C-rated capacitors and Cybenetics Gold efficiency ensure long-term reliability and energy savings.
- • **Whisper-Quiet Performance:** 120mm rifle bearing fan with smart fan curve keeps noise minimal, even under full load.
- • **Cable Clarity, Zero Clutter:** Fully modular design means you connect only what you need—streamlined builds, optimized airflow, and sleek aesthetics.

## Overview

The CORSAIR RM850e (2025) is a fully modular 850W ATX 3.1 power supply engineered for modern high-performance PCs. It supports PCIe 5.1 with native 12V-2x6 connectors, features ultra-quiet 120mm fan cooling, and uses premium 105°C-rated Japanese capacitors for stable, efficient power delivery. With Cybenetics Gold efficiency and Modern Standby compatibility, it offers future-proof reliability and silent operation backed by a 7-year warranty.

## 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

Review: Works on an NZXT H7 Flow case perfectly - Great PSU. I generally get SeaSonic Focus GX PSUs and decided to try this out. Very happy with the purchase, hope it lasts like the SeaSonics.
Review: Amazing PSU - The wires are super clean and plenty of length. Its a very quiet PSU and I highly recommend. I've seen a few reviews of people saying there is not enough PCIE cable slots but that's not true. There are three slots labeled CPU/PCIE the 2 on the left are CPU and the slot below the 12V Adapter is the spot for the extra PCIE cable that is included for GPUs with 24 Pin Connectors like the 7900XTX.

## 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 |
|---------------|-------|
| ASIN | B0DZXLK5BY |
| Best Sellers Rank | #79 in Computer Power Supplies |
| Brand | Corsair |
| Compatible Devices | Monitor |
| Connector Type | ATX |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 102 Reviews |
| Form Factor | ATX |
| Item Dimensions | 5.91 x 5.51 x 3.35 inches |
| Item Highlight | Native 12V-2x6 Cable Included, Low-Noise, Fully Modular, Cybenetics Gold, Modern Standby Mode, NA |
| Item Weight | 3.4 pounds |
| Manufacturer | Corsair |
| Maximum Input Voltage | 240 volts_of_alternating_current |
| Mfr Part Number | CP-9020293-NA |
| Minimum Input Voltage | 100 volts_of_alternating_current |
| Model Name | CORSAIR RM850e |
| Model Number | CP-9020293-NA |
| Number of Fans | 1 |
| Number of Items | 1 |
| Output Wattage | 850 watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin |
| UPC | 840006687139 |
| Unit Count | 1 Count |
| Warranty Description | 7 Year Manufacturer |

## Product Details

- **Brand:** Corsair
- **Compatible Devices:** Monitor
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 3.4 Pounds
- **Item dimensions L x W x H:** 5.91 x 5.51 x 3.35 inches
- **Model Name:** CORSAIR RM850e
- **Output Wattage:** 850 Watts
- **Power Supply Design:** Full Modular

## Images

![RM850e (2025) ATX 3.1 PCIe 5.1 Ready 850W Power Supply – White | Native 12V-2x6 Cable Included, Low-Noise, Fully Modular, Cybenetics Gold, Modern Standby Mode, NA - Image 1](https://m.media-amazon.com/images/I/61hQEdnIrmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works on an NZXT H7 Flow case perfectly
*by K***R on August 14, 2026*

Great PSU. I generally get SeaSonic Focus GX PSUs and decided to try this out. Very happy with the purchase, hope it lasts like the SeaSonics.

### ⭐⭐⭐⭐⭐ Amazing PSU
*by S***N on October 31, 2025*

The wires are super clean and plenty of length. Its a very quiet PSU and I highly recommend. I've seen a few reviews of people saying there is not enough PCIE cable slots but that's not true. There are three slots labeled CPU/PCIE the 2 on the left are CPU and the slot below the 12V Adapter is the spot for the extra PCIE cable that is included for GPUs with 24 Pin Connectors like the 7900XTX.

### ⭐⭐⭐⭐⭐ Sally sells PSUs by the seashore
*by S***A on December 31, 2025*

Super duper nifty neat. This power supply is hard to beat. It’s really cool all painted white. It looks so nice and oh so bright.

## 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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**Shop now:** [https://www.desertcart.sc/products/727593833-rm850e-2025-atx-3-1-pcie-5-1-ready-850w](https://www.desertcart.sc/products/727593833-rm850e-2025-atx-3-1-pcie-5-1-ready-850w)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-03*