---
product_id: 106634754
title: "Corsair RM850x 850W 80+ Modular Power Supply"
brand: "corsair"
price: "11361192₫"
currency: VND
in_stock: true
reviews_count: 4
category: "Corsair"
url: https://www.desertcart.vn/products/106634754-corsair-rm850x-850w-80-modular-power-supply
store_origin: VN
region: Vietnam
---

# 850W continuous power with 80+ Gold efficiency Zero RPM fan mode for silent operation Fully modular cables for clean, customized builds Corsair RM850x 850W 80+ Modular Power Supply

**Brand:** corsair
**Price:** 11361192₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up silently, build boldly.

## Quick Answers

- **What is this?** Corsair RM850x 850W 80+ Modular Power Supply by corsair
- **How much does it cost?** 11361192₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/106634754-corsair-rm850x-850w-80-modular-power-supply)

## 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

- • **Tailored Cable Management:** Fully modular design means you only connect what you need—no clutter, just clean aesthetics.
- • **Seamless High-Power Support:** 850 watts of stable power to fuel demanding gaming rigs and professional workstations alike.
- • **Whisper-Quiet Power Delivery:** Zero RPM fan mode keeps your workspace noise-free during low to medium loads.
- • **Reliable High-Efficiency Performance:** 80 PLUS Gold certification ensures up to 90% energy efficiency, saving power and reducing heat.
- • **Built to Last with Premium Components:** 105°C rated Japanese capacitors guarantee long-term stability and a 10-year warranty backs your investment.

## Overview

The Corsair RM850x is a premium 850W 80 PLUS Gold certified fully modular power supply designed for professionals and gamers who demand silent operation, high efficiency, and long-term reliability. Featuring zero RPM fan mode for near-silent performance, industrial-grade Japanese capacitors rated at 105°C, and a 10-year warranty, it delivers clean, stable power with customizable cable management for sleek, hassle-free builds.

## Description

Corsair RM850x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. Using only Japanese 105 Degree C capacitors, users can depend on an RM850x PSUs' long life and reliability, backed by a ten year warranty. Zero RPM Mode means an RM850x series PSU is virtually silent at low and medium loads, and even at maximum power, a low noise fan ensures quiet operation. Fully modular cables make PC builds and upgrades easy, as you only need to install the cables your system requires. Quiet, efficient and dependable, an RM850x PSU has everything you need to power your high performance PC for years to come.

Review: No one can bet it - Best for gaming
Review: Used for over 2 years, great PSU - Bought Black version offline a little over 2 years ago, works great. Quiet operation, solid reliability all around. Nice sleeved cables.

## Features

- Zero RPM fan mode for near-silent operation at low to medium loads
- Tuned for low noise operation even at full load; MTBF hours: 100,000 hours
- Fully modular cables, so you only connect the cables your system needs
- 100% industrial-grade, 105øC rated Japanese capacitors ensure unwavering power and reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079H5WNXN |
| Best Sellers Rank | #50,484 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #882 in Power Supplies (Computers & Accessories) |
| Box Contents | 2 EPS/ATX12V CABLE 8-PIN (4+4), 2 PERIPHERAL CABLE (4-PIN), 2 SATA CABLE (3 SATA), 3 PCIe CABLE 8-PIN (6+2), ATX CABLE 24-PIN (20+4), FLOPPY DRIVE ADAPTER (4-PIN), RM850x 80 PLUS Gold Fully Modular ATX Power Supply, SATA CABLE (4 SATA) |
| Brand | Corsair |
| Brand Name | Corsair |
| Compatible Devices | Personal Computer |
| Connector Quantity | 36 |
| Connector Type | ATX , EPS |
| Connector Type Used on Cable | ATX, EPS |
| Cooling Method | Air |
| Customer Reviews | 4.8 out of 5 stars 16,493 Reviews |
| Fan Size | 120 Millimetres |
| Form Factor | ATX12V |
| Global Trade Identification Number | 00843591035187 |
| Item Dimensions | 16 x 15 x 8.6 Centimeters |
| Item Type Name | CORSAIR RMx Series RM850x 80 PLUS Gold Fully Modular ATX Power Supply |
| Item Weight | 1.66 kg |
| Manufacturer | Corsair |
| Manufacturer Part Number | CP-9020180-NA |
| Maximum Input Voltage | 120 Volts (AC) |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | RMx |
| Model Number | CP-9020180-NA |
| Number of Fans | 1 |
| Output Wattage | 850.0 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 4 Pin |
| UPC | 843591035187 |
| Upper Temperature Rating | 105 Degrees Celsius |
| Wattage | 850 Watts |

## Product Details

- **Brand:** Corsair
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX, EPS
- **Model Name:** RMx
- **Output Wattage:** 850.0

## Images

![Corsair RM850x 850W 80+ Modular Power Supply - Image 1](https://m.media-amazon.com/images/I/71dj+5GQwEL.jpg)
![Corsair RM850x 850W 80+ Modular Power Supply - Image 2](https://m.media-amazon.com/images/I/71IwzclT-BL.jpg)
![Corsair RM850x 850W 80+ Modular Power Supply - Image 3](https://m.media-amazon.com/images/I/71lC87jrBIL.jpg)
![Corsair RM850x 850W 80+ Modular Power Supply - Image 4](https://m.media-amazon.com/images/I/71HU8YYHsHL.jpg)
![Corsair RM850x 850W 80+ Modular Power Supply - Image 5](https://m.media-amazon.com/images/I/71OiicdSTSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ No one can bet it
*by S***I on 5 June 2020*

Best for gaming

### ⭐⭐⭐⭐⭐ Used for over 2 years, great PSU
*by P***U on 28 October 2020*

Bought Black version offline a little over 2 years ago, works great. Quiet operation, solid reliability all around. Nice sleeved cables.

### ⭐ Worst Power Supply and Worst Company!!
*by N***H on 27 April 2019*

Dear Corsair, having used this power supply for just 2 years now has been a complete nightmare. It has stopped working twice. Oh yes you will claim to give your stupid warranty of years together. But the trouble that you give you for that is phenomenal. If your product stops working in the warranty period, its your fault in design and manufacture not mine. You cannot harress the customer for 1 or 2 missing cables when they get you your defective piece for replacement. I have given you the bill which i have kept safely for the warranty and you ask me for some 2 cables without which you will not recognize the warranty?? what nonsense is this?? This is not a product which u can blame the user for, as the power supply just sits in 1 place once installed and you cannot blame wear and tear on the customer. Specially Specially Specially when we are paying you a premium amount for your product. Stop bullying customers at your service centres and don't advertise the promise of a warranty if you cannot live up to it. People stay away from this company parts... unless you want to be looted in the name of warranty...

## Frequently Bought Together

- Corsair RMX Series, RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM
- AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-22*