---
product_id: 391767335
title: "RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply"
brand: "corsair"
price: "1358.30 DT"
currency: TND
in_stock: true
category: "Corsair"
url: https://www.desertcart.tn/products/391767335-rm-series-2021-white-rm850-850-watt-80-plus-gold
store_origin: TN
region: Tunisia
---

# 850W powerhouse 105°C industrial capacitors Fully modular design RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply

**Brand:** corsair
**Price:** 1358.30 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ambition with whisper-quiet, gold-certified performance!

## Quick Answers

- **What is this?** RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply by corsair
- **How much does it cost?** 1358.30 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/391767335-rm-series-2021-white-rm850-850-watt-80-plus-gold)

## 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

- • **Built to Last:** Industrial-grade 105°C capacitors guarantee rock-solid reliability and long-term stability.
- • **Silent Efficiency:** Zero RPM fan mode keeps noise near-silent during low to medium loads—work or game in peace.
- • **Tailored Power Delivery:** Connect only what you need with fully modular cables for a clean, efficient build.
- • **Gold Standard Performance:** 80 Plus Gold certification ensures up to 90% energy efficiency, saving power and reducing heat.
- • **Future-Ready Compatibility:** Triple EPS12V connectors support the latest GPUs and motherboards for seamless upgrades.

## Overview

The CORSAIR RM850 (2021) is an 850W, 80 Plus Gold certified, fully modular power supply featuring a 140mm rifle bearing fan with zero RPM mode for ultra-quiet operation. Equipped with industrial-grade 105°C capacitors and triple EPS12V connectors, it delivers reliable, efficient power tailored for modern high-performance PCs.

## Description

Buy CORSAIR RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Fully modular, so you only connect the cables your system needs.
- Triple EPS12V connectors for full compatibility with modern graphics cards and motherboards.
- A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.
- Zero RPM fan mode for near-silent operation at low to medium loads.
- Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093RCJRNS |
| Best Sellers Rank | #49,127 in Computers ( See Top 100 in Computers ) #365 in Computer Power Supplies |
| Brand | Corsair |
| Compatible Devices | Personal Computer |
| Connector Quantity | 1 |
| Connector Type Used on Cable | PCI Express |
| Cooling Method | Air |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,722) |
| Fan Size | 140 Millimeters |
| Form Factor | ATX |
| Global Trade Identification Number | 00840006628873 |
| Item Dimensions | 16 x 15 x 8.6 centimeters |
| Item Weight | 1.65 Kilograms |
| Manufacturer | Corsair |
| Maximum Input Voltage | 264 Volts (AC) |
| Mfr Part Number | CP-9020232-NA |
| Minimum Input Voltage | 230 Volts (AC) |
| Model Name | RM850 |
| Model Number | CP-9020232-NA |
| Number of Fans | 1 |
| Output Wattage | 850.0 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| UPC | 840006628873 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Wattage | 850 watts |

## Product Details

- **Brand:** Corsair
- **Compatible devices:** Personal Computer
- **Connector type:** PCI Express
- **Model name:** RM850
- **Output wattage:** 850.0

## Images

![RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply - Image 1](https://m.media-amazon.com/images/I/71r0WAKCUyL.jpg)

## Available Options

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

## Questions & Answers

**Q: what color are the included cables?**
A: White RM Series (2021) PSUs comes with white cables to match the PSU. 

If you have any more questions or concerns, please feel free to reach out via support on our website and we'll happily assist you.

**Q: does this power supply use TYPE 4 cables?**
A: From what I recall, I believe it does

**Q: Would you recommend using 1 pcie cable for a high end graphics card or 2 when using this power supply?**
A: I recommend using two separate cables rather than the dual splitter cable. I think the recommendation comes more from the card manufacturer depending on the size of your card.

**Q: Is it normal for these to have a fairly noticeable electrical smell when they are new? not exactly burned, strong electrical i've never had with a psu**
A: No, that is not a regular thing. Best to have it warrantied or exchanged.

## Frequently Bought Together

- CORSAIR RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply
- 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
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/391767335-rm-series-2021-white-rm850-850-watt-80-plus-gold](https://www.desertcart.tn/products/391767335-rm-series-2021-white-rm850-850-watt-80-plus-gold)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-17*