---
product_id: 63412049
title: "Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply"
brand: "corsair"
price: "€ 34.67"
currency: EUR
in_stock: false
reviews_count: 4
url: https://www.desertcart.com.cy/products/63412049-corsair-rmx-series-2018-rm650x-650-watt-80-gold-certified
store_origin: CY
region: Cyprus
---

# 650W Power 80+ Gold Cert Zero RPM Mode Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply

**Brand:** corsair
**Price:** € 34.67
**Availability:** ❌ Out of Stock

## Summary

> Power Up Your Game! ⚡

## Quick Answers

- **What is this?** Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply by corsair
- **How much does it cost?** € 34.67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/63412049-corsair-rmx-series-2018-rm650x-650-watt-80-gold-certified)

## 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

- • **Compact Powerhouse:** Lightweight at 3.4 lbs, fits seamlessly in your build.
- • **Robust Reliability:** 100% industrial-grade Japanese capacitors for unwavering power.
- • **Fully Modular Design:** Connect only the cables you need for a clean setup.
- • **Gold Standard Efficiency:** 80 PLUS Gold certified for optimal power savings.
- • **Whisper-Quiet Performance:** Experience near-silent operation with Zero RPM fan mode.

## Overview

The Corsair RMX Series RM650x is a 650 Watt, 80+ Gold certified fully modular power supply designed for efficiency and reliability. With features like a Zero RPM fan mode for silent operation and high-quality Japanese capacitors, it ensures your system runs cool and quiet while delivering unwavering power. Perfect for any personal computer build.

## Description

CORSAIR RM650x series power supplies are built with the highest quality components to deliver 80+ Gold efficient power to your PC. Using only Japanese 105 DegreeC capacitors, users can depend on an RM650x PSUs' long life and reliability, backed by a ten-year warranty. Zero RPM Mode means an RM650x 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 RM650x PSU has everything you need to power your high high-performance PC for years to come.

## Features

- 80 PLUS Gold certified for lower power consumption, less noise and cooler temperatures
- Tuned for low noise operation even at full load. Compatibility-ATX12V v2.4 and EPS 2.92 standards
- Zero RPM fan mode for near-silent operation at low to medium loads
- 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
- Fully modular cables, so you only connect the cables your system needs
- Fan Size: 140mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Corsair |
| Series | rmx series |
| Item model number | CP-9020178-NA |
| Item Weight | 3.36 pounds |
| Product Dimensions | 6.3 x 5.91 x 3.39 inches |
| Item Dimensions  LxWxH | 6.3 x 5.91 x 3.39 inches |
| Color | 80 PLUS Gold |
| Manufacturer | CORSAIR |
| ASIN | B079H6111J |
| Is Discontinued By Manufacturer | No |
| Date First Available | February 10, 2018 |

## Product Details

- **Model Name:** rmx series
- **Brand:** Corsair
- **Compatible Devices:** Personal Computer
- **Connector Type:** EPS
- **Output Wattage:** 650 Watts
- **Form Factor:** ATX12V
- **Wattage:** 650 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 6.3 x 5.91 x 3.39 inches
- **Item Weight:** 3.36 Pounds

## Images

![Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply - Image 1](https://m.media-amazon.com/images/I/71jLhpuEwKL.jpg)
![Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply - Image 2](https://m.media-amazon.com/images/I/71RFgT6uIBL.jpg)
![Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply - Image 3](https://m.media-amazon.com/images/I/71PGrv0aWfL.jpg)
![Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply - Image 4](https://m.media-amazon.com/images/I/717djEYIRWL.jpg)
![Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply - Image 5](https://m.media-amazon.com/images/I/71gskV+RPEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Never skimp on a PSU.
*by Z***X on July 19, 2019*

You could have the highest end GPU, the top of the line CPU, a motherboard for the ages, and all the hard drives you will ever need, but all of that won't do you a lick of good if you don't have power going to it.That said, not all PSUs are built the same and if you cut corners by going for a PSU from an unknown company or knockoff, well, you'll probably gonna have a bad time.I got this PSU because it was the best balance between quality and price I could find. The RM750x 80+ Gold Certified specifically. As a general rule of thumb, you want a PSU with twice the watt capacity your entire build uses, both for futureproofing and to make sure you have the power you need. For most people, 550 watts will be more than enough, but the 750 watts I have will allow me some wiggle room for future upgrades. The watt capacity you want to use will depend on your build. Most people won't ever use anything higher than 1000 watts, but if you have a high end build, for example a Threadripper CPU and one or two 2080 Tis, get as high a capacity as you can afford.Energy efficiency isn't as important on a desktop as it is on a laptop (because battery), but it can make a difference for your electrical bill. Not a huge difference, but a difference nontheless. For most people, I'd recommend 80+ Gold as it's a good balance, though if you have the money you could splurge for a Platinum or even Titanium. If you want. I'd also recommend going for a fully modular PSU whenever possible, which this one is. It's better for cable management more than anything else, which aside from air flow, also impacts organization when you have to sift through cables.There really isn't much else to say, if you don't want to go for EVGA for whatever reason, Corsair is a good alternative.

### ⭐⭐⭐⭐⭐ It's just good.
*by M***P on August 17, 2018*

A good PSU is one that does its job and goes unnoticed and that's exactly what this PSU does. I upgraded from a 500 watt evga bronze PSU after my 8700k upgrade and while the 500w evga was probably enough, I wanted something modular for cleaner cable management and the all black cables of this PSU were also a huge plus as they're much nicer looking than the mustard and ketchup colored ones of my old one. My old PSU was somewhere around $30 when I got it a few years ago and with this one being at around $100 dollars you can see the difference in quality right out of the box, it just has a high end look and feel to it with the packaging and everything. I can't attest to the actual quality of the internals but the general consensus around the internet is that you do get what you paid for in terms of the components that this PSU is made of. I read somewhere that the older RM series used high quality capacitors for the main caps but lower quality secondary caps, while the newer RMx line uses the same high quality capacitors all throughout. I guess this PSU also comes with a 10 year warranty, which is reassuring as you usually don't see warranties span that much time and most people probably usually don't keep the same computer hardware that long anyway, though I definitely think that this PSU will be able to last through several builds. As for the 0db fan, I don't think my old PSU had that feature, but honestly I could never hear the PSU fan over the case fans at low load, and at high load my GPU fan would drown out any other noise.

### ⭐⭐⭐⭐⭐ Great upgrade for my Plex server!
*by A***M on February 11, 2022*

I purchased this PSU as an upgrade from the factory unit in my Dell Optiplex 7010 MT. If you are looking to put one of these in this same type of PC, a word of warning: this PSU barely fits. I thought I would actually have to return it, but I was able to squeeze it in while sliding the side panel latch forward. Luckily, the latch still moves back enough to allow the side panel to stay closed, but the latch does rest against the PSU.Aside from that, I really like this PSU. The cables are a bit stiff, as some have stated, but I found that they hold bends really well because of that. This is definitely suited for a larger case, given the size of the unit and the actual cables. It was a tight fit to route the cables around some of the hard drives in my mid tower. At normal load, the fan doesn't run at all. Until I put a GPU into the PC, I don't think I will ever see the fan spin up. One of the reasons I opted for this unit is because of how many SATA cables it has. If you are building a media server, it's a great option since you can attach plenty of drives to it.Overall, I would definitely recommend this PSU.

## Frequently Bought Together

- Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply
- SAMSUNG 970 EVO Plus SSD 1TB NVMe M.2 Internal Solid State Hard Drive, V-NAND Technology, Storage and Memory Expansion for Gaming, Graphics w/Heat Control, Max Speed, MZ-V7S1T0B/AM
- CORSAIR 4000D AIRFLOW Tempered Glass Mid-Tower ATX Case - High-Airflow - Cable Management System - Spacious Interior - Two Included 120 mm Fans - Black

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-18*