---
product_id: 19513852
title: "CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified"
brand: "corsair"
price: "€ 296.40"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fr/products/19513852-corsair-rmx-series-rm750x-750-watt-fully-modular-power-supply
store_origin: FR
region: France
---

# 750W peak power 80+ Gold efficiency Fully modular cables CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified

**Brand:** corsair
**Price:** € 296.40
**Availability:** ❌ Out of Stock

## Summary

> 💼 Power your professional edge with silent, efficient, and sleek modular design.

## Quick Answers

- **What is this?** CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified by corsair
- **How much does it cost?** € 296.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/19513852-corsair-rmx-series-rm750x-750-watt-fully-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

- • **Built to last a decade 🛡️:** Premium Japanese capacitors and a 10-year warranty guarantee reliability across multiple system upgrades.
- • **Clean, clutter-free setup 🔌:** Fully modular design means only the cables you need, for sleek, professional builds.
- • **Whisper-quiet operation 🛠️:** Zero RPM fan mode ensures near-silent performance during everyday tasks and gaming marathons.
- • **Power your ambition with 750W ⚡:** Robust wattage to fuel high-performance builds and multitasking mastery.
- • **Efficiency that saves & impresses 💎:** 80 PLUS Gold certification reduces heat and energy costs, keeping your rig cool and green.

## Overview

The CORSAIR RMx Series RM750x is a 750-watt, fully modular power supply engineered for high-performance PCs. Featuring 80 PLUS Gold certification for superior energy efficiency, it uses 100% Japanese 105°C capacitors for long-term reliability. Its Zero RPM fan mode delivers near-silent operation under low to medium loads, while the fully modular cables enable clean, customizable builds. Backed by a 10-year warranty, this PSU is designed to support demanding setups with professional-grade stability and style.

## Description

Corsair RMx series power supplies give you extremely tight voltage control, quiet operation, Gold-certified efficiency, and a fully modular cable set. Built with all Japanese 105 capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. And, the fully modular DC cables make builds and upgrades easy, with clean, great-looking results.Compatibility:6th generation Intel Core processor Ready (Intel Skylake and Z170 motherboards),ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems. Customer Service / Tech support: 1-888-222-4346 opt. 1

Review: Not only terrific specs, but a real premium feel to it - First, a quick go through the obvious advantages of this unit, which I knew before getting it (and you probably know too, so skip this if you've really gone over the specs): 1. The modular connectors make assembling your build or modifying it a breeze. You can easily disconnect any and all cables to take whichever part out of your system (in particular, the ATX 24-pin cable and 4-pin CPU cable are only modular in high-end products, and they usually make getting at your motherboard a pain after the initial installation; not here). 2. This PSU's fan is practically silent; it doesn't even kick-in below 300W, and even at full load it's barely audible (Corsair says 22dB, and I can easily believe that). 3. It's power-efficiency is nearly the best you can get (more than 87% at all loads on a 220V input, or 85% on 110V input). 4. Corsair offers a 10 years guarantee, which is great, but then again I never had an issue with a PSU that wasn't a manufacturing defect (so, my experience is that a 1 month warranty is about all you really need). Nevertheless, peace of mind is always appreciated. What I didn't know when I ordered this PSU is how premium its packaging and accessories feel. Everything from the solid box, to the custom cable pouch and a carrying sleeve for the PSU itself, makes unboxing it is a really nice experience. There's not much use in that after you've assembled your PC, except perhaps if you for some reason carry a PSU with you (technicians, or some competitive gamers?), but it will sure add reselling value down the line. Regardless, it was a really nice surprise for its own sake. The only two things I'd like to point out about this unit which aren't raving recommendations are: (i) Its dimensions (18x15x8.6 cm) will make it difficult to work with in a mini ITX build (make sure that your case can accommodate it if you use that form factor), although modular cabling will help somewhat. If you build a standard ATX system, then that's not an issue. (ii) A minor peeve is that all cables are colored black. Undoubtedly some prefer it that way (it makes the 24-pin cable more pleasing to the eye in open/glass-door builds), but I'd have liked some color-coding (maybe on the bottom of the connector, where it wouldn't be visible once assembled) to help me find pin 16 (the one you need to short in order to test the PSU or turn it on when disconnected from a motherboard -- e.g., if you need to bleed a watercooling loop).
Review: Really awesome PSU - Used this PSU and a powered USB adapter (SmartDelux 7 Port Aluminum USB Hub with 4 USB 3.0 Ports) to address some phantom USB and kernel failure issues.where the power supply may have been the culprit. This PC is a 2 y/o Dell XPS 8900. So far so good with my 4GB 1050 card maxed out and my game settings on the highest quality. With the hub, I like that i can get to my usb plugs from where I sit. This PSU is about two inched longer than the Dell stocker and since the modular cables all come out of the end of the unit - distributed evenly across the front instead of coming out as one big cluster from a single point, I needed and inch or more additional clearance at the end of the unit. Had to swap my optical drives around and eliminate the usb and audio ports on the top of the case and it fit snugly just above the motherboard. As someone else noted, the modular cables are almost 2x longer than are needed for this smallish mid size case and were really hard to get tucked away cleanly without putting a load on the connectors. It's a stock case with an extra fan in the side, so no one sees them and... function before beauty. Great product though and has eliminated crashing during intense game play. Packaging and instructions are great and the product looks well built.

## Features

- 80 PLUS Gold certified: High efficiency operation for less excess heat and lower operating costs
- 100% All Japanese 105 capacitors: Premium internal components ensure solid power delivery and long term reliability
- Zero RPM Fan Mode: Virtually silent operation at low and medium loads
- Fully Modular: Make your builds and upgrades easy, with clean, great-looking results
- Ten year warranty: Your guarantee of reliable operation that will last across several system builds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015YEI9NQ |
| Best Sellers Rank | #1,917 in Computer Power Supplies |
| Brand | Corsair |
| Built-In Media | rm750x |
| Compatible Devices | Personal Computer |
| Connector Type | ATX, EPS |
| Connector Type Used on Cable | ATX, EPS |
| Cooling Method | Air |
| Current Rating | 62.5 Amps |
| Customer Reviews | 4.6 out of 5 stars 398 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Fan Size | 135 Millimeters |
| Form Factor | ATX12V |
| Global Trade Identification Number | 00843591050746 |
| Item Dimensions | 7.08 x 3.38 x 5.9 inches |
| Item Height | 5.9 inches |
| Item Weight | 4.25 Pounds |
| Manufacturer | Corsair |
| Maximum Input Voltage | 230 Volts |
| Minimum Input Voltage | 230 Volts |
| Model Name | rmx series |
| Number of Fans | 1 |
| Output Wattage | 750 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 20+4 Pin |
| UPC | 843591050746 |
| Wattage | 750.00 |

## Product Details

- **Model Name:** rmx series
- **Brand:** Corsair
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX, EPS
- **Output Wattage:** 750 Watts
- **Form Factor:** ATX
- **Wattage:** 750.00
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 7.08 x 3.38 x 5.9 inches
- **Item Weight:** 4.25 Pounds

## Images

![CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified - Image 1](https://m.media-amazon.com/images/I/61BAA5X4QDL.jpg)
![CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified - Image 2](https://m.media-amazon.com/images/I/61OUjeD4o4L.jpg)
![CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified - Image 3](https://m.media-amazon.com/images/I/61dq0nFir3L.jpg)
![CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified - Image 4](https://m.media-amazon.com/images/I/71aJYw3XPCL.jpg)
![CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold Certified - Image 5](https://m.media-amazon.com/images/I/71qVFJjcW6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not only terrific specs, but a real premium feel to it
*by J***N on December 21, 2016*

First, a quick go through the obvious advantages of this unit, which I knew before getting it (and you probably know too, so skip this if you've really gone over the specs): 1. The modular connectors make assembling your build or modifying it a breeze. You can easily disconnect any and all cables to take whichever part out of your system (in particular, the ATX 24-pin cable and 4-pin CPU cable are only modular in high-end products, and they usually make getting at your motherboard a pain after the initial installation; not here). 2. This PSU's fan is practically silent; it doesn't even kick-in below 300W, and even at full load it's barely audible (Corsair says 22dB, and I can easily believe that). 3. It's power-efficiency is nearly the best you can get (more than 87% at all loads on a 220V input, or 85% on 110V input). 4. Corsair offers a 10 years guarantee, which is great, but then again I never had an issue with a PSU that wasn't a manufacturing defect (so, my experience is that a 1 month warranty is about all you really need). Nevertheless, peace of mind is always appreciated. What I didn't know when I ordered this PSU is how premium its packaging and accessories feel. Everything from the solid box, to the custom cable pouch and a carrying sleeve for the PSU itself, makes unboxing it is a really nice experience. There's not much use in that after you've assembled your PC, except perhaps if you for some reason carry a PSU with you (technicians, or some competitive gamers?), but it will sure add reselling value down the line. Regardless, it was a really nice surprise for its own sake. The only two things I'd like to point out about this unit which aren't raving recommendations are: (i) Its dimensions (18x15x8.6 cm) will make it difficult to work with in a mini ITX build (make sure that your case can accommodate it if you use that form factor), although modular cabling will help somewhat. If you build a standard ATX system, then that's not an issue. (ii) A minor peeve is that all cables are colored black. Undoubtedly some prefer it that way (it makes the 24-pin cable more pleasing to the eye in open/glass-door builds), but I'd have liked some color-coding (maybe on the bottom of the connector, where it wouldn't be visible once assembled) to help me find pin 16 (the one you need to short in order to test the PSU or turn it on when disconnected from a motherboard -- e.g., if you need to bleed a watercooling loop).

### ⭐⭐⭐⭐⭐ Really awesome PSU
*by P***R on August 10, 2017*

Used this PSU and a powered USB adapter (SmartDelux 7 Port Aluminum USB Hub with 4 USB 3.0 Ports) to address some phantom USB and kernel failure issues.where the power supply may have been the culprit. This PC is a 2 y/o Dell XPS 8900. So far so good with my 4GB 1050 card maxed out and my game settings on the highest quality. With the hub, I like that i can get to my usb plugs from where I sit. This PSU is about two inched longer than the Dell stocker and since the modular cables all come out of the end of the unit - distributed evenly across the front instead of coming out as one big cluster from a single point, I needed and inch or more additional clearance at the end of the unit. Had to swap my optical drives around and eliminate the usb and audio ports on the top of the case and it fit snugly just above the motherboard. As someone else noted, the modular cables are almost 2x longer than are needed for this smallish mid size case and were really hard to get tucked away cleanly without putting a load on the connectors. It's a stock case with an extra fan in the side, so no one sees them and... function before beauty. Great product though and has eliminated crashing during intense game play. Packaging and instructions are great and the product looks well built.

### ⭐⭐⭐⭐⭐ Great PSU. Some advice for fan-toggling PSUs.
*by T***S on November 26, 2016*

Great PSU as always from Corsair. Mild warning however. In a move for even greater efficiency, these PSU's feature fans that actually turn off completely when the PSU is at low load. This is generally good for efficiency and silence, but PSU fans are usually not the loudest or most powerful fans in a system, so its kind of a small gain. However, I discovered that this negatively impacts the airflow in my case a bit, and I'd much rather have the PSU fan remain ON at all times to help exhaust air out of the case. Note that an i7-6700k and a GTX 1070 combined with other fairly low power components is not enough to EVER push this PSU high enough to turn on the fan. This speaks very well to the units efficiency, but it means even while my GPU dumps heat into my case, the PSU isn't helping exhaust any of that air. Count up your wattage, and don't buy a grossly over capacity unit particularly for use in smaller cases with limited exhaust flow rate.

## Frequently Bought Together

- CORSAIR RMx Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply
- Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler
- 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

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-25*