---
product_id: 663301745
title: "CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black"
brand: "corsair"
price: "€ 270.55"
currency: EUR
in_stock: true
reviews_count: 13
category: "Corsair"
url: https://www.desertcart.gr/products/663301745-corsair-rm750x-fully-modular-low-noise-atx-power-supply-atx
store_origin: GR
region: Greece
---

# 91% efficiency Cybenetics Gold Fully modular cabling ATX 3.1 & PCIe 5.1 ready CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

**Brand:** corsair
**Price:** € 270.55
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ambition with silence and style.

## Quick Answers

- **What is this?** CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black by corsair
- **How much does it cost?** € 270.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/663301745-corsair-rm750x-fully-modular-low-noise-atx-power-supply-atx)

## 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

- • **Next-Gen GPU Ready:** Native 12V-2x6 connector ensures seamless, adapter-free compatibility with the latest PCIe 5.1 graphics cards, future-proofing your build.
- • **Sleek, Customizable Cabling:** Fully modular, ultra-flexible embossed cables with low-profile combs make your build clean, stylish, and easy to manage—no clutter, just precision.
- • **Efficient & Cool Performance:** Cybenetics Gold certification guarantees up to 91% efficiency, reducing power waste, heat output, and your energy bills.
- • **Whisper-Quiet Power Delivery:** Experience ultra-low noise with a 140mm fluid dynamic bearing fan and adjustable fan control knob for silent operation tailored to your workspace.
- • **Built to Last with Confidence:** Premium 105°C Japanese capacitors and a 10-year warranty mean your investment powers your rig reliably for years to come.

## Overview

The CORSAIR RM750x is a fully modular, low-noise ATX 3.1 compliant power supply delivering up to 750W with Cybenetics Gold 91% efficiency. It features a native 12V-2x6 connector for PCIe 5.1 GPUs, ultra-flexible embossed cables, and premium Japanese capacitors, backed by a 10-year warranty—ideal for high-performance, future-ready PC builds.

## Description

CORSAIR RMx Series Fully Modular Low-Noise Power Supplies deliver quiet, dependable power with Cybenetics Gold efficiency to your PC. Fully modular, ultra-flexible embossed cables make PC builds easy, as you connect only the cables your system requires. Compliant with the ATX 3.1 power standard from Intel®, RMx PSUs have the connections needed to power today’s demanding PC hardware including a native 12V-2x6 connector. 100% Japanese 105°C-rated electrolytic capacitors deliver fantastic electrical performance, while a 140mm FDB fan provides low noise cooling. Backed by a ten-year warranty, RMx PSUs are the gold standard for many years to come.

Review: Very solid power supply, I like the newer 12 pin 12VHPWR cable with a 5070 Ti - Very sturdy, solidly built power supply. Absolutely quiet, no coil whine, been performing flawlessly in my new AM5 PC with a 5070 Ti. I like the new 12VHPWR cable that connects directly to the GPU with a single connector. I vaguely remember hearing stories about problems with that connector and power hungry gpus but it looks like it's less of an issue now and is working fine for me. The included cables are all high quality as well. I also like the fan control knob, it's a very thoughtful feature, I don't see that on many PSUs and I love physical controls. I believe I kept mine on silent mode but either way I have not had any reason to change it. Overall, no complaints at all other than feeling like maybe I should have gone with 850w but I think 750w should be more than enough for the life of my PC.
Review: Really solid value - Nice psu with a quiet fan that is adjustable and makes low noise and works well. Good cables too

## Features

- Fully Modular: Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system needs.
- Cybenetics Gold-Certified: Rated for up to 91% efficiency, resulting in lower power consumption, less noise, and cooler temperatures.
- ATX 3.1 Compliant: Compliant with the ATX 3.1 power standard from Intel, supporting PCIe 5.1 and resisting transient power spikes.
- Native 12V-2x6 Connector: Ensures compatibility with the latest graphics cards with a direct GPU to PSU connection – no adapter necessary.
- Embossed Cables with Low-Profile Combs: Sleek, ultra-flexible embossed cables look great and make installing and connecting the RMx a breeze.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ1M18CY |
| Best Sellers Rank | #57 in Computer Power Supplies |
| Brand | Corsair |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (266) |
| Date First Available | October 2, 2024 |
| Item Dimensions LxWxH | 2.3 x 3.39 x 5.91 inches |
| Item Weight | 3.88 pounds |
| Item model number | CP-9020285-NA |
| Manufacturer | Corsair |
| Product Dimensions | 2.3 x 3.39 x 5.91 inches |
| Series | RMx |

## Product Details

- **Brand:** Corsair
- **Compatible Devices:** Monitor
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 3.9 Pounds
- **Item dimensions L x W x H:** 2.3 x 3.39 x 5.91 inches
- **Model Name:** RMx
- **Output Wattage:** 750 Watts
- **Wattage:** 750 watts

## Images

![CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black - Image 1](https://m.media-amazon.com/images/I/61tOgJ849GL.jpg)
![CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black - Image 2](https://m.media-amazon.com/images/I/71Mebz0HyzL.jpg)
![CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black - Image 3](https://m.media-amazon.com/images/I/81WzZbszsQL.jpg)
![CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black - Image 4](https://m.media-amazon.com/images/I/812LOeRvOUL.jpg)
![CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black - Image 5](https://m.media-amazon.com/images/I/81rqdDvm98L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very solid power supply, I like the newer 12 pin 12VHPWR cable with a 5070 Ti
*by Z***O on December 27, 2025*

Very sturdy, solidly built power supply. Absolutely quiet, no coil whine, been performing flawlessly in my new AM5 PC with a 5070 Ti. I like the new 12VHPWR cable that connects directly to the GPU with a single connector. I vaguely remember hearing stories about problems with that connector and power hungry gpus but it looks like it's less of an issue now and is working fine for me. The included cables are all high quality as well. I also like the fan control knob, it's a very thoughtful feature, I don't see that on many PSUs and I love physical controls. I believe I kept mine on silent mode but either way I have not had any reason to change it. Overall, no complaints at all other than feeling like maybe I should have gone with 850w but I think 750w should be more than enough for the life of my PC.

### ⭐⭐⭐⭐⭐ Really solid value
*by S***R on January 13, 2026*

Nice psu with a quiet fan that is adjustable and makes low noise and works well. Good cables too

### ⭐⭐⭐⭐⭐ Works great on a makeshift Plex Server build
*by Z***A on May 13, 2025*

I used this Corsair on a makeshift Plex Server build which is full of repurposed older parts, there was previously a 15 year old power supply in this case which needed to be upgraded so I picked 750w model for Corsair's reputation and it's power efficiency. The PSU is very silent, dead quiet because the fans don't run when it's at low usage. This Plex server build is only pulling approximately 80W under normal usage with the Corsair. On the ancient 15 year old power supply it was pulling approximately 120W under the same usage, so this Corsair power supply is giving me a 40W savings due to it's increased efficiency which is awesome. The build quality feels excellent and the cables provided are high quality and flexible making them easy to work with and route within the case. If you want to get fancy you could upgrade the cables to something like Cablemod cables but for my use with this Plex server it is not necessary as this wasn't meant to be a "pretty" build. This is my second Corsair power supply, I also have another model in my main system which has been running for a couple years without any issues. Most of Corsair's power supplies are on the high end of the PSU Tier list, google the PSU Tier List if you want to see it's exact rating among all other power supplies.

## Frequently Bought Together

- CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black
- 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
- 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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*