---
product_id: 663301745
title: "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: "1017.89 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Corsair"
url: https://www.desertcart.tn/products/663301745-rm750x-fully-modular-low-noise-atx-power-supply-atx-3
store_origin: TN
region: Tunisia
---

# 91% Cybenetics Gold Efficiency 750W Full Modular Power ATX 3.1 & PCIe 5.1 Ready 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:** 1017.89 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your future with silent, efficient precision.

## Quick Answers

- **What is this?** 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?** 1017.89 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/663301745-rm750x-fully-modular-low-noise-atx-power-supply-atx-3)

## 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

- • **Whisper-Quiet Cooling:** 140mm fluid dynamic bearing fan keeps noise to a minimum, so your workspace stays peaceful and focused.
- • **Built to Last a Decade:** Premium Japanese capacitors and a 10-year warranty ensure reliable, stable power for years of high-performance use.
- • **Future-Proof GPU Compatibility:** Native 12V-2x6 connector supports the latest graphics cards without adapters—plug and play with confidence.
- • **Streamlined Power, Zero Clutter:** Fully modular cables mean you only connect what you need for a clean, airflow-optimized build.
- • **Efficiency That Saves & Sustains:** Cybenetics Gold certification delivers up to 91% efficiency, reducing energy waste and system heat.

## Overview

The CORSAIR RM750x is a 750W fully modular ATX 3.1 compliant power supply featuring Cybenetics Gold efficiency (up to 91%), native 12V-2x6 GPU connectors for PCIe 5.1 support, and ultra-quiet 140mm fan cooling. Designed with premium Japanese capacitors and backed by a 10-year warranty, it delivers reliable, clean power with sleek embossed cables for easy, clutter-free builds—perfect for professionals demanding future-ready, silent, and efficient PC performance.

## 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: Great quality, great reliability - Used it for a long while now. No issues, runs everything in my computer just fine. Fan is very quiet. Doesnt heat up my parts even in a smaller tower. Easy enough to install. Would definitely buy again.
Review: A Power Supply I Don’t Have to Think About (And That’s a Good Thing) - I’ve used a lot of PSUs over the years, and the Corsair RM750x Power Supply is one of those components I install and then completely forget about—which is exactly what I want. Clean Build Thanks to Full Modularity The fully modular design made my build way cleaner. I only plugged in the cables I actually needed, which helped a lot with airflow and cable management. No extra clutter stuffed behind the motherboard tray. Quiet Enough That I Don’t Notice It What really stood out to me is how quiet it is. Under normal loads, the fan barely spins (or doesn’t at all), so my system stays silent. It’s one of those upgrades you don’t notice until you realize your PC just isn’t making noise anymore. Handles Modern Hardware Without Stress With ATX 3.1 and native 12V-2x6 support, I don’t have to mess with adapters for newer GPUs. That alone makes it feel more “future-ready” compared to older PSUs. Stable Power = Stable System I’ve had zero issues with stability—no random shutdowns, no weird behavior under load. Whether I’m gaming or running heavier workloads, it just stays consistent. Feels Like a Quality Component Everything about it feels solid—from the cables to the housing. It doesn’t feel cheap, and that gives me confidence when it’s powering expensive parts.

## 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 | #9 in Computer Power Supplies |
| Brand | Corsair |
| Built-In Media | Item |
| Compatible Devices | Monitor |
| Connector Quantity | 2 |
| Connector Type | ATX |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 324 Reviews |
| Form Factor | ATX |
| Item Dimensions | 2.3 x 3.39 x 5.91 inches |
| Item Weight | 3.9 pounds |
| Manufacturer | Corsair |
| Maximum Input Voltage | 264 volts_of_alternating_current |
| Mfr Part Number | CP-9020285-NA |
| Minimum Input Voltage | 110 volts_of_alternating_current |
| Model Name | RMx |
| Model Number | CP-9020285-NA |
| Number of Fans | 1 |
| Number of Items | 1 |
| Output Wattage | 750 watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| UPC | 840006676898 |
| Upper Temperature Rating | 105 °C |
| Warranty Description | 10 Year Manufacturer |
| Wattage | 750 watts |

## 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

![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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality, great reliability
*by J***H on June 25, 2026*

Used it for a long while now. No issues, runs everything in my computer just fine. Fan is very quiet. Doesnt heat up my parts even in a smaller tower. Easy enough to install. Would definitely buy again.

### ⭐⭐⭐⭐⭐ A Power Supply I Don’t Have to Think About (And That’s a Good Thing)
*by J***. on April 29, 2026*

I’ve used a lot of PSUs over the years, and the Corsair RM750x Power Supply is one of those components I install and then completely forget about—which is exactly what I want. Clean Build Thanks to Full Modularity The fully modular design made my build way cleaner. I only plugged in the cables I actually needed, which helped a lot with airflow and cable management. No extra clutter stuffed behind the motherboard tray. Quiet Enough That I Don’t Notice It What really stood out to me is how quiet it is. Under normal loads, the fan barely spins (or doesn’t at all), so my system stays silent. It’s one of those upgrades you don’t notice until you realize your PC just isn’t making noise anymore. Handles Modern Hardware Without Stress With ATX 3.1 and native 12V-2x6 support, I don’t have to mess with adapters for newer GPUs. That alone makes it feel more “future-ready” compared to older PSUs. Stable Power = Stable System I’ve had zero issues with stability—no random shutdowns, no weird behavior under load. Whether I’m gaming or running heavier workloads, it just stays consistent. Feels Like a Quality Component Everything about it feels solid—from the cables to the housing. It doesn’t feel cheap, and that gives me confidence when it’s powering expensive parts.

### ⭐⭐⭐⭐⭐ 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
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- 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-09-03*