---
product_id: 58307068
title: "Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black"
brand: "corsair"
price: "$62.37"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.us/products/58307068-corsair-rmx-series-rm750x-750-watt-80-gold-certified-fully
store_origin: US
region: United States of America
---

# 750W peak power Zero RPM fan mode 105°C Japanese capacitors Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black

**Brand:** corsair
**Price:** $62.37
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your future quietly and confidently

## Quick Answers

- **What is this?** Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black by corsair
- **How much does it cost?** $62.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/58307068-corsair-rmx-series-rm750x-750-watt-80-gold-certified-fully)

## 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

- • **Silence is the new luxury:** Zero RPM fan mode ensures whisper-quiet operation under low to medium loads
- • **Streamlined setup, zero clutter:** Fully modular cables let you connect only what you need for clean, professional cable management
- • **Built to last a decade and beyond:** 105°C rated Japanese capacitors guarantee unmatched durability and stability
- • **Efficiency that saves and impresses:** 80 PLUS Gold certification means cooler temps, lower power bills, and eco-friendly performance
- • **Power that keeps up with your ambition:** 750 watts of reliable, efficient power for high-performance builds

## Overview

The Corsair RM750x is a 750-watt, 80 PLUS Gold certified fully modular power supply designed for silent, efficient, and reliable PC performance. Featuring zero RPM fan mode for near-silent operation, premium 105°C Japanese capacitors for long-term durability, and fully modular cables for easy, clutter-free builds, it’s backed by a 10-year warranty to future-proof your high-end system.

## Description

Corsair RM750x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. Using only Japanese 105 Degree C capacitors, users can depend on an RM750x PSUs' long life and reliability, backed by a ten year warranty. Zero RPM Mode means an RM750x 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 RM750x PSU has everything you need to power your high performance PC for years to come. PC for years to come. Continuous output rated temperature: 50°C.

Review: Great budget power supply - GENERAL INFORMATION As with all Corsair products, this power supply turned out to be a wonderful buy from a name brand - especially if you can snag it when it's on sale for just $90. PROS - Very limited noise level - almost completely silent - Doesn't crash/fail like cheap alternatives - Looks great in all-black PC builds, if visible - Built in cables are well designed - the SATA cables, for example, have multiple connectors on one cable to allow for insanely easy chaining. - Labeled cables. Sometimes, non-labeled cables can be hard to find where to place in your PC. These ones are clearly labeled: PCIE, CPU, SATA, etc. CONS - The price. It's a really nice price when on sale, but when not on sale, you can find some cheaper alternatives from non name brand companies. However, as this is a power supply, you should NOT cheap out on it. CONCLUSION I think this power supply nailed the job. It's a great supply for my computer with a 3070ti and 5800x. Really proud of this one.
Review: It's just good. - 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.

## Features

- 80 Plus Gold certified for lower power consumption, less noise and cooler temperatures
- Tuned for low noise operation even at full load; MTBF hours 100,000 hours
- Zero RPM fan mode for near silent operation at low to medium loads
- 100 percent industrial grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
- Fully modular cables, so you only connect the cables your system needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079HGN5QS |
| Best Sellers Rank | #869 in Computer Power Supplies |
| Brand | Corsair |
| Built-In Media | 2 EPS/ATX12V CABLE 8-PIN (4+4), 2 PCIe CABLE 8-PIN (6+2), 2 PERIPHERAL CABLE (4-PIN), 3 SATA CABLE (3 SATA), ATX CABLE 24-PIN (20+4), FLOPPY DRIVE ADAPTER (4-PIN), RM750x 80 PLUS Gold Fully Modular ATX Power Supply |
| Compatible Devices | Personal Computer |
| Connector Quantity | 10 |
| Connector Type | EPS , SATA , PCIe |
| Connector Type Used on Cable | EPS, SATA, PCIe |
| Cooling Method | Air |
| Current Rating | 62.5 A |
| Customer Reviews | 4.8 out of 5 stars 4,456 Reviews |
| Fan Size | 13.5 centimeters |
| Form Factor | ATX |
| Global Trade Identification Number | 00843591034968 |
| Item Dimensions | 6.3 x 5.91 x 3.39 inches |
| Item Type Name | Computer Power Supply |
| Item Weight | 3.7 pounds |
| Manufacturer | CORSAIR |
| Maximum Input Voltage | 240 volts |
| Mfr Part Number | CP-9020179-NA |
| Minimum Input Voltage | 100 volts |
| Model Name | RMx |
| Model Number | CP-9020179-NA |
| Number of Fans | 1 |
| Output Wattage | 750 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin |
| UPC | 843591034968 |
| Upper Temperature Rating | 105 °C |
| Warranty Description | 10 years warranty |
| Wattage | 750 watts |

## Product Details

- **Brand:** Corsair
- **Compatible Devices:** Personal Computer
- **Connector Type:** EPS, SATA, PCIe
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 3.65 Pounds
- **Item dimensions L x W x H:** 6.3 x 5.91 x 3.39 inches
- **Model Name:** RMx
- **Output Wattage:** 750.0
- **Wattage:** 750 watts

## Images

![Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black - Image 1](https://m.media-amazon.com/images/I/71vXweqjv+L.jpg)
![Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black - Image 2](https://m.media-amazon.com/images/I/71cmEAgkRSL.jpg)
![Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black - Image 3](https://m.media-amazon.com/images/I/7101rYoRrPL.jpg)
![Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black - Image 4](https://m.media-amazon.com/images/I/71P2md0IkBL.jpg)
![Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black - Image 5](https://m.media-amazon.com/images/I/71ORlfTJ87L.jpg)

## Available Options

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

## Questions & Answers

**Q: What's the difference between the corsair rmx series and the rmi series? for example the corsair rm750i and the corsair rm750x**
A: The difference is the rm750i can be used with corsair link software and rm750x can't. They are fairly equal as far as build quality.

**Q: Does the power supply have 6 sata cable ports?**
A: It has 8x SATA power connectors, 2 cables.

**Q: My mb has 4x4 and 2x2 cpu power sockets. i only see 4x4 cables. is the 2x2 power connector cable included?**
A: Hi MJL,

Do you mean an 8 pin and a 4 pin EPS power cords? All EPS cables would be 4+4 pins, so you'd be set.

If you have any other questions, please do reach out: support.corsair.com

**Q: Are these PSUs are made in 2018?**
A: No, these PSUs were not produced in 2018. The "2018" indicates which generation it is. 

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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great budget power supply
*by P***Z on May 19, 2022*

GENERAL INFORMATION As with all Corsair products, this power supply turned out to be a wonderful buy from a name brand - especially if you can snag it when it's on sale for just $90. PROS - Very limited noise level - almost completely silent - Doesn't crash/fail like cheap alternatives - Looks great in all-black PC builds, if visible - Built in cables are well designed - the SATA cables, for example, have multiple connectors on one cable to allow for insanely easy chaining. - Labeled cables. Sometimes, non-labeled cables can be hard to find where to place in your PC. These ones are clearly labeled: PCIE, CPU, SATA, etc. CONS - The price. It's a really nice price when on sale, but when not on sale, you can find some cheaper alternatives from non name brand companies. However, as this is a power supply, you should NOT cheap out on it. CONCLUSION I think this power supply nailed the job. It's a great supply for my computer with a 3070ti and 5800x. Really proud of this one.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Clean reliable power, RMX Series is the way to go.
*by O***Y on December 6, 2025*

RM650x, 750x, 850x, SF600, SF1000, the PSUs for my current builds. Without a doubt, the RMX Series will protect and deliver clean power to your investment. Don't be builder that loses a system to a cheap PSU. With a 10 year warranty, you know the RMX was built to last. I say go one step further, and protect it all with a decent battery back up (UPS).

## Frequently Bought Together

- Corsair RMX Series, RM750x, 750 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black
- SAMSUNG 970 EVO Plus SSD 1TB NVMe M.2 Internal Solid State Drive w/ V-NAND Technology, Storage and Memory Expansion for Gaming, Graphics w/ Heat Control, Max Speed, MZ-V7S1T0B/AM

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-02*