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Corsair

CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready Fully Modular 750W Power Supply – 12V-2x6 Cable Included, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Arrives Nov 15 – Nov 19
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Style: RMe (2025)


Size: 750 Watts


Color: Black


Features

  • Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
  • Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU.
  • Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
  • 105C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance.
  • Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.

Description

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system. Box Contents 1x 24-pin ATX (24-pin) Connector Cable 2x 8-pin ATX 12V/EPS12V (4+4-pin) Connector Cables 1x 8-pin PCIe (6+2-pin) Connector Cable 1x 600W 12V-2x6 (12+4-pin) Connector Cable 1x 12V-2x6 (12+4-pin) to dual 8-pin PCIe (6+2-pin) Cable 6x SATA Connectors 2x PATA Connectors

Model Name: RM750e


Brand: Corsair


Compatible Devices: Monitor


Connector Type: ATX


Output Wattage: 750 Watts


Form Factor: ATX


Wattage: 750 watts


Cooling Method: Air


Item dimensions L x W x H: 5.91 x 5.51 x 3.35 inches


Item Weight: 3.3 Pounds


Brand: ‎Corsair


Series: ‎RM750e


Item model number: ‎CP-9020295-NA/AM


Item Weight: ‎3.3 pounds


Product Dimensions: ‎5.91 x 5.51 x 3.35 inches


Item Dimensions LxWxH: ‎5.91 x 5.51 x 3.35 inches


Color: ‎Black


Manufacturer: ‎Corsair


Date First Available: ‎August 5, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 15 – Nov 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Power Up Silently: The Corsair RM850e - Your Ultimate Low-Noise Solution!
Style: RMe (2023) Size: 850 Watts Color: Black
The Corsair RM850e (2023) Fully Modular Low-Noise Power Supply is an outstanding choice for anyone looking to build or upgrade a high-performance PC. With its 850-watt capacity, this power supply perfectly balances power efficiency and performance, ensuring that even the most demanding systems run smoothly. The fully modular design allows for easy cable management, helping to create a clean and organized build while optimizing airflow within the case. One of the standout features of the RM850e is its low-noise operation. Equipped with high-quality components, including a specially designed fan that only spins when needed, this power supply ensures minimal noise, making it great for quiet computing environments. Additionally, its 80 PLUS Gold certification guarantees impressive efficiency, reducing energy consumption and keeping electricity bills in check. Overall, the Corsair RM850e is a reliable, efficient, and quiet power supply that is well-suited for gamers and professionals alike, deserving of high praise for its performance and build quality. I’ve been using this in my rig, and it powers everything consistently and quickly. After a few years of use, I haven’t encountered any issues at all. ... show more
Reviewed in the United States on October 10, 2025 by TrustMe
    • Reliable, Quiet, and Packed with Features!
Style: RMe (2023) Size: 750 Watts Color: Black
The Corsair RM750e (2023) Fully Modular Low-Noise Power Supply is one of the best PSU upgrades I’ve made for my build. It delivers clean, consistent power with impressive efficiency thanks to its 80 PLUS Gold certification. I’m running a high-performance gaming PC, and this PSU handles it effortlessly, even under heavy loads. The fully modular design is a lifesaver for cable management—no more unnecessary cables cluttering up my case! It made installation quick and stress-free. Another standout feature is how quiet it is. Even during intense gaming sessions, the fan barely makes a sound, keeping my setup whisper-quiet. Corsair’s build quality shines here, with premium materials and reliable components. The 750W capacity is perfect for future-proofing, and knowing Corsair includes a long warranty adds peace of mind. If you’re looking for a high-quality, efficient, and quiet PSU, the RM750e is a fantastic choice. ... show more
Reviewed in the United States on January 25, 2025 by Keisha day
    • Works great for almost all builds
Style: RMe (2023) Size: 750 Watts Color: Black
The Corsair RM750e (2023) is a fantastic power supply that combines excellent performance, energy efficiency, and quiet operation. Its fully modular design and low-noise feature make it ideal for users who care about clean builds and noise-free environments. Whether you’re building a gaming rig or a workstation, the RM750e offers reliable power that ensures your system runs smoothly. Highly recommend it for anyone looking for a premium, quiet PSU at a great price! Pros: Fully modular design for a clean and organized build. Extremely quiet operation with low-noise fan. 80 PLUS Gold certification for high efficiency and reliability. Excellent build quality and long-term durability. 750W power output suits a wide range of systems. Easy installation and superb cable management. ... show more
Reviewed in the United States on December 23, 2024 by Isaac
    • Fantastic
Style: RMe (2023) Size: 850 Watts Color: Black
This has done its job fully. no issues powering anything. cables are easy to manage, quiet, fits easy and not in the way.
Reviewed in the United States on October 26, 2025 by Raymond
    • Quiet, powerful, and modular — flawless PSU
Style: RMe (2023) Size: 850 Watts Color: Black
This is one of the best power supplies I’ve used. Fully modular design makes cable management a breeze, and it powers my high-performance build with no issues. Runs silently, even under heavy load. Corsair’s quality is unmatched, and this unit proves it. Highly recommended for serious builds.
Reviewed in the United States on August 5, 2025 by G. Jiménez | Honest Review
    • TLRD; Is ATX3.1, PCIe5.1, has a 12V 2x6 pin cable.
Style: RMe (2023) Size: 1200 Watts Color: Black
Okay so I'm guessing that a lot of people did what I did. I read the online description that says ATX3.1 and PCIe 5.1 with a 12V 2x6 cable. Then when you get the thing it says 3.0, 5.0 and the older (yet the same) 12VHPWR cable on the box and you thought you get ripped off. Well I started a return, thinking maybe I got older supply, and ordered the same one from Best Buy thinking well they will give me the right one. Nope exact same box and everything. So I got online; did alot of reading and contacted Corsair and this is what I found out. After cable melting issues started cropping up the older 12VHPWR cable was slightly redesigned with shorter sense pins and longer conductor terminals, but the same cable. The way to tell is to look for the H+(older) or H++(Newer) on the side of the connector that goes into the GPU . The PSU has been rated at ATX 3.1 and PCIe5.1 prior to the new standards but the packaging was never updated to reflect that. It's all confusing and made more so by the packaging. So this cable is H++ Corsair explained the standards not being updated on the packaging. So I cancelled the return and my 5090 is running great. TLRD; ATX3.1, PCIe5.1, has a 12V 2x6 pin cable. ... show more
Reviewed in the United States on October 18, 2025 by D. Davis
    • Great replacement power supply
Style: RMe (2023) Size: 750 Watts Color: Black
The power supply in an older Dell computer died so needed to be replaced. This Corsair PSW fit perfectly in the case and I particularly liked the modular cables so that I only used the ones needed and didn't have a lot of loose ones to deal with. The unit is also whisper quiet. I did have a problem finding a 4 pin connector needed for the CPU but found that the 8 pin one actually was able to split apart and worked great. Took a star off since it was fairly difficult to find info on this and finally stumbled upon a note about doing that. Great purchase and recommended. ... show more
Reviewed in the United States on January 1, 2025 by Pete Carstensen

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