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Corsair

Corsair RM750e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

  • Based on 4,076 reviews
Condition: Used - Like New
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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Jul 22
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Style: RMe (2023) ATX 3.0 & PCIe 5.0


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 the PCIe Gen 5.1 platform and resisting transient power spikes.
  • 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 80 PLUS Gold efficiency to your PC. With ATX 3.0 and PCIe 5.0 compliance 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. Wake your computer faster and consume less power with support for the new Modern Standby sleep mode. Fully modular cables make PC builds easy, as you connect only the cables your system requires. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.

Model Name: RM750e


Brand: Corsair


Compatible Devices: Personal Computer


Connector Type: ATX


Output Wattage: 7.5E+2 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-9020262-NA


Item Weight: ‎3.27 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


Voltage: ‎240 Volts


Manufacturer: ‎Corsair


Date First Available: ‎April 7, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

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

    • Perfect for my Acer Predator Orion RTX 4070 Super
Style: RMe (2025) ATX 3.1, PCIe 5.1 Size: 850 Watts Color: Black
Review Image by Johnnie Mostaccio Johnnie Mostaccio
Review Image by Johnnie Mostaccio Johnnie Mostaccio
Had a faulty PSU in my prebuild and was scratching my head at to what could be the issue. Upgraded the ram, and applying new thermal paste to the CPU didn’t address the issue. Gave up and assumed it was the 14th gen Intel giving me problems. Nope, upgrading to the Corsair here fixed my issues! Love how modular it is. Before getting this Corsair, I did try out a cheaper alternative. While it did work, the cable management was horrendous and cables were even just a tad too short. Not here, the cables are nice and long, and I don’t need to stuff in a bunch of cables in the tower that arent plugged in anywhere! I will say the PSU fan does not turn on on low to medium loads. Even during my stress test in 3DMark, it never did come on! This is mentioned on the little sticker. To verify the fan does work, it will spin up briefly at your system boot up every time. Overall very happy with it, and I feel more comfortable knowing I have a higher quality PSU in my system (Acer Predator Orion RTX 4070 Super). ... show more
Reviewed in the United States on May 25, 2025 by Johnnie Mostaccio Johnnie Mostaccio
    • Fully Modular and ATX 3.1, A Win-Win
Style: RMe (2025) ATX 3.1, PCIe 5.1 Size: 1000 Watts Color: Black
I was planning on going with the Super Flower Leadex III 850W PSU and I saw this Corsair on sale for $20 less than the Leadex III Gold. So for $20 less I went from 850W to 1000W, that's a no brainer. What I love about this Corsair 1000W RM1000e is that it is a Tier A PSU. It is also fully modular and it has the latest connector inputs on the PSU. It also comes with a 12 pin cable on both ends ready for Nvidia's latest RTX 5 series GPU's. Instead of using the very stiff power adapter cable supplied with your Nvidia graphics card, you just plug and attach one end of the 12 pin cable to your RTX 5 series card and the other end to the Corsair PSU. No other cable adapters are needed. The Corsair RM1000e also uses high temp capacitors because if you are using an RTX 5090, you will probably draw 600W from that GPU and it will generate heat in the Corsair. Btw, I would not use a 1000W PSU for a 5090, i'm just saying that high power loads and draws from system components will stress the PSU and the capacitors should be able to withstand those loads and provide stable power not only to the GPU but the other system components. ... show more
Reviewed in the United States on April 15, 2025 by Rodster
    • Love the white I needed it for my white build.
Style: RMe (2025) ATX 3.1, PCIe 5.1 Size: 1000 Watts Color: White
Review Image by Cee S Bee Cee S Bee
Review Image by Cee S Bee Cee S Bee
Just wanted to write a review for this. It was brand new,weird to say this but I liked the way it smells got that fresh smell LOL, haven't tried it yet but all I need is one more part and I can start my PC build.
Reviewed in the United States on June 6, 2025 by Cee S Bee Cee S Bee
    • The new standard for prebuilt PSU replacement
Style: RMe (2025) ATX 3.1, PCIe 5.1 Size: 750 Watts Color: Black
I got a side gig going on now of bringing older or even newer prebuilts into AM5 as 13th/14th gen Intel processors are biting the dust. The Corsair 3500x with this PSU is a good foundation to start with. You get a dedicated modern 12 pin 2x6, not the older 12VHP. The 650/750 don’t have the options for top tier builds, the 850/1000 would be better. For $100, the 750 version is great. Quiet and efficient. Modular. I wouldn’t recommend anything higher than a 5070ti for the 750 version, and if you’re on an intel platform, I’d definitely buy the 1000, period. For almost all of AM5 minus Ryzen 9, this works just fine. ... show more
Reviewed in the United States on May 4, 2025 by Joshua B
    • Plug and Play! Works right out of the box.
Style: RMe (2025) ATX 3.1, PCIe 5.1 Size: 850 Watts Color: Black
Plugged everything in, fired it up, and runs smooth and quiet! I only have the GeForce RTX 5070 series graphics card, so 850W is all I need for that graphics card (Do not use only 850W for the 5080 or 5090 (best cards on the market as of this review), go up to 1000W minimum). I ordered this one since it comes with the 12v-2x6 cable, instead of using the adapter (much better looking in PC case). I've only had this PSU for a few weeks, so cannot say much on longevity, but it does come with a 7-year warranty. ... show more
Reviewed in the United States on May 4, 2025 by Hugh's Reviews
    • it's nice when it's not delivered in rain :)
Style: RMe (2025) ATX 3.1, PCIe 5.1 Size: 850 Watts Color: Black
Order it with clear skies lmfao. Otherwise this heckin choncker is a heavie big duty PSU that can provide power to all of my PC parts with EZ. I think it also comes with zip ties And very easy to install if you are not counting cable management. 10/10 would buy again
Reviewed in the United States on May 23, 2025 by Ethan Broadbent :)
    • Works well but the PCIE cable it comes with doesn't provide enough power for a 7800XT
Style: RMe (2023) ATX 3.0 & PCIe 5.0 Size: 750 Watts Color: Black
Ever since I built my PC I've encountered the kernel-power 41 error in windows event history, where my GPU fans will go to max speed and my monitor will go to black despite the PC staying on. I've been dealing with this issue for almost a year and have ruled out high temps and tried every software fix possible. I finally realized that the daisy-chained PCIE cable this PSU comes with was NOT providing enough power to my GPU, thus causing the kernel-power 41 error. I purchased single cables to connect one slot each instead of being chained and have not encountered the error since. ... show more
Reviewed in the United States on May 25, 2025 by Kristen
    • Cool
Style: RMe (2025) ATX 3.1, PCIe 5.1 Size: 850 Watts Color: Black
Cable management is a little difficult as it doesn’t have cable combs so they’re a little out of control, connectivity was easy and the cords provide ample powerage.
Reviewed in the United States on June 1, 2025 by Shan

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