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Power Supply

Corsair RMx (2018) 750 W 80+ Gold Certified Fully Modular ATX Power Supply

(31 Ratings, 4.8 Average)

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Specifications

Manufacturer

Corsair

Model

RM750x (2018)

Part #

  • CP-9020179-NA
  • CP-9020179-EU
  • CP-9020092-UK
  • CP-9020179-UK

Manufacturer

Corsair

Form Factor

ATX

Efficiency Rating

80+ Gold

Wattage

750 W

Modular

Full

Color

Black

Type

ATX

Fanless

No

PCIe 6+2-Pin Connectors

4

EPS Connectors

2

SATA Connectors

9

Molex 4-Pin Connectors

2

Price History

    Reviews

    Dacmyth
    • 136 points
    • 5 months ago

    Very well built. Absolutely no issues. Only time I heard the fan come one was when I was bench testing my machine, I think, maybe....haha, all the other fans where moving top speed so not sure. Provided cables are nice. Fully black, nice but a little stiff. I replaced mine with a Cable kit from cable mods and works no problem. Not much to say, did my research, found out what worked for me and finally ended up with this unit. No complaints, worked as expected.

    TheSniperSteve
    • 49 points
    • 2 months ago

    from completed build Ryzen 3600 & Radeon RX 5700

    For the PSU I was looking for something that was of a high quality, fully modular, 750W, and had two EPS connectors (the 8-pin PSU connector). This one checked all those boxes. I was hoping to use my existing CX600, but decided against it as it wasn’t fully modular, was a bit lower wattage than I wanted, and I would need to be swapping power supplies between two systems while I was getting the new one all setup. In truth, I could have run a 550W PSU, but wanted some extra buffer as I felt the PSU is something that could last me through a few iterations of my current build.

    Happiness with purchase: 8/10 - I really like the unit, though I wasn’t expecting at first to shell out the cash for a PSU, and I bought it about $20 more than what I would have liked to, since it was a last minute purchase.

    OolonCaluphid
    • 40 points
    • 6 months ago

    A truly great PSu. Almost silent all the time. 2x EPS connectors. Plenty of power, and very well reviewed by Jonny Guru. In the UK these are much cheaper than the EVGA units with similar spec.

    DeaconOfTheDank
    • 24 points
    • 9 months ago

    from completed build Minesweeper 2077

    Seems to be a fan favorite on PCPP and can’t go wrong with Corsair. Figured I would need a 750W PSU to give me comfortable room for overclocking my parts. This is newest version of the RM 750x and it ended up being cheaper than the older version – seemed like a killer deal. While I didn’t end up using most of the cables that came with the PSU, they are of excellent quality.

    Blackbox_11
    • 14 points
    • 7 months ago

    Who needs the RMi series?

    saruba
    • 13 points
    • 9 months ago

    from completed build First full build

    So far so good.

    vuthbinh
    • 13 points
    • 18 days ago

    from completed build First RGB + Ryzen build

    Reliable PSU, no problem so far

    Nvoltis
    • 13 points
    • 16 days ago

    Absolutely love this PSU, the amount of value it brings at its price point compared to its competitors goes beyond all of them especially if you can get it on a sale like I did. I specifically went with this because I wanted the CableMod C-Series cables and not regular extensions just to make my life easier and it worked well!

    My only complaints would be it's a little hard to insert and remove cables compared to EVGA PSU's I've worked with before, it doesn't quite have that snap or click if you're using the included cables but I didn't have this issue when using CableMod cables. Also, a "ECO" mode button at the back would be a nice addition for the future.

    F22
    • 12 points
    • 11 months ago

    from completed build 8700K 2018

    New PSU from Corsair. Silent. Goes ON with a click. Goes OFF with a click. I will give it 5 stars but only time will tell if it's really quality unit or not.

    itsJustEtan
    • 12 points
    • 4 months ago

    from completed build My RGB but with Red Gaming PC

    Has a nice quiet fan.

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