Corsair RM750 (2021), RM Series, 750 Watt 80 Plus Gold Fully

Corsair RM750 (2021)

Corsair RM750 (2021), RM Series, 750 Watt 80 Plus Gold Fully Modular ATX Power Supply (Triple EPS12V Connectors, Low-Noise Operation, Zero RPM Fan Mode, 105°C Capacitors, Modern Standby) Black




Weight: 1.6 kg
Dimensions: 16 x 15 x 8.6 cm; 1.6 Kilograms
Brand: Corsair
Model: CP-9020234-UK
Colour: Black
Batteries Included: No
Manufacture: CORSAIR HOLDINGS HONG KONG LTD
Dimensions: 16 x 15 x 8.6 cm; 1.6 Kilograms

21 Responses

  1. Andrew Ganz says:

     United Kingdom

    This power supply runs so quietly that I’m now able to sleep with my pc switched on! No loud coil whine, no loud fan spinning constantly, it just works as intended. Highly recommend. Can’t go wrong with Corsair (much).

  2. Los Alamos Reporter says:

     United Kingdom

    Golden Review Award: 3 From Our UsersI’ve been using this power supply for a few weeks now and I have to say, “i got the power”.
    My computer used to be louder than a room full of toddlers with vuvuzelas. Id have to wear headphones to muffle the sound of a clapped out PSU. But now, thanks to the Corsair RM750, my computer is so quite that i can hear the electrons playing harpsichord music in the circuits of my CPU.
    If you’re looking for a power supply that will make your life simpler, happier and fill it with harpsichord music then get yourself a Corsair RM750!

  3. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersThe RM 850 is a power supply that I have been using for multiple years, the quality of the materials and components are second to know, the power output also keeps most new hardware fully “juiced” with power. The draw isn’t massive for anyone concerned about energy consumption (but this might be subjective)

    The braided cables are a nice touch but only about 2 inches of cable is available at the ends due to heat shrink wrapping. for anyone looking to make an aesthetic build you might want to consider corsairs premium braided kit.

    5.0 out of 5 stars A Go-to for Gamers

  4. Anonymous says:

     United Kingdom

    Does what it needs to do and looks great. Only thing I don’t like is the pigtail PCIe cables so I would recommend buying cable extensions or different cables for your PSU. Don’t get me wrong the cables work fine they just don’t look good.

    Nice looking PSU

  5. Cory Weinberg says:

     United Kingdom

    This is very well made, and is very quiet. Being fully modular really helps. A quality product.

  6. Anonymous says:

     United Kingdom

    Good value for money has ATX. 3 so good for future proofing has all the cables you need for a power supply this size and very easy to install.

  7. Jamie Copley says:

     United Kingdom

    Got this in my new build PC, it’s very quiet and even though a higher wattage than my previous PSU has a lower power draw due to its efficiency.
    The quality of the black braided cables that came with it are excellent.

  8. Dan Ackerman says:

     United Kingdom

    I bought this PSU as part of a whole PC upgrade. Its more powerful than my old Corsair 650w PSU and is quieter too. Easy to install and came with an abundance of cables to fit everyones needs!

  9. AlejandNiland says:

     United Kingdom

    The psu is very quiet and does it’s job perfectly

  10. Anonymous says:

     United Kingdom

    A brilliant power supply it’s always quite would definitely purchase again for next build

  11. Anonymous says:

     United Kingdom

    I had to upgrade a 850W to this one to run a 3090. Good, quiet, easy to install, plenty of cables and most important they are quite long for psu cables, I could run the cables along a longer path than usual to get a cleaner look.

  12. Anonymous says:

     United Kingdom

    It simply works as described. low noise and good build.

  13. AmbroseHoz says:

     United Kingdom

    Golden Review Award: 2 From Our UsersNeeded a new PSU for upgrading my PC, this fit the bill and comes with all the cables that you might need, it’s easily installed and is low noise. A little expensive but all higher end PC parts are at the moment.

  14. AndreasOatley says:

     United Kingdom

    Golden Review Award: 2 From Our UsersOur old PSU was rattling due to the fan bearings going so I wanted something with a bit more oomph to cover future GPU updates and much quieter. I plummed for a modular option as I was trying to work with an existing build and was concerned about an unmodular bundle of cables fitting in the space I had.

    Really simple installation as it turned out. Removing the existing non modular wiring bundle was the hardest part and making a note of what wires I needed where. Modular installation was really straight forward with minimal know how needed. The fans are really quiet and no integration issues with my other existing components. Happy with price point too

  15. Anonymous says:

     United Kingdom

    It does what I want. I don’t as a rule give 5 stars but maybe it’s really quiet but I can’t hear it over my case fans. Comes with enough connectors for a system build. Took me a while to realise the 8pin connectors can be split into 2X4.

  16. Kent German says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI picked up this Corsair RM850e shortly after Black Friday 2022 for 99.98 on Amazon.
    Corsair RM power supplies are well known as very good quality. RMe type seems to be a new, slightly more affordable version, and I needed to upgrade from an older, lower class and lower wattage Corsair PSU.
    Be aware that although the PSU unit has sockets for 4 SATA/PATA cables, only 3 cables come in the box — I checked Corsairs own product page and this is correct!? Extra cables can be bought from Corsair and other outlets. In the event, I only needed to use 2 of them, which will be the most that most people will need.
    Note that one of the SATA/PATA cables only has Molex power connectors on it (4 of them), which I found useful to power (via an adapter) an internal USB hub. The other two SATA/PATA cables have only SATA power connectors — one has 3 and the other 4.
    So far it seems quiet and good, and I’ve had no problems.

  17. Anonymous says:

     United Kingdom

    Amazing product and good value for money, it’s also almost silent apart from on startup where there is a slight noise however can be quite annoying to install in small cases as it’s a bit long

  18. Anonymous says:

     United Kingdom

    750W modular power supply, works as expected.
    The best thing I can say about Corsair PSU’s is that my last one popped after 8+ years of use not damaging any of my components. So back for another one, hopefully this one also lasts as long.

    Easy to install, no different from any other modern power supply, modular makes it easier for cable management and the noise levels are reasonable.

  19. Beth @ RUNNING around my kitchen says:

     United Kingdom

    Golden Review Award: 5 From Our UsersThis power supply replaced my previous one which was a Corsair VS450 which had become outdated along the period of me upgrading my gaming PC. I had noticed when I started to play more demanding games, which most modern games are now becoming, and my PC was running at its maximum speed, my computer would sometimes power itself off which in the beginning I believed it to be the CPU getting too hot, however after some monitoring of my temperatures it wasn’t that so my next idea was the power supply.

    Corsair are one of my favourite brands on the market right now, from their cases to their RAM and power supplies, as well as peripheral items such as Keyboards, I’ve been a long-term supporter of the company.

    The things I like about the power supply is that, because of the fully modular part of it, you don’t have the spaghetti which usual non-modular power supplies contain that you have to stuff in the case which leads to your side panel not closing. It’s also incredibly quiet and you can’t even tell it’s there.

    There is nothing I dislike about the power supply as it’s all running smoothly and is doing its job perfectly fine.

  20. Anonymous says:

     United Kingdom

    There isn’t much to complain about when it comes to the quality of the corsair power supplies as they will be one of the best on the market. The cables come in their own kind of sleeve / braiding which is neat. When in use, the fans are not audible even when I am pushing the limits of the wattage.

    Main issue that I had would be that the case that I use is a little smaller than the standard micro-atx case so getting all the cables when I have a SATA SSD and HDD is an issue. If you do not have the drive cage where the PSU is in your build, this issue would not apply to you.

  21. AhmedDykes says:

     United Kingdom

    Golden Review Award: 4 From Our UsersI ordered this product same day. No need for details in that aspect. It arrived and I got to installing. No issue with the cables until it came to SATA. theyre insanely long and oddly orrientated. I wouldve prefered the connections to be straight line instead of at 90 degrees to the wiring. makes sense to wire them so 1 going bad doesnt ruin the entire system. but couldve been done better. I have had to relocate all SSDs and ziptie the excess. Looking into some different Satas.
    Everything else is top notch. Fits in a Micro ATX case even if you have a shroud to get past. no issues there.
    Its dead silent, and so efficient that I have actually seen a drop in cost compared to my old 500W.
    If you want the aesthetic. go for the white. If you want the stealth. Go for the black. Either way your getting a Classically high quality Corsair produc