Customer Ratings & Reviews

Awesome! This is quiet and provides ample power to my PC. I would recommend this Power Supply. I have had several Corsair Power Supplys and they have always been a solid purchase.

Works great. Never used knob though. found it quiet and default settings are working good. Also, very high quality cables.

Very well made power supply couldn’t be happier and way more than enough power to run everything I have

Amazing power supply has been going strong in my main pc I had bought 3 of these in the past and none have gave me issues or died on me I will keep buying corsair until I run into any issues

If you're in market for a PSU, make sure do a google search for "psu tier list". It's a google doc with ratings for pretty much any PSU you will come across, probably find it posted on reddit. Recommend first checking out any PSU against the list before picking one The RM1000x 3.1 atx 2024 version is rated A+ and a solid PSU to get. (750w and 850w from the same line are also rated A+) My only complaint is while I got every cable I needed and then some, the PSU cables are braided but don't include cable combs, so you need to purchase them separately if you care about keeping your cables super neat

Great for a Rtx 4090 build. Has dedicated 12HPV cable that will work with most modern Nvidia Graphics cards. Enough power for a full ATX powerful gaming build. There is a knob on the back that can help with saving power draw on less poer hungry rigs.

Needed a larger power supply for new video card. This was more than enough and works fantastically! Can be quiet if need be, but is unnecessary for me, so I opted for it to run at optimal efficiency for power delivery. Great PSU.

I’ve had mine for over two years already and no problems. Great power output.

Glad I got this keeps my pc running smooth and helped when I upgraded from the 750

Excellent PSU and the cables include cable combs which is a nice touch.

Great product, easy to install. Comes with a bunch of extra cables.

Great PSU for a solid price. Fully modular cables make installation a breeze.

Runs quite l, not as loud as I expected being so big, doesn’t add much noise if any. Easy install and plenty of ports.

works as intended, I have had no problems with this product and it helped successfully upgrade my PC.

Very worth the money in my opinion needed a good power supply for my overclocked 5080. this thing came in clutch because it already had 4 pcie cables, so it was 50 series ready out the box. also super simple to put together.

The Corsair RM1000x is a top-tier power supply, offering a blend of performance, efficiency, and quiet operation. It's an ideal choice for high-end gaming or workstation builds that require reliable power delivery. With its fully modular design, solid efficiency rating, and extensive protection features, the RM1000x offers excellent value for those who need a powerful and long-lasting PSU.

Great quality, runs quiet, & has all the wattage I need to power my pc.

Powers my 9800x3d and 5090 without issue and without making a noticeable sound. What more could you want?

It's a solid reliable power supply. Super easy to use thanks to it being fully modular.

The knob on the back is nice, but overall it's a reliable PSU for my 5080 setup even if it's overkill.