Customer Ratings & Reviews

If you need a PSU and don’t want to worry if you have enough watts, you can’t go wrong with Corsair’s RM1000x Comes with plenty of cables. Take whichever ones in and out as needed. Very sturdy, durable. Easy to use power switch

Handles what it says it does easy to plug in. I have had some Power supplies that are really hard to plug in unplug your cables. This one works wonderfully.

Great PSU with easy cable use for cable management as long as you're patient enough to do it. Even if you're not worried to much about cable management this fully modular Power Supply Unit let's you keep the cables you don't use unplugged and out of the way to make it look clearer then what you tried. Corsair uses great quality parts from Taiwan & Japanese.

1000W of power at my demand makes my PC feel unstoppable. Corsair is also an incredibly reputable brand and I had no doubts this PSU will last me many years to come.

Great! Installed it in a new build. Works great. Love it.

Excellent build quality and very quiet operation. The modular cables make setup clean and simple. Perfect for high-end gaming rigs or upgrades—reliable and efficient PSU.

perfect power supply, corsair neves dissapoints, at least to me, the last me easily over 8 years on my last computer, hope this one last that long too.

This is a top of the line power supply no issues with it at all, just make sure you have enough space in your pc because it is kind of big

This has been a great power supply for me. I like how the cables are sheathed for a cleaner look and the full modularity helps keep the build cleaner by eliminating extra wires. The body takes up a fair amount of space, but that's typical of a power supply this size.

I got this for a new build during the black friday sale, and i gotta say, it takes anything i throw at it. So far, i haven't had any power issues while running whatever settings I want on my PC.

Excellent power supply. I bought this for a 4080 video card and it did the job very well. Keep in mind it only has 3 connectors for video so you'll need something larger for a 4090 card.

Great quality as you would expect from Corsair. I upgraded from a GSkill 850 because I was having random crashes. After installing this power supply, I am no longer experiencing crashes and my system runs great no matter what I throw at it. The modularity is great and the fan is quiet. The only thing I wish was different are the PCIe cables. I use extensions but I would have probably used the included cables if they did not have the dongle. This comes with a 10 year warranty so don't bother continuing to research, just pick this one up!

I purchased this power supply to replace a CX750 and a lower end 600w power supply. I have a 5600x, 3090 FE and 2 3070s. My power consumption has dropped by about 45 watts and it is much quieter. It has all of the connectors that I need. I am very happy with the purchase.

Corsair PSUs utlize the same cables across models, so if you upgrade to a new PSU, you don't need to rewire everything, just swap the PSU and plug in the cables to the new unit. It's very nice and very clean and quick.

We got this as a replacement for a flawed product purchased a day or two earlier (original model not in stock; got credit on this upgrade for replacement). New product works great and 1st-gen Threadripper back in action. Good experience at the store; a trusted brand and excellent value despite getting a bummer on first purchase.

It works. Dont know what else to say other than my pc hasn’t cought fire so thats nice

Have this in my main desktop which is a gaming rig, no issues. Over a year of use now.

Works as advertised. I’ve used other power supplies and had issues. Not with the Corsair PSU.

Not much to say good price for the power supply and is really easy to install doesnt make any noise while running stress indusing programs or games

I needed a new power supply. My old one was a 700. I am glad i went with 1000. This was easy to install.