Customer Ratings & Reviews

Enough power to supply an 14th gen i9 and a 4090 gpu, would highly recommend!

Powers everthing with ease. Very quite even when pushing it. Considering it is usually bought to power high end PC it should come with the extra PCIe cables for the newer graphics cards.

Power Supply upgrade for rebuld/uograd of PC good price and worked great. Sometimes its just convenient to buy from Best buiy than online

Really like how i can see live data from the battery, nice fit, quality, design.

I can always trust Corsair to make quality power supply's this is my 4th one, not because one failed but to upgrade my current one. To run a bigger GPU. The other ones I bought were for an older PC I had and never had one break down on me yet. It is very quiet, I have an older version without the Corsair Que running a bit miner and the GPU is louder than the power supply.

This has all the right power and ports I needed to rewire my PC’s cables. Super quiet and keeps my system powered.

Bought last year have had absolutley no power issues even with very demaning parts and programs.

This is the fourth Corsair power supply I have owned and also the largest. So far everyone I have owned has been practically bulletproof, so to speak, and have lasted for longer even than the warranties without any problems ever, until the one I had to replace this with went bad, but it was well over a decade old by then. I would recommend Corsair power supplies to anyone. These are the best power supplies I have ever seen or owned and I have worked with computers for around thirty years and built my own high end computers and servers for most of that time.

Easy to work with power supply. had everything packaged in box perfectly and easily to navigate. anothe rnote runs very very quiet!

Im using this to drive a 4080 super with no issues, its very quiet, sometimes i wonder if my computer is even on. The cables it comes with are not wrapped and are a little ugly but other than that no issues or complaints.

It does what it says and cost a little more for a good reason.

Works great, cables are nice. Integration into iQue is a snap. Love being able to monitor the PS more closly.

Fast arrival, packing was great so product won't get damaged, Corsair HX1000i is a great power supply, highly recommend it ...

I have this running an AM5 system with an RTX 4090 and have zero power concerns. If you have other iCue devices, it ties in seamlessly with them and works perfectly with them. No regrets!

Awesome product, no issues. Enough power to run a beefy PC

Easy to set up and the fact IT’s modular cleans up any messy wires that would happen on a non modular unit, also it’s got enough power to support a ryzen 5 5600g and an rtx 3070, it’s a 10/10 for me

Easy set up and efficient power delivery. Does everything you need it to.

Enough power to run an ASUS TUF 4080 OC RTX card and Ryzen 9 7950X in my latest build. I love that it has USB-C for interfacing with the Power-supply and motherboard, which allows for control though ICUE software.

Ended up returning this. Simply didn’t need and power supply wasn’t the problem. Seemed like a well made product.

Great PSU that is solid all the way around. Pay for the quality to give the power to your componets when they ask for it.