Customer Ratings & Reviews

smooth and quite , cheap but good qualit, easy to setup

I got this system to replace my custom loop that I was tired of maintaining. Corsair says these should last 5yrs and I've been happy with their other customer support this far. Preapplication of thermal paste also a nice touch

Works great, reduces my CPU temps and overclocking.

Used this on a new gaming PC build, Have a h100i V1 on previous build, both do the same thing, don't notice difference in temp, do lost the port needed to plug a corsair power supply link directly intro it vs using another internal usb hub

I mean it's okay, but I just didn't like the noise it was making. (I think it was the pump)

I was on the fence about trying water coolers as I never needed them, but I gave this one a shot after I had upgraded my CPU. Worth every penny and keeps my temps down during overclocks. Totally recommended!

I like this liquid cooler, and it is nice because it is all contained an does not require you to switch out liquid or anything. Just make sure you have a full case so the cables have enough room.

It cooled my overclocked 8700k with no problem when it was used on a test bench. But after i put everything inside the case it struggled to keep temps under 80 degrees. *keep in mind the my cpu was oc at 5.0ghz

Seems like a good quality cooler, but unfortunately it's a bit thick. The product did not fit may case due to the thickness of the radiator and fans. Be sure to measure the distance between the top of your case and motherboard components before purchasing.

Its getting the job done right now, especially once i got the drivers which can be a total pain to find, so make sure you find them. Will update in coming months if any issues arise.

I intend to use this with a Ryzen chip but after contacting Corsair they said they have not confirmed compatibility. Other manufacturers are providing free adapters. We'll see.

this water cooling kit works very well on my overclocked i5 8600K running at 5GHZ. keeps it cool and is very quiet on balanced profile using corsair link software.

Pump failed after 7 months under fairly light usage. If you look at the reviews elsewhere or just search for "h100i pump failure" you'll find thousands of reviews with the same problem. It's a shame, because everything else seems pretty nice with this unit. But for over $100 it's just not worth the cost of frying your CPU. I was lucky to not have my CPU die as a result, which would have cost me over $300 to replace in addition to a new cooler.

I needed a new CPU cooler and luckily the local Best Buy had these new Corsairs in stock. These are fantastic fans and the included SP120 fans have decent static pressure.

Was an absolute pain trying to install it without looking at the instructions,save yourself and look and read it, cpu temps never go above 50c even under gaming load

This literally keeps my i7-7700k almost 30 degrees lower than my last setup, but the fans are a bit noisy. Even in "quiet" mode, it doesn't seem to make a difference. But for a near 30 degree difference, I can deal with the noise.

Works great! Was able to overclock my fx8350 and get a stable 4.77. Had to take the first one back because the fan rattled on its fastest setting. Other than that, I am satisfied with it.

Very quiet unless you kick on performance mode. Only thing, seems like my processor runs hotter than it should, getting up to 75c under load oc at 4.8. I 7 7700k is known for this so I can't be sure if it's the cooler or the CPU.

You can't go wrong with corsair! I was atracted by the LED changing colors of the pump but this pump does a great job keeping your processor at low temperatures!

It's a better cooler than the one I had but it doesn't cool it off as much as they say. My computer still runs about 40 degrees centigrade. I'm not sure if it's the thermal paste I used or because I have an ivy bridge i7.