Customer Ratings & Reviews

Great cooling and easy to install. Fans are quite too.

Easy to install very user freindly runs extremely quiet!

Easy to install, works great. Im impressed so far,

Great all in one (AIO) solution for beginner overclocking PC enthusiasts or PC builders that dont have the time/money for a custom loop. Decided to get this over the v.2 due to fan size and that I would be OC'ing my Ryzen build in the future. Has worked great no issues, although it is a bit cramped in my Meshify C.

Fans are fairly quiet during normal operation. Easy to install

Love this AIO from Corsair. Always loved Corsair ever since their memory chips. Its amazing to see the company get into hardware parts when it comes to the PC world and this product does its job. It also looks nice with an all black finish on both the radiator and fans.

I wanted to get one of the best cooling units on the market for my i7-6800k simply overclocking to 4.0. However 2nd day using my computer the fan starts making this weird sound. After messing around i noticed its just one of the two fans provided from Corsair. Read a few other reviews online and noticed they have a problem with the fans. Called in today to see about exchanging the fan for one that works properly. ID HAVE TO SEND BACK THE WHOLE THING! My cpu doesnt come with a stock cooler nor would i want to uninstall and reinstall it?!... no computer while you guys wait to receive mine to ship me another one...? makes no sense to me. Really upsets me that i went with so many corsair parts with this build really hoping i don't run into any issues. Horrible way to help your consumers. I gave it three stars because with 2 different fans [ not very good ones ] it keeps my CPU cool. ONLY REASON IS FOR PERFORMANCE everything else would get 1/5 :/

Running on a kabylake 7700k over clocking will come soon but it seems very stable

what can i really say, cosair is the a solid company and product. with the digital cosair link and the monitoring of all your internals without opening them up. it's awesome. this cooling unit does the job. keeps my case and cpu super low key!

Fans are incredibly quiet even running at full speed. A bit surprised I wasn't getting better temps with 8700k OC at 4.8mhz. Corsair OEM heatsync compound is pretty good. I tried a highly reviewed heatsync compound and temps were no better. Reduced CPU voltage and am still stable at 4.8mhz

Perfect cooler for a mid to small tower and it works perfectly.

My processor runs cooler and quieter. Just how you want it to.

My only recommendation is to replace the stock fans if you are concerned about noise. I picked up some Noctua's that run at a lower RPM but they actually cooled better as well....plus much quieter!

Doesn't cool as well as ekwb or swiftkit I think nzxt kraken is better pumped leaked on system but system turned out fine. Had pump fixed then the pump failed lol. so its a sht product.

Keeps my 8086k between 29 and 76 degrees celsius depending on work load. I'm running a 5ghz on all core overclock @1.28 volt's on vcore. Fan's are loud on any setting over quiet, but that keep's it plenty cool!

I’ve never installed or used a liquid cooling system on any pc before this one. It was simple to install and keeps the processor extremely cool (my son is a huge gamer).

This a great cooler if you want to keep your cpu cold, but at the cost of quite a loud sound. I ran mine in silent mode (which helped) and it kept my cpu at a cool 34C. It can just be much louder if on any other setting.

Great and easy to install CPU cooler. Corsair does a great job with providing everything you could need to make sure the installation goes smoothly.

Bought this after my Leppa Cooler from Newegg went out.. Its a bit bigger than the Leppa had to do a few modifications and it works flawlessly..

I installed this on an i7 7700k and overclocked it to 4.8ghz. Works well keeps things cool. Only issue is the noise. Budget 40 more dollars for decent fans. The ones that come with it aren't great.