Customer Ratings & Reviews

completely feel apart while trying to put it in the computer

Video card and software installation was easy. Great performance for for the purchase price.

This system replaced a cryorig H5 ultimate which did a great job for air cooling. The H100i V2 took my cooling to another level of cooling for my overclocked Ryzen 7 1700x @ 3.8 (Moderate). My idle temps have gotten down as low as 27c for an eight core CPU. One thing I'd like to stress with this system is to make sure you have the room. I splurged out on a large tower and have no issues with room whatsoever, but someone with a mid case will have problems potentially.

By far the best bang for your buck. Since this cooler was able to fit in my case, I decided to get it since I was going to do a lot of gaming, video editing and other high end applications. Installation was very easy. The stock fans might not be best suitable depending for intake or outtake so use better fans like the corsair AF120 fans. It gets the job done and it looks cool in my case. Excellent buy

This cooler was great for the fact that it was able to cool my 7600k at 4.9ghz easily. Never got high temps but the fans that keep it cool are louder than they should be. When temps would get a little high you could hear the fans going into overdrive just to keep a stable temp. I was able to hear it through my headset and case. This ends up being fine because most of the time you have games or music or whatever going to help block it out; however, this failed me after only a few months. I have had this h100i-v2 for 8 months and the pump decided to randomly go out. This leaves me without a pc to be able to use until I can get my RMA replacement. This will be a long time because corsair support takes 2 days to reply to one comment on the support ticket. After reading up else where online I see that lots of people have had the pump failure after only a few months of use. I do not suggest that any one buy this because there is a good chance the pump will fail and you will be stuck without your computer and have to wait a long time to get it replaced. Spend a little bit more money and get a NZXT kraken x52 or go with a good air cooler.

I ordered this and was worried because I had never set a liquid cooling component up in a computer before, but boy it's easy to install and get going! It's maintenance free and came with thermal paste pre-applied, so far no trouble after roughly 2 - 3 weeks of use. Idle CPU temp 32 Celsius overclocked I7-4790k to 4.4 Ghz for gaming.

I really like this water cooler. It's my first foray into Water Cooling and needless to say I am impressed with it overall. Now I am thinking about trying to find a water cooling solution for my graphics card. Not too impressed with the Corsair Link software but it's functional. Also I though it would cool my CPU a bit more than it seems to. But that could be a misconception about water cooling on my part. I still need to get some time to seriously OC my CPU and see how it handles the higher heat.

My temps were high and erratic with my stock cooler and this unit dropped my cpu temp from 60 to 75 degrees Celsius to 20 to 30 degrees. I love it and it's beautiful. Although the software for lighting is buggy, putting my computer to sleep makes the light default to white and only a restart will fix it. Still a 10/10.

I've been running this cooler for a couple months now and so far so good! I have it in a corsair vengeance c70 case, fits like a charm. If I didn't have LED fans I'd have trouble telling if my PC was on or not because it's so quiet! Huge upgrade from my sharp, old copper heat sync

I have had this cooler for about two months now. It has been doing an excellent job at keeping my CPU at a much lower than spec temp. Aprox. 31C. I was fairly easy to install. I did however need to get longer screws to mount it to my case.

I purchased this liquid cooler so I can overclock without having to worry about overheating. This is the easiest water cooling installation I have ever done and it works fantastic. My CPU has stayed about 80-90 degrees F while gaming.

This is a phenomenal alternative to a custom loop water cooling. I'd you simply do not have time or the funds this is a great all in one cooling system. Just make sure you have the clearance for the radiator.

Great Cooler quiet and efficient. Gets the job done

Bought this to replace my monster cryorig in my case. The main reason I bought it was to decrease the amount of fans in my case. I removed the two 140s from the heatsink and another from the top of my case. This made my case considerably quieter which was my goal. I was hoping for better cooling performance though. It keeps my cpu the same temp as my air cooler though the air cooler was more "stable" when stress testing my CPU. There is of course the risk of it failing as well. All told, I'm glad I bought it. But wouldn't say this is a product for everyone. For most people an air cooler is a smarter choice. If you want a quieter system, go for it. That's the main draw. However if noise isn't really a concern you may be better off going off with a good air cooler.

Quiet, cools well, looks amazing. My only complaint is that the included fans are not the best. i recommended replacing them. Other than that, amazing.

With an oc'd i5 6600k keeps my entire rig about half the temperature it feels like. Easy setup and looks great too!

Amazing cooler for the price. Slim design makes for an easy installation.

I think the pump itself should get a 4 star, but the fans it comes with are quite loud. But besides that, the bigger issue was that there was so much lubricant in the fans you could see it being flung out on the inner ring of them. Luckily this didn't get on my components and only provided a brief scare that it was leaking. Now with new Thermaltake Riing fans it is working even better and more quiet. I love Corsair, but please pay more attention to detail.

I have an i5 4440 that used to run at about 68-70 degrees C when it was under full load. Now with this product my i5 runs at about 28-30 degrees C. an unbelievable different. you can really tell in game too. an amazing upgrade for just 100 dollars

So far everything on this is good. Installation is a bit advanced, but if you can install a power supply or a graphics cad you can probably handle this. The interface is great and the performance seems to be phenomenal. Definitely recommend.