Customer Ratings & Reviews

The Corsair iCUE H100i Elite Capellix CPU Cooler is a high-performance liquid cooling system that is designed to keep your CPU running cool and stable, even when overclocked. The cooler features a compact, low-profile design that is easy to install and compatible with a wide range of motherboards. The cooler is equipped with a powerful, 240mm radiator that provides excellent cooling performance, and two high-static pressure fans that are optimized for low noise operation. The fans feature Corsair's patented ML Series bearings, which deliver long-lasting, low-noise performance. The iCUE software allows you to easily customize the performance and lighting of your cooler, and monitor the temperature of your CPU in real-time. The software also allows you to easily create custom cooling profiles, and adjust the fan speed and pump speed to suit your needs. Overall, the Corsair iCUE H100i Elite Capellix CPU Cooler is a great choice for anyone looking for a high-performance liquid cooling solution that is easy to install and customize. The black color and sleek design are stylish and will match your system build. With great cooling performance, low noise operation and easy software control, this cooler is a great option for any high-end PC build.

The standoffs create about 1/4” of slop in the cpu backplate. The radiator came bent and i didnt notice until the fans didnt fit. The quality is so subpar its unbelievable. Im returning this to best buy and frankly it’s turned me off of corsair as a whole. Dont waste your time.

Doesn’t work at all! Has a cpu fan error and can’t even get into the bios. The pc shuts down and nothing can be down don’t buy!!! Not to mention this cpu fan cable is so skinny it snapped. This is the worst product I have ever purchased gonna see if I can get a different radiator

Using this on a 10700k the cooler was able to tame this cpu most of the time without overheating. The installation was pretty easy and the rgb does look very nice. My only problem with the cooler is iCue, Corsair's software for managing devices like their coolers and RAM. I found the temprature readings to be completley wrong and the lighting for the fans would almost never save. Aside from that the cooler itself works as expected.

best AIO I’ve used so far, it keeps my temps under 60 which is amazing, it’s quiet, it looks nice, it’s easy to install

After four years of keeping my CPU nice and cool, I can’t recommend this product highly enough! It’s been a game-changer for my setup!

Get great temps weather playing games or work easy install quiet

Absolutely fantastic AIO! Bought a crappy prebuilt years ago without knowing much about pcs. Played on that for years and finally had some extra money to build my own pc. The AIO was an excellent upgrade. Keeps my cpu cool. The color patterns with ICUE are absolutely fire. 10/10 recommend

Keeps my cpu cool and easy to install. Only downside is the icue software is a little finicky.

When it comes to cooling your CPU, you have several options, and the second you choose to look at water cooling you should instantly look to a corsair and this is for several reasons. Aesthetics - The RGB on the H100i/H150i is amazing. The lights are evenly dispersed and graded so you cant see and individual lights and the gradient flow is very smooth. Corsair ICue can be a hassle but once you get the flow of it - it is AMAZING. I can have my Phillips hue lights in my office/game room and have all my lights matching in corsairs ICUE software which is to my knowledge exclusive. Performance - Though not the triple rad, the 8700k has plenty of cap room for a reasonably aggressive overclocking without throttling. For reference - I use the H150i for my 5950x and it never goes over 65 degrees at 5ghz which is pretty impressive. You can never hear the pump and as far as corsair support goes they will RMA anything with little to zero hassle which is always a win with good customer support. Price and Upgradeability - When it comes to price I am always shocked to see corsair cheaper than almost every other AIO on the market while performing better, the fans that come with it are also decent fans with good RGB as well! This AIO is also upgradable which is almost unheard of as you can upgrade the LED lights to a screen should you want to at a later time. Conclusion - Regardless of whether you are looking for a 240 or a triple rad I would never consider another option other than corsair. After 15-20 PC builds you can tell quality when you see it and Corsair has never faulted me on quality, customer service, or performance. I couldn't recommend an AIO or a PC brand more than corsair.

I've had this for 2 years now & have had 0 issues with it, it does a great job of keeping my CPU cool & is much quieter than my previous air cooler. Plus the pump cover being removable is cool because it' allows you to rotate it get it the correct way up if you have to orient it a different way or if you want to switch it out to an aftermarket pump cover to add a little customization to your build without getting too crazy.

There seems to be some bias for other brands on the major review sites, but this has been great for my 10th generation i7. I've done a moderate overclock, temperatures are happy, benchmark scores are up. I'm running the fans as intake on the top of my Corsair 4000D Airflow. Everything runs very quiet. Would a huge air cooler be a little cooler? Maybe, but I like to have access to my ram and the rest of my motherboard. BONUS!!! :I didn't realize this was going to come with a Commander Core to control my fans and RGB setup. I love that I can do 1 quick click to turn off the RGB, which is mostly how I like t. On the other hand, if I can quickly set it to on mode if the mood strikes. This allows for really good cable management as well after I command stripped the Core to the back side of my cable management. I added 30 Corsair LL 120 fans to my setup. I really like when things work well together in my PC. The RGB is mostly useless on these fans on a top mounted machine, unless you sit below your computer and look up into the case you will never see it. It does provide some ambient illumination, though.

I bought this because I needed a new aio as my old one stopped working properly. The aio comes with its own 4-point mounting system for AMD AM4 that is better than AMD's default 2-clip retention mount which I really liked. Instillation was ok, there's a fair bit of wiring needed to be done, as with any corsair RGB product. Thermals are great on my Ryzen 5 3600x and I plan on getting a 5800x3D in the future (from what I've seen online, it can handle it; won't know for sure until I actually get it though).

This small, but EFFECTIVE, AIO keeps my CPU temps really low, even though I'm using a relatively low airflow case (CORSAIR Crystal 280X). I'm idling at around 40°C, and only jumping up to around 65°C during gaming. Additionally, the RGB lighting is greatly customizable with Corsair's iCue software.

Really nice AIO Liquid cooler. It comes with 2 rgb fans. It cools very well. I have been using it for years and there has been no regression since buying it.

A fantastic cpu cooler works really well however when it came time to install the cooler youtube videos were more helpful than the actual instructions other than that issue it is a product that’s really worth picking up it’s very quiet as well

Very high quality radiator. The higher price definitely reflects the quality difference from a cheaper rad. You can see the difference in the physical build quality and quality of life ease of installation. I didn’t plan on purchasing a rad this expensive and was pretty bummed that this was the only cooling solution available in store when I purchased it but looking back now I think it was for the best because the quality and great and my CPU temps are low. I usually avoid software for products as well but the software isn’t bad and can provide a lot of information like CPU and various motherboard temps.

A lot quieter and cooler than other CPU cooling methods I’ve tried. Having a notoriously hot Ryzen 5800x I was struggling to keep it cool using fans. This gave me much more consistent temps for a lower price

Corsair products have always been too tier in my opinion. So when I finally got my hands on a 30 series GPU, I knew it was time for a huge upgrade for my system (essentially a brand new pc). At first when I saw the price of this I was a little iffy, but then I saw that this cooler comes with its own Corsair Commander Pro. Instant buy, it saves you a whole $80 for a separate Commander Pro. As always iCue is a flawless software that gives you all that RGB goodness. Oh and Corsair also throws in an alternate faceplate for the CPU block. If you’re looking for an RGB Water Cooler that will give you Decent to Good temps and saves you money in the long run (if you’re doing a Corsair build) then this is the cooler for you!

Super easy to install. Great performance. As quiet as can be. Just a solid choice for an AiO liquid cooling solution. Pretty good price too.