Customer Ratings & Reviews

Super pretty, but can be a mess with all of the RGB cables in the back. Granted thats any RGB setup tbh. The fan hub that comes with the pump does not control 3 pin fan speed. Just a heads up. You will need a Commander Pro for that. Other then that, this has been a fantastic Aio. Definitely one of the best Ive had and cools a 5900x splendidly.

Helped keep my computer cool and looks awesome while doing it.

rebuilt my pc a year ago and still works great today

Love corsair and their products, temps are low with this

This is my second H1XXi Elite Capellix cooler, just upgraded from the H100i as I moved to a bigger case. I love these coolers. Great performance, the ML RGB fans are great, and the noise is very manageable. I really like that these coolers come with a fan/rgb hub. This cleans up and simplifies managing your fans and lighting across the system.

Corsair always has really awesome products. This is a great cpu cooler. My cpu temps stay below 80c and the fan noise is minimal. I have a 12900K clocked at 5.2hz. There is no thermal throttling. I was able to get a LCD screen upgrade for this cooler and it looks really cool.

This cooler installs far easier than other older AIO coolers I've used in the past. The tubing is easier to bend into a more eye pleasing curve, and the lighting is far more evenly spread, and more customizable. It does a good job cooling my ryzen 7. If you've got room for a 360 rad, this one is a strong contender.

Works excellent and keeps my over locked cpu cold.

Great CPU cooler. I liked it so much I bought my fiancé this one

I purchased this cooler for one of my builds. I installed it into a Corsair 4000X case and it is my quietest build to date. I can barely hear it on which is a compliment not only to the AIO but the case and case rgb fans as well. My only complaint is that the way the pump mounts to the AMD motherboard limits the number of ways/directions in which you can mount the pump. You basically have a 0 or 180 degree mounting where as an NZXT Kraken allows 0, 90, 180, and 270 degree mounting. This is not a big issue because you can remove the cap and rotate it, however, it is an extra step and also does not allow you to manipulate the hoses as much. The hoses do have a slip connection at the pump which allow you to move them up and down, but I would much prefer a more versatile connection like the Kraken. Overall I enjoy the quite performance of this AIO.

no pun intended. It honestly is a nice-looking aio that works extremely well cooling the CPU. I had a cooler master prior to this one that was not cooling the same CPU as efficiently as this one was. The cooler master was giving degrees in the 80-90 celsius range which was extremely high for my taste. This aio kept me idling at 40-50 celsius and haven't seen it go past 60 celsius at its peak, which is impressive compared to the previous brand I owned. I would 100% recommend this aio everytime I get the chance, I also recommend it when its on sale which is when I decided to purchase it as well. The fans are pretty good for what they are, so no complains with the fans. However I do recommend, if you have the space, to put fans on both sides of the radiator which can help with cooling as much as mine provided.

Looks amazing and has high initial build quality. RGB features with the included commander hub are a mixed blessing. They look amazing. Bright, smooth gradations and transitions, high customizability. The cost is having to run the infamous iCue bloatware in windows, which loads tons of resources for features you probably don’t need. Fans are another mixed blessing. Corsair recommends installing them to “pull” air through the radiator. In my 4000D case, front-mounting the radiator is the only option, and mounting the fans inboard of the rad would mean hiding the lighting from most angles. So I mounted them outboard for looks (I’m shallow don’t judge) which presents another issue. The dust filter for the 4000D contacts the capellix’s fan blades at high RPM. Another slight issue is water line routing. I had to mount the pump head “upside down” from how Corsair suggests... just for the hose routing to fit. So definitely check measurements before assuming this behemoth with fit in your case exactly as you’d imagined. I perhaps naively assumed it would fit perfectly in the company’s own case. Smile. Last note is how loud the fans can get. Under normal load and in most of the software profiles, they stay relatively quiet. But above about 1300RPM they are definitely audible, albeit with a not-horrible low-frequency sound. These are nice fans, but compared to my Arctic P12s they don’t push as much air through the radiator at a given sound level. Overall very pleased, it was between this and the Galahad, and this one was in stock. Which in 2020-21 is saying something.

I went buy this piece for my gaming pc and yeah, it works perfect

Great radiator that keeps my cpu cool. Averages around 30 Celsius

This cooler was incredibly easy to install, and control the ML 120 fans. The radiator is on the thick side, so before you decide on where exactly you are going to place this measure the clearance you have with your ram dims. Other than the aesthetics, the cooler keeps my 9900k CPU temperature relatively low compared to ambient.

Looks and work great, it fits all my Corsair hardware

Does its job at its finest and its quiet which is really nice!

Amazing cooler. You will not get disappointed with this one.

Good cooler, quiet and does it's job but cable management is a nightmare. And the AMD mounting is dumb but works. A reworked AM4 mounting solution would make this really good. The RGB is really nice, but I replaced the fans with Noctuas. It was a bit garish with that much RGB. And the fan hub is really useful.

Super quiet. Easy install. Drastic temp difference.