CorsairNautilus 240 RS ARGB Liquid CPU Cooler – 240mm AIO – Low-Noise – Direct Motherboard Connection – Daisy-Chain – Intel LGA 1851/1700, AMD AM5/AM4 – 2X RS120 ARGB Fans Included – Black

This is hands down the best AIO I've ever used. It's extremely simple and easy to set up only taking about 5 minutes to install. The design is so simple that Corsair doesn't include instructions, which I can't complain about because you really don't need them for this unit. The fans, RGB, and pump are all entirely controlled by your motherboard which is AMAZING coming from two Corsair coolers that used the commander core and the ICUE link. I had two H150i AIOs that I got rid of because of the horrible ICUE software that among other issues, wouldn't allow you to manually control the pump in any way. The ICUE software forced me to run the H150i pumps at very high rpm even on the "silent" setting which made an annoying whine whenever the PC was running. For the Nautilus, this is not the case. I can control the pump speed entirely by my motherboard and set it to whatever I want no ICUE needed, THANK YOU CORSAIR. In addition, I was easily able to mount the ICUE link fans from my old radiator to this one because the tubes on this rad are very close together and leave a lot of room on the edge of the cooler for cables and mounting. The Nautilus keeps my 7900x idling around 45-65C and under 85C when gaming or other stressful loads. It's extremely quiet and the pump runs dead silent at 50% usage which is what I set it to. The RGB on the pump looks really neat inside my 5000D and I honestly don't miss the LCD displays from my old H150i's much with this one. The cooling and noise performance of the Nautilus is very strong and I would highly recommend this cooler to anyone using a modern high-end CPU.

I got this for my new system that is an AM5 platform. I had an H-100 original on my old system from like 10 years ago and it was flawless, never failed and was running nearly 24/7 since I built it. However I decided to get another brand this time and what a mistake. It was a thermaltake and unfortunately it used the AMD style 2 point mounting solution that really is for air coolers. needless to say i was having cooling issues and nearly overheated my new processor due to poor contact. You really can't go wrong with corsair as they have standoffs that replace the AMD plastic clips and converts it to a 4 point mount. There may be other brands that do this but definitely thermaltake does not. Corsair is my AIO of choice now and won't even consider another. This thing is keeping my processor between 35-45c at idle and has not once gone past 75c while playing marvel rivals or fortnite.

Corsair got crazy with their pricing up until the RS series. I have 6 other RS120 fans in my build. This is a quality 360mm all in one that doesn’t need to cost 3/4 of the cost of a good CPU for it. With the 9600x, it has good efficiency under load, which normally causes most CPUs to require an AIO. In my case, it’s hotter at 40% load in gaming, since it prioritizes clocks over efficiency and pushing voltage to almost 1.37v. That is kinda crazy for a stock cpu, and a 6 core at that, so I wanted a permanent solution that will outlast the CPU it cools. At $129, it’s great. Pump is quiet, fans are average on noise. Airflow in my system is excellent and with the large aio none of them ever need to exceed 50% so it’s relatively quiet. I noticed while setting up the fan curve in bios, over 60% they are quite noisy. If you’re trying to cool a 13th/14th gen i7 or above I wouldn’t recommend this just because the fans will be at near 100% load all the time and it’s loud af that way. Comes with AM4/5 brackets, 1700, but not 1851. All in all I’m happy with it. Hope it lasts 3-5 years

Beautiful AIO, keeps my 12700k cool. At 20% load, I'm seeing temps of 36C with turbo-boost disabled and 50C under 90% load during a Cinebench stress test with a few programs running in the background. Again this is with turbo-boost disabled so you'll probably see a 20C increase if you have it enabled which is normal. I don't play too many games that are CPU bound so I see virtually zero performance loss with turbo boost disabled. Manually underclocking/undervolting your processor is the way to go if you want to lower temps AND keep your performance. I live in Alaska and most homes don't have A/C here so if I don't keep my PC cool my room turns into a oven in the spring/fall/summer months.Will see how it handles a 14700k in a couple of weeks. My Corsair iCUE H100i Elite LCD ended up failing on me so I needed something new. I was considering switching to NZXT but then I saw this aio and it was so aesthetically appealing I had to buy it. I'm at that point where I'm starting to get tired of RGB and want to switch my build to something all-black. This aio is the beginning of my descent into darkness.