360 Atmos Stealth Performance-Driven Close-Loop AIO Liquid Cooler, R9|Ultra 9, Dual Chamber Pump, 360 Radiator, Mobius PWM Fans, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform

Ice cold. Quiet. Easy to install. Hadn't used liquid cooling before, but upgrading from an intel gen 7 to a Ryzen 9800 required new mounts. This works, keeps the new processor cooler than the old Cooler Master fan+radiator setup on the old processor and is quieter. Plus it's cheap.

Bought this to replace a different pump that went bad. The RGB colors are great, looks very sharp and ties into my computer well. I didn’t need to use the software as my RGB motherboard controller did the job, but their software is an option if you need it. This pump actually ran cooler than the original pump I bought ever did! I was running about 90c which is way too hot and my CPU was throttling. Once this was installed it was down to 65c!! That’s a huge difference! Setup was easy, good directions, and it had all the adapters for an AMD or Intel CPU. It was also cheaper than a lot of others I looked at, so a great value!

Great temperatures on an overclocked 9800X3D. Works quietly, although I did replace the stock fans with black Noctuas so it fit perfectly with the black stealth build theme

Finally received this AIO and installed. It is pretty simple and hard to not get right. The temps are superb. HWinfo registered a minimum of 29C on 1 CCD of my 9950x3d during day and typical temperatures while office work are 30-35C. The main event is AIO pump which is SILENT, you really need to put ear next to it almost in a couple inches to hear anything and the fans are really great to. You don't hear them most of the timet, but then you do - they work great.

Works great. I have a 14700K. Was using a nice air cooler (DeepCool Assassin 4)because I wanted to have very limited RGB and cables but it had a very hard time keeping up with the Intel cpu. Switched to this and temps dropped 30-40 degrees Fahrenheit. Looks nice as well. Easy setup. Fans even came pre attached to the cooler which was a nice touch

I had a air tower before this and the temperature difference is insane, I went from 79-80 with gaming to 74-75

I bought a Costco Prebuilt PC (Aegis R2) with a I9 14000f and a 4070 Super the CPU Cooler was a radiator/FAN. I mostly play WoW on almost ultra settings and my CPU Temp was idle about 74c and under load could range from 80c-94c! so not optimal for long term gaming, with a little dust it was riding the higher end of the temps more often. I decided to finally break down and buy an AIO Cooler and its been absolutely impressive, Idle at desktop is 25c-30c, idle in game With my setting cranked to ultra I am 45c-54 and under complete load in game I am around 54c-61c max. I have also run the Cinebench CPU Benchmark and max Temp throughout the test was 74c. Another note any Temp below 70c My PC is almost Completely silent after the install and even above that its quieter than it ever was. I purchased the 360 Atmos because I could fit it and it was like $20 more than the other unit. It was a snug to fit into my case opening however once it was in it fit very nicely. It is definitely a high quality item that was packaged very well and everything included was well labeled. Also I did not see it mentioned anywhere but there is thermal paste included. I ended up ordering some Artic thermal paste for the install I did end up using the one I ordered. The only "CON" if you can call it that is that the installation instructions are pictures only and if you aren't 100% sure what you are looking at it can be a touch confusing as they give you extra cords for different ways to set up the LEDS. it hung me up for a bit however there was a fantastic YT tutorial that gave in detail instructions for this exact unit and he even talks about all of the extra parts as well. I am intermediate in PC building knowledge and it took about an hour to replace the radiator setup. I did accidentally follow the wrong wire and unplug a wrong wire and had to do some tracing to find out what it was and where it plugged into that was my bad lol... All in all I would absolutely recommend this unit to anyone looking to cool their CPU down price is 100% reasonable for what you get.

Easy to install, looks great, syncs with my mobo lights, keeps my systems 10c cooler than my air cooler did at every usage %

Right, this Cooler Master AIO. It's not a toy, it's a thermo-nuclear chiller. It's doing a proper job of keeping my R7 7800X3d (or i9, whatever the bloody thing is) cooler than a vampire's chest. High performance, quiet fans that don't whine —that's five stars straight off the bat. The packaging was top-tier. Built like a brick privy, too. Radiator and fans are solid. They even packed a proper tube of thermal paste—the good stuff, not that cheap muck. And everything is lousy with labels, so even a muppet could figure out where the bits go. Top marks for that Now for the pain: the installation. This pump is a beast, looks like a small grenade, and shoving it into that Corsair 2000D case felt like trying to put a rhino in a handbag. The whole rigmarole with the Strix X870i was a headache, so clear some space and pour a stiff drink before you start. And the wiring? Diabolical. It's a rat's nest waiting to happen. They give you a Rolls-Royce of a cooler, then cheap out on the bloody cable management. Sort it out, Cooler Master. Practical Verdict: If you need serious cooling, this is the business. Just be prepared for a bit of a scrap getting it fitted. The performance is worth the struggle.

Super quiet and keeps my overclocked and undervolted 13700k super cool ! 😎

Well made AIO with no unnecessary lighting.

Great Cooler Worked well on my 9800x3d .The cooler arrived very quick and it was a decent price

Très efficace. Avec un fan, j'avais des températures au environ de 90 degrés Celsius et maintenant, même avec des jeux comme Cyberpunk, je reste en dessous de 35 degrés.