ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black

Great product that doesn’t need no advertisement. Great quality and quiet operations. Keeps the temps cool. Easy install! No issues whatsoever so ever! Don’t listen to those who say the installation process could be challenging. Just 2 screws to screw onto the AMD bracket - can’t be easier than that. Simple cable management which is straight forward and provides good clean look. Can’t go wrong with this unit. Be mindful of your case compatibility as the radiator is THICK and might interfere with your motherboard!

I had just completed a new build but retained my older Liquid Freezer II 360 thinking it had been so solid of a cooler it should be fine. However while the build was stable I was idling around 55C, and I was getting far more pump noise than I had been accustomed to. CPU from older system was a 5600X and new one is a 7800X3D, so I figured it was probably a good idea to upgrade the cooler.Absolutely fantastic performance with the new unit. Idling at a cool 35C, MOSFETs are at 29C while I type this, and the installation was straightforward and to the point. Slight difficulty with installing the block on the motherboard trying to get the screws to thread properly with the leaf spring providing constant tension, but that was the only issue I ran into. All of the instructions and package labeling were perfectly clear. Super quiet but excellent airflow around the CPU socket with the easily-detached fan. 100% can recommend.

I have had my Arctic for 10 months now, purchased in May 2024.The Arctic Liquid Freezer III 360mm AIO is one of the best closed-loop coolers available today, offering excellent thermal performance, quiet operation, and a well-designed pump block with an integrated VRM fan. When paired with PTM7950 phase-change thermal paste, this AIO delivers outstanding results, keeping even high-power CPUs well within safe temperatures under extreme workloads.Performance & Thermal Efficiency• Idle Temps: 30-36°C• Gaming Load (Discord, Spotify, Brave Browser open): 50s-60s°C• Extreme Heavy Load: Never exceeds 75°CThe PTM7950 thermal interface material enhances heat transfer significantly, allowing for stable and efficient cooling even under sustained heavy workloads. During gaming, where multiple applications are running simultaneously, the Arctic Liquid Freezer III keeps CPU temperatures impressively low, maintaining efficiency without thermal throttling.Noise & Build QualityOne of Arctic’s strengths has always been silent performance, and this AIO doesn’t disappoint. The pump is quiet, and the 360mm radiator with Arctic’s high-quality fans ensures excellent airflow without excessive noise. The integrated VRM fan is a nice touch, helping to cool surrounding motherboard components.Verdict: Top-Tier Cooling SolutionThe Arctic Liquid Freezer III 360mm AIO is an excellent choice for those looking for high-performance cooling without breaking the bank. When combined with PTM7950, it outperforms many competitors, keeping temperatures low even under extreme conditions. Whether you’re a gamer, content creator, or enthusiast pushing your system to the limits, this AIO delivers exceptional cooling while remaining quiet and reliable.✅ Pros:✔ Excellent cooling performance (even under extreme loads)✔ Quiet operation✔ Integrated VRM fan for additional motherboard cooling✔ Great value compared to premium competitors❌ Cons:✖ Slightly thicker tubing may require careful installation in smaller cases✖ VRM fan isn’t necessary for all buildsFinal Rating: ⭐⭐⭐⭐⭐ (5/5)If you’re in the market for a 360mm AIO that offers exceptional performance, low noise, and unbeatable value, the Arctic Liquid Freezer III is a top-tier choice—especially when paired with PTM7950 for maximum thermal efficiency.

I had an 7 year old H115i pro which started failing that I paid $170 for back then and so I have found the replacement. This 360mm radiator definitely keeps my 14700kf cooler than I have seen in recent years and without a push/pull config so I was pleasantly surprised for only being about half the cost as my older radiator. No RGB is a plus - It's helping me phase all of that out of my build as well.But it comes with only one issue.. the pump is loud for lack of a better term. It makes an almost dog whistle like noise at full power. The fix: I run the pump about half power and the noise is totally gone at the cost of only slightly higher temperatures. I do run the radiator with the ports at the top which is not ideal for bubbling but I do not believe that is what I am hearing as they both sound distinctly different to me. Giving the performance, overall build quality, price, and lower temperatures, this item has found its home.

The media could not be loaded. Right off the bat, this thing keeps my CPU temp below 78C under load. Idle temp at 36C (see video, using Core Temp). Had an MSI Mag V2 360 prior and these just no comparison. Temps would reach 95C at times under load and the minimum would be about 40-45C idle. Very glad I swapped.I only have two gripes:1. This thing was a pain to put on. I had to attach the mounting brackets to the pump first in order to get it attach to my board. Not sure if I was just doing it wrong, but very annoying.2. The fans were very loud on my initial boot up, and even idle they are a teensy bit loud. But for the performance, I can overlook this.All in all, love what I got for the price. Got it on sale for $88, and I very much consider this an upgrade. It feels better built than my previous AIO, looks better (though I wish I sprang for the RGB version. Might swap my fans for RGB eventually).