ARCTICLiquid 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

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.

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 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.

The Arctic Liquid Freezer iii AIO is extremely efficient when it comes to cooling during high CPU utilization. At 100% CPU utilization, my 7800X3D's temperature doesn't even go beyond 80 C. The highest temp recorded was 78 C during high utilization and the lowest idle temperature was 41 C.Installation ProcessI personally had little to no difficulty installing this AIO on AM5. I'm not sure about why people are complaining about the mounting system since I got it screwed in pretty easily. For the leaf spring screws, I put equal amount of force while screwing them in. My advice to those installing this AIO is to NOT install it with force. Putting too much pressure will brick your motherboard. The most difficult part of the installation was probably fitting the AIO into my case. It was a very tight fit in my case, but eventually got it in there. My case is the NZXT H6 Flow fyi. I've read many posts saying how it wouldn't fit, but it will fit inside. Once again, DON'T USE TOO MUCH FORCE!!Overall installation process: 8/10Overall performance: 9/10Satisfaction for the money: 10/10Highly recommend this AIO