A curious choice is to use an Aluminium radiator with a Copper block, which highlights the use of corrosion inhibitors in the coolant mix.

DeepCool includes an installation manual with the cooler that is easy to follow with clear illustrations, so even the most novice user shouldn’t find the installation difficult. The FK120s are high static pressure fans with a PWM speed range of 500-2250 RPM, a maximum airflow rate of 85. r/Intel is the community-run subreddit to talk about anything related to Intel Corporation and it's products. We run Cinebench R23 for 30 minutes to test each cooler under load using the multicore CPU stability test. The FK120 fans have Fluid Dynamic Bearings that are tuned for static pressure performance will come with both versions.

I think you should do noise normalized testing at several noise levels to show which cooler is more effective and not brute-forcing its way to the top of the chart.

As mentioned before, the presentation of the product itself is good, and that quality is evident throughout. Most liquid coolers and all air coolers I’ve tested “failed” that test because the CPU reached TJ max in this scenario. The increased cooling challenges posed by Raptor Lake mean that we’ve had to change some of the ways we test coolers. We’ve elected to use 50% and 100% fan speeds set in the BIOS to provide additional results and a dB measurement, with influences ranging in the +/-1. When the internal pressure exceeds atmospheric pressure, the bag contracts to increase the system’s internal volume and reduce the risk of a leak.

But of course, the latest CPUs from AMD and Intel requiring more capable cooling, we’ll have to put the LT720 through our tests to see how well it handles the Core i9-13900K. The FK series is DeepCool’s line of high-performance 120mm PWM fans designed for top-tier cooling performance. Coordinate your colours through supported RGB software and motherboard synchronization to access control for different lighting effects that match the rest of your setup. But the fans included are not the same as retail FK120 fans -- these updated FK120 fans feature upgraded speeds, more airflow, and higher static pressure.