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Fractal Design Kelvin S36 AIO CPU Cooler Review (Page 6)

By: Chad Sebring from Jan 27, 2015 @ 9:12 CST
TweakTown Rating: 95%Manufacturer: Fractal Design

Test System Setup


I would first like to thank ASUS, InWin, Patriot, and Fractal Design for supplying products for me to test with.

To see our testing methodology, and to find out what goes into making our charts, please refer to our CPU Cooler Testing and Methodology article for that information.

Thermal Results


With the stock clocks applied, we found the processor idling at 25.5 degrees, and once the load was applied, we found the Kelvin S36 reporting a maximum of 49 degrees. A couple of degrees behind the Water 3.0 Ultimate, but still a very respectable performance.


With the overclock applied, we saw two degrees more at idle, and once the testing was set to do its thing, we saw a maximum temperature of 69.66 averaged from all of our test cycles. It does fall slightly further down the list, but is still a strong competitor amongst high-end air coolers, custom loops, and many other AIOs.

Noise Level Results


The meter reported a level of 36 dB with the voltage limited, which isn't exactly what we would call silent. Of course, there are three fans on a tighter radiator this time, so we did expect some increase over the T12.


Allowing the fans to run at full speed, reported at 1741 RPM, we again set up the meter and took a reading of 57 dB of noise. While it does perform, and is expandable, we feel putting "quiet" on the box is a bit of a stretch.

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