ARCTIC Alpine 20 PLUS CO Computer case Fan by Arctic

ARCTIC's Alpine 20 PLUS CO Computer case, (92 mm PWM fan) with aluminum heatsink in combination with pre-applied MX-4 high performance thermal compound provide excellent cooling performance and improved heat transfer from the CPU. Test results from Mod Your Case have shown that this cooler is much more efficient than the boxed cooler in lowering the CPU temperature under load.  As far as noise reductions are concerned, according to a test by VR-Zone, the noise level of this cooler is cut by nearly half comparing the results of the AMD X4 995 boxed cooler. Power levels include 130 Watts and a range of 600 - 2200 RPM.

Thanks to the PWM control, the fan speed adjusts according to the CPU temperature and thus the noise level remains at an absolute minimum which qualifies it as a silent cooler. Click here to see how the PWM control settings can be changed according to your performance and noise preference.