In the aRGB area too, attempts are made to distinguish themselves with small but subtle differences, so today we are testing the Cooler Master MasterFan MF120 Halo fans, which owe the Halo name to their additional illuminated rings. And because more aRGB cannot be bad, we test them on OCinside.de in a pack of three! There is also a video with the fan sound and a video on our YouTube Channel with the lighting effects of the fans. It's our 100th video on the OCinside YouTube Channel, by the way with a raffle!