The following long charts put these fans in the context of other fans. The first chart shows you what will happen if you use these fans as case fans; that is, fans that you set up to blow air through your case. The fans are lined up according to how much air they pull through a standard dust filter. The lower two results show you what happens when you set them up with five volts; you wont hear them.
The second chart shows you where these fans fit in with PWM fans on a 30 fin-per-inch radiator. The third chart shows you RPM vs PWM of the HD120 RGB LED fans.
The second chart shows you where these fans fit in with PWM fans on a 30 fin-per-inch radiator. The third chart shows you RPM vs PWM of the HD120 RGB LED fans.