Under normal circumstances, the CPU in your desktop PC generates modest amounts of heat; a smart fan on top of the CPU runs just fast enough to keep it cool. At this speed, you barely hear the fan.

Yes, I have brand loyalty. But this fan is my favorite for many reasons.

Fans are designed to move air. However, the particular way that each type of fan moves that air is what makes it unique. The main difference between air circulator fans and box fans is penetration. If ...