Leaf Spring Fan exemplifies that aesthetic design can also be functional. A quick look at the Leaf Spring, that it is obviously not your average case fan. Cooler Master designers departed from traditional thinking, by first using an “S” shaped stainless steel frame with airfoil to give it an aerodynamic touch. The fan also integrates a non-rubber design, which turns out to be a simple shock-proved mechanism; the result is reduced vibration and noise when building a complete computer systems.