"Micro Cooling Fan" fan frame sizes determine the specific installation and degree of difficulty. The distinctive design of the fan frame without violating the prevailing standards, along with bringing users to install, easy to use process feeling considerate. "Micro Cooling Fan" in addition to the frame as a basis for the assembly and installation of brackets, but also through the fan air diversion played a significant role. Frame can "Micro Cooling Fan" fan driven by the airflow "bound" to control its outflow direction, inhibiting flyback and scattering, so that it focused on the desired air direction. In addition, through some special design, to increase the pressure, and other special effects.