Astonishing lighting effects-Tri-aperture inside and outside luminous light effect in White color frame,Give out an impact visual light effect. Self-lubricated Bearing and friction-reduced substance lowers operation noise and enhance thermal efficiency Equipped with 8 anti-vibration rubber pads to effectively prevent vibration during operation, greatly reducing noise and improving efficiency. With 5V ARGB control- Fan colors can be set through the main board software controller, or RESET button control can be selected to connect, and flexible and changeable lighting effects such as rainbow, flashing, monochrome, breathing can be selected, Sync with 5V RGB enabled motherboards to customize lighting effect PWM Speed Control-supports automatic speed control, at 400~1600 RPM