Super Quiet: Equipped with rubber pads and hydraulic bearing, which greatly reduce operating noise and improves efficiency. Superior Cooling Performance: Balanced airflow and air pressure designed for perfect compatibility with your case. The hydraulic bearing self-lubricates with a high quality, friction-reducing substance which lowers operating noise and improves efficiency. Compatible with Asus Aura: The Addressable RGB Light function MUST BE work with an Addressable RGB(+5V, 3-pin) capable motherboard. Note: It will NOT work with 4-pin RGB or Standard RGB+12V