ARGB Fan: The MSI MPG F120 ARGB Features addressable RGB LEDs function that controls fans' lighting effects. Mystic Light Sync: MSI Mystic Light offers multiple colors and various effects for you to set up the whole rig by your own way Anti-Varation Fan Gasket: The anti-vibration gaskets sitting on the four corners of the fan used to reduce ratting caused by the vibration. Hydraulic Bearing: The hydraulic bearing effectively reduces friction noise as well as increases the fan's life expectancy.