Synchronize RGB lighting via addressable RGB headers (5V/D/-/G) of motherboards from ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync and ASRock Polychrome PWM power cable to connect the fan to create constant rainbow RGB lighting effects, no software or adaptor needed High pressure blade design is a precision engineering of the blade angle and shape calculation Patented air guide with rotatable grill for preferred airflow direction Patented Pressure Differential Flow (PDF) design uses differential wind pressure to increase 15% more airflow Patented Vortex Generation Flow (VGF) design to increase air convection around the heat pipe Unique air path creating high Vacuum Effect (VEF) to optimize airflow Heat-pipe Direct Touch (HDT) technology to ensure rapid thermal conduction and eliminate CPU hot spots Asymmetric heat pipe design allows extra space for ideal RAM compatibility.