Thermaltake CT200 ARGB Sync PC Cooling Fan White (Single Fan Pack) - 7.87" Maximum Fan Diameter - 1 x Fan(s) - 984.4 gal/min Maximum Airflow - 900 rpm - Hydraulic Bearing - 4 Pin - PWM, 3 Pin - ARGB Sync - ARGB LED - White - Motherboard, Chassis, PC - 4.6 Year Life: