Thermaltake CT140 EX ARGB Sync PC Cooling Fan White (3-Fan Pack) - 3 Pack - 5.51" Maximum Fan Diameter - 3 x Fan(s) - 675.5 gal/min Maximum Airflow - 1800 rpm - Hydraulic Bearing - 4 Pin - PWM 12 V, 3 Pin - ARGB Sync 5 V - ARGB LED - White - 3 pc(s) - PC, Motherboard - 4.6 Year Life: