Thermaltake SWAFAN EX14 ARGB Cooling Fan - 3 Pack - 5.51" Maximum Fan Diameter - 610.4 gal/min Maximum Airflow - 2000 rpm - Hydraulic Bearing - 2510-4 PIN PWM, 5V ARGB header-3PIN - ARGB LED - Black - 3 pc(s) - Motherboard, PC, Chassis - 4.6 Year Life: