Arctic Cooling P14 Silent Pressure-optimised Extra Quiet 140 mm Fan - 1 Pack - 5.51" Maximum Fan Diameter - 222.9 gal/min Maximum Airflow - 950 rpm - Air Cooler - Fluid Dynamic Bearing - 3-Pin - Black - Teflon, Steel Plate, Shaft - 1 pc(s) - Radiator, Heatsink, Case, Processor: