Quick overview from the supplier:
Case/CPU FAN Arctic P14 PWM PST CO, Pressure-optimised Fan with PWM PST, Black/Black, 140x140x27 mm, 4-Pin-Connector + 4-Pin-Socket, Dual Ball Bearing, 200-1700rpm, Noise 0.3 Sone, 72.8 CFM (123.8 m3/h) (ACFAN00126A)
