Corsair Air Series AF140 LED Quiet Edition High Airflow Fan - Purple Fan Size 140mm x 25mm Noise (dBA) 25.5 dBA Airflow (CFM) 66.4 CFM Static Pressure (mm/H2O) 0.80 mm/H2O Power Draw (at +12V) .23A, 1200RPM Air Flow Rate: 66.4 CFM; Operating Voltage: 7V - 12V; Speed: 1200 RPM