Noctua NF-A8 PWM chromax.black.swap 80mm Case Fan Be the first to review this product...80mm Rotational speed (+/- 10%): 2200 RPM Min. rotational speed (PWM, +/-20%): 450 RPM 55.5 m3/h SSO2 17.7 dB(A)Similar Products (2)Be Quiet Light Wings LX 140mm PWM High-Speed ...