Noctua NF-S12A ULN 120mm Case Fan Type: Case Fan Bearing Type: SSO2 RPM: 800 RPM +/-10% 600 RPM +/-10% (with L.N.A adapter) Air Flow: 74.3 m3/h (standard) 57.5 m3/h (w/L.N.A.) Noise Level: 8.6 dB(A) standard 6.7 dB(A) (w/ L.N.A) Power Connector: 3 Pin Color: Brown Compatibility: CPU Cooler, Water-Cooling Radiator and Case