Noctua NH-U9 TR4-SP3, Premium CPU cooler for AMD sTRX4/TR4/SP3 (92mm, Brown)

Noctua NH-U9 TR4-SP3, Premium CPU cooler for AMD sTRX4/TR4/SP3 (92mm, Brown) Brand: Noctua Fan Size: 92mm Bearing Type: SSO2 Type: Fan & Heatsinks RPM: Max. Rotational Speed (+/- 10%) 2000 RPM, Max. Rotational Speed with L.N.A. (+/- 10%) 1550 RPM, Min. Rotational Speed (PWM, +/-20%) 400 RPM Air Flow: Max. Airflow 78,9 m³/h, Max. Airflow with L.N.A. 62,6 m³/h Noise Level: Max. Acoustical Noise 22,8 dB(A), Max. Acoustical Noise with L.N.A. 16,3 dB(A) Power Connector: PWM