Noctua NF-A14 ULN Ultra Quiet Silent Cooling Fan
Noctua NF-A14 ULN Ultra Quiet Silent Cooling Fan is a premium quality quiet 140mm fan with a square frame that complies with Noctua’s AAO (Advanced Acoustic Optimisation) standard. In this cooling fan, Its square shape and 140mm mounting holes (124.5mm spacing) make it ideal for use on water-cooling radiators or as an upgrade for 140mm case fans. A-Series with Flow Acceleration Channels and blade geometry is available in this cooling fan. This Cooling fan is Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 further improves the renowned quiet cooling performance of the award-winning NF-P14. In this cooling fan, Its Rotational speed (+/- 10%) is 800 RPM and its Rotational Speed with L.N.A. (+/- 10%) is 650 RPM with 79,8 m³/h airflow. In this cooling fan, the Acoustical noise is about 11,9 dB(A) and Acoustical noise with L.N.A.9.1 dB(A). Its superb running smoothness, reference-class SSO2 bearing, and Noctua’s trusted premium quality make it an elite choice for the highest demands. It comes with the tips of the fan blades plowing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.
Noctua NF-A14 ULN Ultra Quiet Silent Cooling Fan has 06 years warranty.