NF-A9 PWM Noctua 12V DC Axial Fan

Description

The Noctua NF-A9 PWM is a 12V DC Axial Fan with dimensions of 92x92x25mm, known for its quiet operation and excellent performance. It operates within a voltage range of 4 to 13V DC. The fan has a rated current of 0.06A and a power consumption of 0.72W. Its rotational speed is PWM-controlled, ranging from a minimum of 400RPM up to a maximum of 2000RPM. It provides a maximum airflow of 78.9m³/h (46.4 CFM) and a maximum static pressure of 22.36Pa (2.28 mmH2O), with a maximum noise level of 22.8dB(A). It is equipped with Noctua’s proprietary SSO2 (Self-Stabilising Oil-Pressure) bearing for an MTTF (Mean Time To Failure) of over 150,000 hours. The fan is constructed from fibre-glass reinforced Liquid Crystal Polymer (LCP) and features a 4-pin PWM termination, typically including a Low-Noise Adaptor (L.N.A.) and integrated anti-vibration pads.

NF-A9 PWM Fan Parameters
Model: NF-A9 PWM
Manufacturer: Noctua
Type: DC Axial Fan
Dimensions: 92 x 92 x 25 mm
Nominal Voltage: 12 V DC
Operating Voltage Range: 4 .. 13 V
Rated Current: 0.06 A
Power Consumption: 0.72 W
Max. Rotational Speed: 2000 RPM
Min. Rotational Speed (PWM): 400 RPM
Max. Airflow: 78.9 m³/h (46.4 CFM)
Max. Static Pressure: 22.36 Pa (2.28 mmH2O)
Max. Noise Level: 22.8 dB(A)
Bearing Type: SSO2 (Self-Stabilising Oil-Pressure Bearing)
Material Frame: Fibre-glass reinforced Liquid Crystal Polymer (LCP)
Material Impeller: Fibre-glass reinforced Liquid Crystal Polymer (LCP)
MTTF: >150,000 h
Termination: 4-pin PWM
Features: PWM Control, Low-Noise Adaptor (L.N.A.), Integrated Anti-vibration pads, Fan Extension Cable
Application: Suitable for CPU coolers, PC case ventilation, and other applications requiring a high-quality 92mm fan with PWM speed control.