Noctua NF-A9 PWM fan

Noctua NF-A9 PWM — quiet and reliable fan

In environments where quiet operation and reliability are important, the Noctua NF-A9 PWM fan is the perfect solution. With dimensions of 92 × 92 × 25 mm, it is ideal for compact systems, while PWM control technology allows automatic adjustment of the fan speed within 400-2000 rpm (±10%), ensuring optimal cooling with minimal noise. With a noise level of just 22.8 dB(A), this fan is great for users who require a quiet solution without compromising on performance. The state-of-the-art design with SSO2 bearing and aerodynamic elements ensures a long service life and excellent efficiency.

Top performance and low noise

The Noctua NF-A9 PWM fan offers airflow of up to 78.9 m³/h, ensuring sufficient cooling even under high loads. Flow Acceleration Channels technology optimizes airflow for greater efficiency and reduces aerodynamic noise. 2.28 mm H₂O static pressure makes the fan suitable even for environments with high obstructions, such as dense finned radiators or filters.

Customizability and easy installation

The fan is equipped with a 4-pin PWM connector, which allows automatic speed control depending on system requirements. The package also includes accessories such as an extension cable and anti-vibration mounts, which facilitate installation while minimizing the transmission of vibrations to the case. AAO frame technology achieves optimal airflow and reduces resonance.

Technical data

• Voltage: 12 V
• Speed ​​range: 400-2000 rpm (±10%)
• Static pressure: 2.28 mm H₂O
• Air flow: 78.9 m³/h
• Noise: 22.8 dB(A)
• Connector: 4-pin PWM

Package contents

• L.N.A. adapter
• NA-AC2 adapter
• OmniJoin™ kit
• Extension cable
• Anti-vibration mounts
• Screws