Noctua fan NF-A12x25 PWM 5V

Noctua NF-A12x25 PWM 5V — premium fan

For applications where the combination of efficient cooling and minimal noise is key, the Noctua NF-A12x25 5V PWM fan is a great choice. Thanks to Sterrox® LCP technology, it offers exceptional stability and durability, which allows for ultra-tight blade clearance and improves overall cooling performance. Maximum speed of 2000 rpm ensures sufficient airflow even for demanding applications, while noise levels of just 22.6 dB(A) guarantee quiet operation. With a long lifespan thanks to the SSO2 bearing and a 6-year warranty, it is ideal not only for NAS systems, but also for industrial and external coolers.

Performance and quiet operation

The Noctua NF-A12x25 5V PWM fan achieves a maximum airflow of 102.1 m³/h, ensuring effective heat dissipation even in the most demanding conditions. With a static pressure of 2.34 mm H2O, it is also suitable for applications with limited airflow, such as over dense radiators or filters. The low noise level of just 22.6 dB(A) allows for use in environments where quiet operation is essential.

Flexible control and compatibility

Thanks to PWM control, the fan speed can be precisely adjusted to the current cooling and noise requirements. The standard 4-pin PWM connector ensures easy compatibility with most motherboards and coolers. The fan is designed to operate at 5 V, making it ideal for special applications such as NAS systems, external coolers or industrial equipment.

Premium materials and construction

Sterrox® LCP (Liquid Crystal Polymer) technology provides the fan blades with extreme strength and low thermal expansion, allowing for ultra-tight clearance between the blades and the frame. SSO2 bearing ensures long-term reliability and stable fan performance, while anti-vibration elements minimize vibration transfer to surrounding components.

Technical data

• Dimensions: 120 × 120 × 25 mm
• Max. speed: 2000 rpm (with L.N.A. 1700 rpm)
• Airflow: 102.1 m³/h
• Noise: 22.6 dB(A)
• Static pressure: 2.34 mm H2O
• Connector: 4-pin PWM
• Color: Brown
• Power supply: 5 V

Package contents

• L.N.A. (Low-Noise Adapter)
• Extension cable
• Anti-vibration mounts
• Mounting screws