Noctua NF-A12x25 G2 PWM fan

Noctua NF-A12x25 G2 PWM — quiet and efficient fan

For demanding users and builds where the combination of high performance and minimal noise is key, the Noctua NF-A12x25 G2 PWM is the ideal solution. Thanks to the use of Sterrox® LCP material and innovative aerodynamics, the fan achieves excellent efficiency with an ultra-tight blade clearance of 0.5 mm, which ensures top performance on radiators, heatsinks and when cooling cases. With a maximum noise level of just 22.5 dB(A), operation is extremely quiet, even at full load. In addition, it provides PWM speed control for precise power control and energy savings. The product is backed by a long 6-year warranty, ensuring quiet operation for many years to come.

Performance and cooling efficiency

The Noctua NF-A12x25 G2 PWM is optimized for a wide range of applications. It offers a higher static pressure of 3.14 mm H2O, which is essential for effective cooling of dense radiators and heatsinks. The maximum airflow of 107.3 m³/h ensures sufficient cooling even in demanding builds. Thanks to the optimized P/Q profile, high efficiency is achieved at various load levels.

Design for long life and quiet operation

The fan uses the SSO2 bearing, which combines excellent smoothness and long life. This minimizes vibration and noise, contributing to overall quiet operation. The unique Sterrox® LCP material adds strength and stability, which is important for minimizing deformation at high speeds (up to 1800 rpm).

Flexibility and easy installation

Thanks to the standard 4-pin PWM connector, the fan is compatible with most modern motherboards, making it easy to integrate into existing systems. Included in the package are accessories such as an extension cable and anti-vibration mounts, ensuring easy installation and customization for various needs.

Technical data

• Dimensions: 120 × 120 × 25 mm
• Maximum speed: 0-1800 rpm
• Maximum noise: 22.5 dB(A)
• Maximum air flow: 107.3 m³/h
• Static pressure: 3.14 mm H2O
• Connector: 4-pin PWM

Package contents

• L.N.A. adapter
• PWM splitter
• Extension cable
• Anti-vibration mounts
• Radiator gaskets
• Mounting screws