Noctua NF-A12x25 G2 PWM chromax.black 120mm ventilator

The Noctua NF-A12x25 G2 PWM chromax.black is a premium 120mm fan designed for high-performance cooling with exceptional quietness. Featuring the second-generation NF-A12x25 design, this fan combines advanced aerodynamic engineering with a sleek all-black aesthetic, making it ideal for enthusiasts and professionals seeking top-tier thermal management.

Advantages

Equipped with Noctua's SSO2 bearing technology, the NF-A12x25 G2 PWM ensures long-term reliability and smooth operation. The Sterrox® LCP material provides superior stability and durability, while the AAO frame minimizes turbulence and noise. With PWM support for automatic speed control, this fan delivers optimal balance between airflow and acoustics.

Suitable for

• CPU coolers (air and liquid)
• Case ventilation
• Radiator cooling
• Silent PC builds

Key specifications

• Fan size: 120 mm
• Thickness: 25 mm
• Connector: 4-pin PWM
• Max rotational speed: 2000 RPM
• Min rotational speed (PWM): 450 RPM
• Max airflow: 84.0 CFM (142.7 m³/h)
• Max static pressure: 3.27 mm H₂O
• Max noise level: 22.6 dB(A)
• Input voltage: 12 V
• Input power: 1.2 W
• MTTF: >150,000 hours
• Warranty: 6 years

Recommendations

For best performance, use the included Low-Noise Adaptor to reduce noise in less demanding applications. Pair with Noctua's NA-SYC1 Y-cable for easy connection of multiple fans.