Noctua NF-A14x25r G2 PWM chromax.black

Noctua NF-A14x25r G2 PWM chromax.black — the ultimate PC cooling fan

In the demanding environment of modern computer builds, efficient cooling is key to maintaining the performance and longevity of components. The Noctua NF-A14x25r G2 PWM chromax.black is designed for a maximum airflow of up to 155.6 m³/h, while maintaining an extremely low noise level of 24.8 dB(A). Thanks to the innovative Progressive-Bend rotor design and Sterrox® LCP material, which minimizes thermal expansion, this fan offers the perfect balance between performance and quiet operation. With a static pressure of 2.56 mm H₂O and sophisticated technologies such as Flow Acceleration Channels, it is the ideal choice for cooling cases and radiators.

Performance and innovative technology

Thanks to the unique Centrifugal Turbulator Hub technology, this fan offers optimized airflow and high efficiency. The extra-small distance between the blades and the fan frame, just 0.7 mm, ensures minimal air leakage and maximum cooling. In combination with SSO2 bearings, not only quiet operation is ensured, but also a long service life of over 150,000 hours, which makes this investment extremely profitable.

Installation flexibility and quiet operation

The fan is equipped with a 4-pin connector and supports PWM regulation, which allows precise adjustment of the speed in the range 0-1500 rpm. When using Low-Noise Adaptor (L.N.A.) adapters, the noise can be reduced to just 19.7 dB(A) and the speed to 1250 rpm, which will be appreciated especially by users looking for an extremely quiet system. With cables of 200 mm length (up to 500 mm with an extension cable), easy installation into most cases is ensured.

Precise technical data

• Dimensions: 140 x 140 x 25 mm (with anti-vibration pads: 138 x 138 x 27 mm)
• Materials: PBT ABS GF30 frame, LCP GF30 rotor, silicone rubber anti-vibration pads
• Static pressure: 2.56 mm H₂O (with L.N.A.: 1.3 mm H₂O)
• Voltage: 12 V (starting voltage 7 V, max. 13.2 V)
• Operating temperature: -10 °C to +60 °C
• Maximum power consumption: 2.28 W, current: 0.19 A

Package contents

• NA-RC16 Low-Noise Adaptor (L.N.A.)
• NA-YC1 chromax.black PWM splitter
• NA-EC1 chromax.black 30cm extension cable
• 4x NA-AV2 chromax.black anti-vibration mounts
• Black screws

The Noctua NF-A14x25r G2 PWM chromax.black is the perfect solution for users looking for top performance, quiet operation and a stylish design in a black finish.