Noctua NF-A14x25r G2 PWM chromax.black Case Fan 140 mm Black

The Noctua NF-A14x25r G2 is a 140 mm fan designed for applications requiring high static pressure, such as on CPU heatsinks or radiators. Its performance is based on Progressive Bend blade geometry and a tight 0.7 mm tip clearance, which work together to focus airflow and maintain efficiency. The fan incorporates an etaPERF motor with SupraTorque technology, which helps sustain rotational speed and airflow when encountering resistance from dense fin stacks or dust filters. This model is engineered for users prioritizing cooling effectiveness in restricted spaces.

This fan connects via a 4-pin header, allowing for PWM speed control directly from the motherboard. The operational range spans from 0 RPM at low loads to a maximum of 1500 RPM. It operates with a published maximum noise level of 24.8 dB and utilizes an SSO2 bearing for operational stability and longevity. The chromax.black version features an all-black construction, including the fan, frame, and anti-vibration pads, making it suitable for builds with a coordinated color scheme.

• 140 mm fan with a 25 mm thickness
• PWM control for speeds from 0 to 1500 RPM
• Generates up to 91.58 CFM of airflow
• Produces a static pressure of 2.56 mmH2O
• Features a self-stabilising oil-pressure (SSO2) bearing
• Connects via a standard 4-pin PWM fan header