Noctua A14x25 G2 PWM chromax.black Fan 140mm

The fan Noctua A14x25 G2 PWM chromax.black 140mm is a 140mm cooler for case and radiator, aimed at more demanding configurations – from compact gaming builds to serious workstations. The combination of 300–1500 RPM, airflow up to 91.58 CFM, and static pressure 2.56 mmH2O makes it equally suitable for dense radiators and front intake. At the same time, the maximum noise level of 24.8 dBA is quite pleasant for a serious cooler. The black chromax design without RGB is for those who prefer a clean look over a light show.

What you get is a fan that can easily move a large volume of air through a dense mesh or radiator without needing to run it constantly at maximum. With 91.58 CFM and 2.56 mmH2O, you have both good airflow and good static pressure – important if you use dust filters, mesh panels, or 280/420 mm radiators. PWM control via the 4-pin connector gives you fine control through the motherboard – from nearly silent idle at 300 RPM to full speed under load. The SSO2 Bearing and declared MTBF 150000 hours are key if your machine runs all day and you don't want to think about replacing fans after 1-2 years. The added Centrifugal Turbulator hub and Flow Acceleration Channels are aimed at more efficient flow and less parasitic turbulence, which helps balance cooling and noise.

• Size 140 x 140 x 25 mm – standard 140 mm format that fits most modern cases and radiators.
• Speed 300–1500 RPM – wide range allowing super quiet operation at low temperatures and serious cooling under load.
• Airflow 91.58 CFM / 155.6 m³/h – sufficient for an aggressive airflow build or to support a powerful CPU/GPU during long gaming or rendering sessions.
• Maximum static pressure 2.56 mmH2O – suitable for mounting on radiators or behind dense filters and solid front panels.
• Noise level 24.8 dBA – good noise/cooling ratio, especially when the fan is controlled via PWM profiles.
• SSO2 bearing and MTBF 150000 hours – focused on long life and reliability for 24/7 operation.
• Power consumption 2.28 W at 12 V and 0.19 A – low load for the fan headers on the motherboard, with fully standard 4-pin PWM connection.
• Black chromax design without RGB – clean look that fits well in both minimalist and stealth configurations.

Who it is suitable for – if you are looking for quiet yet effective airflow for a mid-range or high-end gaming configuration, or stable cooling for a radiator for a more serious CPU, this fan is a very appropriate choice. It is also suitable for people who value reliability and long life of components over RGB effects. If your goal is a cheap build with a maximum low budget, this might be a bit of an “overkill” class.

The combination of strong airflow, decent static pressure, low noise, and long life in a completely black form factor makes the Noctua A14x25 G2 PWM chromax.black a very sensible fan for a serious and organized build.