Fan Noctua 140mm NF-A14 iPPC-3000 PWM

The fan Noctua NF-A14 iPPC-3000 PWM is a 140 mm industrial model aimed at situations where cooling is more important than noise – dense radiators, cramped cases, servers, rendering machines. It operates in a wide range from 800 to 3000 RPM, giving you the choice between quieter operation and maximum aggressive airflow. At full speed, it reaches an 158.5 CFM airflow, which is a serious volume of air for a 140 mm fan. The black color makes it easy to combine in any build without intrusive accents.

What you get: 140 x 140 x 25 mm form factor that fits standard 140 mm positions for cases and radiators, but with a much higher performance ceiling compared to typical “quiet” fans. Thanks to the 4 Pin PWM connector, you can dynamically control the speeds through the motherboard – keeping it around 800–1500 RPM at idle and light load, and ramping it up to 3000 RPM only when temperatures demand it. The consumption of 6.6 W at 12 V and 0.55 A is well within the standard fan headers, but it’s good to keep in mind the higher current if you are connecting multiple units to one splitter. The SSO2 Bearing and declared MTBF 150000 hours are indications of long life under 24/7 operation, even in harsher environments with dust and high temperatures. The noise level of 41.3 dBA at maximum speed is the price for this airflow – the fan is designed to cool aggressively, not to be “invisible.”

• Size 140 x 140 x 25 mm – standard 140 mm format, suitable for both case fans and 140 mm radiators.
• Range 800–3000 RPM – wide speed control, allowing you to set it from moderately quiet to extremely high-performance mode.
• Airflow 158.5 CFM / 269.3 m3/h – very high flow rate, suitable for dense radiators, mesh fronts, and configurations with a lot of heat.
• Noise level 41.3 dBA – noticeable noise at maximum, making it more suitable for performance-first builds rather than completely silent ones.
• Connector 4 Pin PWM – full control through BIOS or software, with options for temperature curves and profiles.
• SSO2 Bearing and MTBF 150000 hours – long-life bearing optimized for reliable 24/7 operation.
• Consumption 6.6 W (0.55 A at 12 V) – more powerful motor providing high speeds but requiring proper planning of headers.

Who it is suitable for: if you are building a powerful gaming or workstation setup with a lot of heat, or aiming for maximum performance on a 140 mm radiator, this fan has the capacity to push serious air. It is also suitable for more industrial applications, servers, and cases that run 24/7. If your main priority is “as quiet as possible,” there are more suitable lower-speed models.

The combination of 3000 RPM, 158.5 CFM, and robust SSO2 bearing makes the Noctua NF-A14 iPPC-3000 PWM fan ideal for situations where you don’t want to compromise on cooling. You leave it on PWM control and have a serious reserve of airflow when the system really heats up.