ARCTIC P12 PRO 120 mm PWM case fan, black
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Choose countryThe ARCTIC P12 PRO is a black 120 mm PWM fan for computer cooling. Its high static pressure helps move air through radiators, perforated panels and mesh filters where airflow encounters greater resistance.
Speed control and airflow
PWM control adjusts the speed from 600–3000 RPM, with the fan stopping below a 5 % PWM signal. The specified airflow is 77 CFM / 131 m³/h, with a static pressure of 6.9 mm H₂O.
- Smooth operation: a fluid dynamic bearing and extended shaft help minimise vibration.
- Balanced design: revised fan blades and automated balancing support smooth rotation.
- Motor control: the microcontroller reduces motor noise, compensates for load fluctuations and protects against inrush currents and reverse polarity.
Size and connection
The fan measures 120 × 120 × 25 mm and has a 4-pin plug with a 400 mm cable. It uses a 12 V DC supply. Minimal gaps in the design help maintain static pressure and airflow efficiency.
| Fan speed | 600–3000 RPM, PWM controlled; 0 RPM below 5 % PWM |
|---|---|
| Airflow | 77 CFM / 131 m³/h |
| Static pressure | 6.9 mm H₂O |
| Fan bearing | Fluid Dynamic Bearing (FDB) |
| Current / voltage | 0.29 A / 12 V DC |
| Connection | 4-pin plug |
| Cable length | 400 mm |
| Dimensions | 120 × 120 × 25 mm |
| Weight | 183 g |
| Colour | Black |
| EAN | 4895265000072 |
|---|
Can the fan stop completely?
Yes. The fan runs at 0 RPM when the PWM signal is below 5 %.
Is it suitable for radiators and mesh filters?
Yes. Its high static pressure supports airflow through radiators, perforated panels and mesh filters.












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