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White 120 mm PWM case fan with nine translucent blades and a four-pin connector

ARCTIC

ARCTIC P12 PWM 120 mm Case Fan White

SKU CH-CPBK-QHQXG

Pressure-optimised 120 mm PWM case fan runs at 200–1800 RPM for 56.3 CFM airflow and 0.3 Sone noise

  • Pressure-optimised design pushes air through dense radiators and filters
  • PWM control spans 200 to 1800 RPM for silent idle and full cooling
  • Neodymium magnet motor cuts coil temperature for four-times longer life
  • 3 CFM airflow at 1800 RPM delivers strong case ventilation
  • Noise stays at 0.3 Sone even at maximum speed

Pressure-Optimised 120 mm Fan

The ARCTIC P12 PWM is a 120 mm case fan designed for focused airflow and high static pressure. It uses a 4-pin PWM connector to regulate speed between 200 and 1800 RPM. A neodymium magnet ring motor runs at lower coil temperature for extended service life. The white frame suits colour-coordinated builds.

PWM Speed Control and Motor Efficiency

The 4-pin PWM interface lets the motherboard adjust fan speed automatically across the full 200 to 1800 RPM range. At maximum speed the fan delivers 56.3 CFM or 95.65 m³/h of airflow while producing 0.3 Sone of noise. The newer motor generation uses a neodymium-iron-boron magnet ring that lowers coil temperature, roughly doubling lifespan for every 10 °C reduction and achieving four times the service life of earlier designs.

Builders Prioritising Static Pressure and Low Noise

This fan suits radiators, dense heatsinks or restricted intake paths where static pressure matters more than raw volume. It also fits users who want quiet operation at low RPM and long-term reliability from the cooler-running motor. Buyers who need higher maximum airflow for open-case configurations or who require addressable RGB lighting should look at something else.

Highlights

  • Pressure-optimised design pushes air through dense radiators and filters
  • PWM control spans 200 to 1800 RPM for silent idle and full cooling
  • Neodymium magnet motor cuts coil temperature for four-times longer life
  • 3 CFM airflow at 1800 RPM delivers strong case ventilation
  • Noise stays at 0.3 Sone even at maximum speed

Specifications

No published specifications for this item yet.

Questions about this item

How long does the motor last before it needs replacing?

The motor runs at a lower coil temperature, giving it roughly four times the service life of earlier designs.

What stops the fan from spinning faster than 1800 RPM under heavy load?

The PWM controller caps the speed at 1800 RPM, so that is the hard limit even when the system demands maximum cooling.

How loud and how much power does it draw when running at 1800 RPM all day?

At 1800 RPM it produces 0.3 Sone and moves 56.3 CFM, keeping noise low while delivering full airflow.

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