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White transparent 140 mm case fan with PWM sharing technology

ARCTIC

ARCTIC P14 PWM PST 140 mm Case Fan White/Transparent

SKU CH-Z3AB-WRBFT

Pressure-optimised 140 mm case fan runs at 200–1700 RPM with 72.8 CFM airflow and 0.3 Sone noise, featuring PWM sharing for synchronised speed control

  • Pressure-optimised design cools heatsinks and radiators effectively
  • 200–1700 RPM PWM PST control keeps noise low under light loads
  • Neodymium magnet motor runs more efficiently than earlier versions
  • Low coil temperature extends service life by roughly four times
  • 8 CFM airflow at 0.3 Sone delivers strong cooling quietly

Purpose-Built Cooling

The ARCTIC P14 PWM PST is a 140 mm case fan optimised for static pressure, making it suited for heatsinks and radiators where air resistance is higher. Its white and transparent finish fits clean builds that need directed airflow through restrictive components.

Thermals and Acoustics

Speed ranges from 200 to 1700 RPM under PWM control, delivering 72.8 CFM or 123.76 m³/h at the top end. Noise stays at 0.3 Sone at 1700 RPM, and the Neodym-Iron-Boron magnet motor runs roughly 10 °C cooler, which the maker says quadruples service life.

Connector and Compatibility

A 4-pin PWM connector enables broad speed regulation and supports PWM Sharing Technology so multiple fans can sync from one header. Builders who need high-volume airflow for open meshes or who lack a 4-pin header on their board should check compatibility before buying.

Highlights

  • Pressure-optimised design cools heatsinks and radiators effectively
  • 200–1700 RPM PWM PST control keeps noise low under light loads
  • Neodymium magnet motor runs more efficiently than earlier versions
  • Low coil temperature extends service life by roughly four times
  • 8 CFM airflow at 0.3 Sone delivers strong cooling quietly

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the ARCTIC P14 PWM PST fan and what is the common mistake?

Mount the 140 mm fan using the four corner screw holes and connect the 4-pin PWM header to the motherboard; the common mistake is plugging the PST daisy-chain cable into a 3-pin header, which disables PWM speed control.

What maintenance or replacement will this fan need later?

The motor uses a Neodym-Iron-Boron magnet ring that runs at a lower coil temperature, giving roughly four times the service life of earlier designs, so no routine bearing lubrication or replacement is expected during normal use.

What limit appears first under sustained load?

At the maximum 1700 RPM the fan delivers 72.8 CFM (123.76 m³/h) at 0.3 Sone; the practical limit is the RPM ceiling of 1700, beyond which neither airflow nor static pressure can increase.

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