ARCTIC P14 Pro PST CO fan 140mm

Professional 140mm PWM fan designed specifically for continuous operation with advanced speed control.

This powerful fan combines a high airflow of 110 CFM with an impressive static pressure of 5.2 mm H 2 O , making it an ideal choice for demanding applications requiring efficient cooling. The fan is equipped with double ball bearings for maximum reliability and long life even in continuous operation.

Advanced PWM control allows for smooth speed control in the range of 400–2500 RPM with the option of complete stop at a PWM signal below 5%. A practical daisy-chain cable with a 4-pin connector allows for easy connection of multiple fans in series without the need for additional hubs.

Advanced PWM control
The fan uses sophisticated PWM control with linear characteristics, which ensures precise speed control based on system temperature. When the PWM signal is below 5%, the fan stops completely, allowing for quiet operation at low loads.

Daisy-chain connection
Unique cable solution with integrated 4pin socket allows connecting up to several fans in series from a single PWM output on the motherboard. The main cable is 400 mm long, the extension part is 80 mm.

Optimization for continuous operation
The CO designation (Continuous Operation) indicates special optimization for continuous 24/7 operation. The double ball bearing and robust construction ensure long-term reliability even in demanding conditions.

BASIC SPECIFICATIONS

Speed: 400–2500 RPM (PWM controlled)

Airflow: 110 CFM | 186 m³/h

Static pressure: 5.2 mm H2O
Bearing: dual ball
Connector: 4pin PWM + 4pin socket
Operating temperature: 0-40°C
Power supply: 12 V DC, starting voltage 5 V DC
Consumption: 0.35 A
Cable: 400mm + 80mm daisy-chain
Dimensions: 140 × 140 × 27 mm
Weight: 242g