Arctic P14 Pro PST 140 mm PWM Single Fan with Cable Splitter – Black

ARCTIC P14 Pro PST

The ARCTIC P14 Pro PST is a high-performance 140 mm PWM fan designed for users who need strong cooling efficiency, excellent static pressure, and flexible fan control for multi-fan setups. Built for both airflow-restricted environments and high-demand systems, this fan features optimized blade geometry, durable bearing technology, and ARCTIC’s PWM Sharing Technology (PST) for synchronized fan operation. It is ideal for radiator cooling, mesh-filtered cases, and overall high-performance PC builds.

Performance & Airflow

The P14 Pro PST delivers excellent cooling performance thanks to its advanced motor control and wide speed range.

• Wide PWM Speed Range: Operates between 400–2500 rpm with PWM regulation, allowing precise speed and noise control based on system temperature.
• 0-RPM Silent Mode: Below 5% PWM, the fan can stop completely for silent, low-load operation.
• High Airflow Output: Capable of pushing up to 110 cfm (≈ 186 m³/h), ensuring effective heat dissipation even under heavy load.
• Strong Static Pressure: With a static pressure rating of 5.2 mmH₂O, the P14 Pro PST easily overcomes resistance from radiators, dust filters, and dense case structures.

This combination of airflow and pressure makes the fan suitable for a wide range of performance-oriented cooling setups.

Design & Build Quality

The P14 Pro PST incorporates several engineering improvements that enhance durability, cooling efficiency, and operational smoothness:

• Fluid Dynamic Bearing (FDB): Designed with an extended shaft, this bearing improves pressure distribution and reduces vibration for long-lasting reliability and quieter operation.
• Optimized Blade & Frame Design: The refined blade geometry and frame structure reduce turbulence and maximize airflow consistency.
• Two-Plane Automated Balancing: The fan is balanced at two depth levels to reduce vibration and ensure smooth, stable rotation during operation.
• Intelligent Motor Control: The integrated microcontroller reduces motor noise, compensates for load fluctuations, and protects against reverse polarity or sudden current spikes.

These design refinements help the fan maintain peak performance even under demanding cooling scenarios.

Practical Features & Connectivity

• PWM Sharing Technology (PST): The fan includes both a 4-pin PWM plug and a 4-pin socket, allowing multiple fans to be daisy-chained and controlled simultaneously from a single PWM header.
• Generous Cable Length: Comes with a 400 mm main cable plus an additional 80 mm daisy-chain extension for easier routing and multi-fan setups.
• Standard Dimensions: Measures 140 × 140 × 27 mm, ensuring compatibility with most PC cases and radiators that support 140 mm fans.
• Reliable Power Specs: Operates at 12 V DC, with a 5 V start-up voltage and a current draw of 0.35 A.
• Operating Temperature: Suitable for environments ranging from 0 °C to 40 °C.
• Warranty: Backed by a 6-year warranty, emphasizing long-term dependability and build quality.

Ideal Use Cases

The ARCTIC P14 Pro PST excels in:

• Radiator cooling, whether for AIOs or custom liquid-cooling loops
• Mesh-filtered intake or exhaust configurations requiring strong static pressure
• Quiet or silent PC builds, thanks to the low-RPM and 0-RPM modes
• Compact or restricted-airflow PC cases
• Multi-fan setups, where daisy-chaining and synchronized PWM control simplify cable management and tuning

Summary

The ARCTIC P14 Pro PST is a powerful and intelligent 140 mm PWM cooling solution built for performance, quiet operation, and flexible fan management. With its high airflow, strong static pressure, durable fluid dynamic bearing, and PWM Sharing Technology, it is an excellent choice for radiator setups, airflow-resistant case designs, and multi-fan configurations. The combination of robust engineering and a long 6-year warranty makes the P14 Pro PST a reliable, long-lasting addition to any high-performance PC.