Fractal Design Dynamic 3 14 PWM Black 140 mm Case Fan

The Fractal Design Dynamic 3 14 PWM is a 140 mm cooling fan for desktop PC cases. It is used to create intake or exhaust airflow. The black frame and blades are designed to blend into standard, opaque chassis interiors. By omitting RGB or LED lighting, the design focuses entirely on ventilation, making it suitable for builds that prioritize airflow over aesthetics.

The fan uses a rifle bearing, which typically requires less maintenance than a standard sleeve bearing. Builders often mount it behind front panels or exhaust grilles to maintain consistent airflow and prevent heat buildup around sensitive components. It is a reliable option for standard cooling configurations.

• 140 mm diameter: fits standard large mounting points.
• 25 mm thickness: fits within conventional case clearances.
• 350 to 1800 RPM speed: adjustable to match thermal demands.
• 78 CFM maximum airflow: moves air efficiently through the enclosure.
• 2.38 mmH2O maximum air pressure: pushes air steadily through restricted vents.
• 4-pin PWM connector: allows for motherboard-controlled speed regulation.