Tuuletin Fractal Design Aspect 14 PWM

The Fractal Design Aspect 14 PWM is a 140 mm case fan with a speed range of 500–1700 RPM, delivering up to 132.5 m³/h airflow and a maximum static pressure of 2.05 mmH2O. It uses a rifle bearing for improved longevity and efficiency, operates at 12 V and comes in a black finish. The Aspect series combines refined aesthetics with aerodynamic design elements derived from Fractal’s Dynamic and Prisma ranges.

Advantages

The aerodynamic stator struts reduce turbulence and lower noise generated by airflow while maintaining structural integrity. Trip Wire Technology creates a micro-turbulent layer that improves blade efficiency. The minimalistic Aspect frame preserves a clean visual profile without sacrificing performance. Built-in chaining support simplifies cable management when using multiple fans.

Suitable for

Key specifications

How to use

Install the Aspect 14 PWM in a compatible 140 mm fan mount inside the case, ensuring the airflow direction matches your cooling layout. Connect the fan to a PWM-capable header on the motherboard or a PWM controller to take advantage of automatic speed control. Use the built-in chain feature to link power/signal cables when installing multiple Aspect fans, and fasten with the supplied screws or vibration-dampening mounts as appropriate.

Recommendations

For balanced cooling and low noise, configure the fan speed curve in the BIOS or fan control software to keep idle speeds low and allow higher RPMs under load; place Aspect fans as intake or exhaust according to case airflow design and avoid obstructing the airflow path.