Fractal Design Dynamic X2 GP-18 PWM (FD-FAN-DYN-X2-GP18-PWM-BK)

Twelve individually addressable hub-mounted RGB LEDs Specially designed fan blades and outer ring produce an exceptionally uniform glow LLS (Long Life Sleeve) bearings provide silent operation with a long lifespan Integrated vibration-damping corners made from high-quality synthetic rubber Trip Wire technology introduces a micro-turbulent layer... morefor enhanced blade efficiency Aerodynamic stator struts with embedded wiring reduce noise and turbulence

Super-sized airflow The Dynamic X2 GP-18 is a powerful 180 mm fan that packs a mean punch in the air-flow department. Massive blades stout 38 mm thickness and a wide 300-1200 RPM range with PWM control allow the GP-18 to yield remarkably high airflow while remaining exceptionally quiet.   - Massive 180 x 38 mm fan th... moreat yields remarkably high airflow while remaining very quiet - High-grade LLS bearing with 90000-hour MTTF delivers long-lasting dependability - PWM support offers a wide 300-1200 RPM speed range for silent operation under lighter loads and maximum airflow during more demanding activity - Optimized fan geometry balances airflow with extra emphasis on static pressure for great performance in any usage scenario - Aerodynamic stator struts with embedded wiring helps reduce noise and turbulence - Stator struts sit on a wide angle to the trailing edge of the blades resulting in a lower noise level and smoother noise profile - Strategically placed notches near the fan hub on the trailing edge of the blades help to eliminate the humming noise produced when the blades pass stator struts - Trip Wire technology introduces a micro-turbulent layer that helps to combat elements that negatively affect performance providing an overall more efficient and quieter fan environment - Customized design contributes to a cool running and beautiful looking build - Fits standard 180 mm fan mounts with 165 x 165 mm screw hole pattern