User Manual

PWM-FUNCTION
PWM stands for Pulse Width Modulation. The 4-Pin connector allows the mainboard to
control the fan speed from 800-1500RPM. Fan speed is controlled by the PWM-signal,
which delivers a value between 0-100%, the operating voltage remains a constant 12V
HIGH-VORTEX-AIRFLOW WITH TURBINE BLADE & FRAME PATENTED
DESIGN
Optimum airflow, air pressure & extremely silent performance