Silverstone Tek 120mm Ultra-Quiet PWM 9-Bladed Cooling Fan FQ121
FQ121 represents SilverStone's pursuit of a design that balances performance and tranquility. Its included PWM module allows motherboard to control fan speed and regulate the temperature inside your chassis with optimal efficiency. FQ121's nine-bladed design maximizes airflow with ridged edges to provide stable static pressure. These features not only improve ventilation but also decrease operating noise.