DC Brushless Blower Fan 93x93x30mm, 5V, 12V, 24V, Low, Medium, High Speed, Low noise level, high CFM and Air stat DC Brushless Blower Fan93x93x30mm,5V, 12V, 24V,Low, Medium, High Speed,Low noise level, high CFM and Air static,2 Leadwire or 3 Leadwire.