Panasonic asfn8 series axial dc brushless fans 80 x 80 x 25mm panasonic asfn86372 this 24v dc axial brushless fan from the panasonic asfn8 series measures 80 x 80 x 25mm and has an operating speed of 3250rpm panasonic asfn86372 axial 24v dc brushless fan 3250 rpm 80 x 80 x 25mm