BXQINLENX 4020 Dc12v 0.12amaxQuiet Brushless Cooling Fan Miniature Cooling Fans 40x40X20mm 5 Blade (3 PCS) Product Name : DC Axial Cooling Fan Voltage Current : DC 12V 0.12Amax Size : 40mmx40mmx20mm Package: 3 X 4020 Cooling Fan