Note this is 24V and 38mm thickness.
12V 24V DC Brushless Mute Fan Computer Case Cooling Fan 3/4/5/6/7/8/9/12/14 cm
4020 40X40X20mm Brushless Cooling Fan Cooler Silent 3.7V 5V 12V 18V 24V DC 2 Pin
3010 FAN 3cm 30mm X 30mm X 10mm MINI SQUARE BRUSHLESS COOLING FAN 5V 12V 24V DC
4020 FAN 4cm 40mm X 40mm X 20mm MINI SQUARE BRUSHLESS COOLING FAN 5/12V/24V DC
4020 FAN 4cm 40mm X 40mm X 20mm MINI SQUARE BRUSHLESS COOLING FAN 5V 12V 24V DC
6015 FAN 6cm 60mm X 60mm X 15mm MINI SQUARE BRUSHLESS COOLING FAN 12V 24V DC
