3510 5V ->35 x 35 x 10mm 3.7/5//9/12/18/24V, cable length 20cm. 4010 24V ->40 x 40 x10mm 3.7/5//9/12/18/24V, cable length 20cm.
DC 3.7V-24V Brushless Chassis Cooling Fan 3510， 35mm x 35mm x 10mm 2 Pin Cable
DC 3.7V-24V Brushless Chassis Cooling Fan 12025 120mm x 120mm x 25mm 2 Pin Cable
DC 3.7V-24V Brushless Chassis Cooling Fan 3510/ 4010 40x40x10mm 2 Pin Cable
DC Brushless Chassis Cooling Fan 4020 40mm x 40mm x 20mm 2 Pin Cable 3.7V-24V
DC 3.7V-12V Brushless Chassis Cooling Fan 4007 40mm x 40mm x 10mm 2 Pin Cable
DC Brushless Chassis Cooling Fan 3010 30mm x 10mm x 10mm 2 Pin Cable 3.7V-24V
