1Piece Gdstime 5V 12V 24V 40x40x10mm Dual Ball Bearing Mini Small Brushless DC 3D Printer Cooling Fan 40mm 4010 Cooler Fan

1Piece Gdstime 5V 12V 24V 40x40x10mm Dual Ball Bearing Mini Small Brushless DC 3D Printer Cooling Fan 40mm 4010 Cooler Fan

AliExpress