WINSINN 50mm 12V Fan - Dual Ball Bearing 6000 RPM 5010 Cooling Fan Replacement for 3D Printers/Computer Cases/Small Appliances, 30cm Cable with XH2.54-2PIN, Brushless 50x10mm (5Pcs)

WINSINN 50mm Fan 12V, 3D Printer Micro 12 Volt Fans 5010 Dual Ball Bearing, Brushless Cooling 50mmx10mm 2PIN (Pack of 5Pcs)

WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Dual Ball Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs)

WINSINN 40mm Blower Fan 12V, 3D Printer Micro 12 Volt Fans Blower 4010 Dual Ball Bearing, with Air Guide Parts, 40mmx10mm 2PIN (Pack of 5Pcs)