WINSINN Blower Fan 24V 40mm Turbine Turbo Fan 40x10mm 4010 DC Brushless Dual Ball Bearing Cooling with Air Guide Parts For Ender 3 3D Printer - 2Pin 0.06A 1.44W 7000+-5% RPM (Pack of 5Pcs)

WINSINN 40mm Blower Fan 24V, Ender 3 Fan Upgrade 24 Volt Fans Blower 4010 Dual Ball Bearing, Works with Ender 3 Pro 3X CR-10S (Pack of 5Pcs)

WINSINN 30mm Fan 24V Dual Ball Bearing DC Brushless Quiet Cooling 3010 30x10mm for 3D Printer Extruder Hotend V6 V5 CPU Arduino - 2Pin 0.1A 1.2W 9000+-5% RPM (Pack of 5Pcs)

WINSINN 25mm Fan 12V Dual Ball Bearing Brushless 2510 25x10mm for Cooling DIY Mini Cooling PCB/Notebook/Graphics Card - High Speed (Pack of 5Pcs)