2-Pack Long Lifetime 3wires 50x50x15mm DC Fans DC 5V Cool Blower Fan 5015 Extruder Hotend Cooler Front Hotend Fan for Prusa i3 MK3 MK3S MK2/2.5 3D Printer
Dual Ball bearing fan, Long lifetime 50000Hours tested under 40degree temperature
It has two sides, but the side with sticker must be always facing the hotend (not visible when the fan is mounted). Otherwise, the cooling won't work properly.
5V DC 0.1A, This fan is used for Prusa i3 MK3 MK3S MK2/2.5 3D printer Extruder
Power connector:3pin with RPM measuring function
Package:2piece 5015 Front hotend blower fan
Description
Cooler blower Fan 5V 50x50x15mm; Dimensions: 50x50x15mm; Voltage: 5V; Cable length: About 730mm; Amperage: 0.10A; Dual Ball bearing fan, Long lifetime 50000Hours tested under 40degree temperature; Speed: 5400+-5%RPM.