This is a remix of the EZ Fan Mount.
I've added a frame with an handle to move Z-Axis when leveling the plate.
The front hot end frame need 2 M3x8 sel tapping screws.
You can mount both 40x40x10 or 40x40x20 fan, change only the screws M3x25 or 35. Use Parker style self tapping screews.
Feel free to change the style of the front frame but please don't add grille, I've left free air because any kinf of grille add noise.
I've used SUNON 24V 0,6W 40x40x20mm 13m³/h 21dBA ; Sunon MF40202V21000UA99
It's quiet and doesn't need DC DC converter. It has also a good airflow.
This fan can be used also into the mainboard changing screews lenght.
Material to use PETG, PLA+ or ABS.
In the pictures blue semi-transparent PETG.
No support needed, stronger with 100% fill.
The author remixed this model.