Any PLA 1.75mm
Supports have been added so you don't need to
For extra strong body, use 5 layers top and bottom. 3 layers for perimeters.
Printed my case at 4800 mm/min although this will vary depending on your printer
Case mounted on wall plate
Top part of case slide or clips on/off - sturdy design - 3x3cm fan snaps into case
If you have a 5 volt fan, plug it in as above
Case slides easily and firmly onto mounting plate (if required)