It is a Print in Place storage box for a single DDR4 (SODIMM) Ram-Module from a Notebook.
The lid is held down with a latch. The clearance is 0.45 so it should be printable on most printers.
Printing:
lay it flat on the surface and slice it normaly with min 3 walls 3 bottom layers and 4 top layers, 10% of infill should be plenty
The author marked this model as their own original creation.