6-bay, 3.5" HDD module

This is a 6-bay HDD module for lightofhonor's excellent modular Mini-ITX snapping/stacking tower.

It features holes in the bottom and slats in the side for better ventilation, and pegs to hold the drives in place, so that they do not slide if the module is tilted.

I have listed Babakz's design as a source here because I took some inspiration from it (such as to have the drives face a different direction), though this design is not actually based on it.