CPU OpenAir Chassis

Open air chassis design for CPU. The benefit of this design over standard computer chassis is that because of its modular design the user can scale it up/down depending of his/her needs. I am designing this for my home nas which will be sitting in a shelf, reasonably protected from dust. Another advantage of this design is the air flow which will add to the longevity of your computer electronics. I will be making at least a couple of versions to address different user requirements. The ugly looking motherboard is Dell OptiPlex 9010. It has exact dimensions and mounting hole positions with a photo of motherboard added as deacyl.