This shelf PC is a project for a minimalist and clean PC setup. For this build, a DIY PC case has to be built from the scratch, so, there are many thoughts into building this setup including airflow, minimal visible cable and its performance, although this is only intended for office work rather than a gaming rig. The shelf pc allows you to have more room on your desk and have a cleaner look, plus, you have additional space for your books on top of your head for easy access.