"The entire BC1 is made of precision machined, anodized aluminium which offers fantastic rigidity while also being extremely lightweight. The body also features an integrated carry handle and has been ingeniously designed to incorporate the legs, standoffs, and brackets which all seamlessly stow within. This means no moving (or indeed rattling) parts when in transit.
The entire product uses thumbscrews meaning you won’t even need to bring your screwdriver with you. Motherboard standoffs include traditional and convenient pushpin options. The BC1 supports all form factor motherboards, plus up to four VGA cards. Integrated mounting brackets support system fans and radiators in a variety of configurations."
Source: Quiet PC
