H-Frame Mini is an innovative computer chassis consisting of several aluminium plates with thickness ranging from 1.6 to 2 mm. As these plates are only interconnected by vertical struts and mesh grilles, the chassis has a completely open design and delivers good cooling performance even without fans. Two USB 3.0 connectors situated at the front are easily accessible. The outer plates of the chassis are blue, and one of the two end plates may be replaced by a pane of glass.