Personal computer housing rear wall, has slot field for external connection of plug-in cards mounted in interior of computer, and including slots covered by sheet metals, and corrugations between slots, where rear wall is whole part

摘要

The wall has breakthroughs for external connections such as power supply, monitor and universal serial bus (USB), and a slot field (2) for the external connection of plug-in cards mounted in the interior of a personal computer (PC). The field has slots covered by slot sheet metals, which are found in a cavity (4), after the manufacture of the wall. Corrugations are provided between the slots, and the rear wall is a whole part.