The object consists of a cabinet containing card cages with circuit boards (front and back) and power supply (bottom rear). Numerous power and control cables are coiled inside. There is a locking front panel but no key. There are no side panels. The front top control panel (black) includes lights (red and green) and switches. Light #12 is missing its cover. There are wheels on the bottom of the cabinet.
Siemens System 404 3
Etched on a metal plate on the front of the object
On a yellow sticker on the top front panel of the object
Computer Museum Aachen deprecated registration number on adhered label on the front of the object and also written on the left side of object