Artifact Details

Title

System 404 process control computer

Catalog Number

102668105

Type

Physical object

Date

1983 ca.

Manufacturer

Siemens

Identifying Numbers

Model number Siemens System 404 3 Etched on a metal plate on the front of the object
Other number 0100 On a yellow sticker on the top front panel of the object
Other number 27.87.45.1 Computer Museum Aachen deprecated registration number on adhered label on the front of the object and also written on the left side of object

Dimensions

overall: 71 3/4 in x 27 3/4 in x 23 in

Description

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.

Category

Digital computer/mainframe

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007