Artifact Details

Title

System 4004 magnetic drum unit

Catalog Number

102667940

Type

Physical object

Date

1968 ca.

Manufacturer

Siemens

Identifying Numbers

Model number SIEMENS SYSTEM 4004 567 Embossed on a metal plate on the front of the object
Other number #126 Written on a yellow sticker attached to the back of the object
Other number #5044 Written on a paper label attached to the front of the object

Dimensions

overall: 62 1/2 in x 50 in x 25 in

Description

The object is somewhat dirty and damaged. The front metal doors of the object no longer close tigthtly, and the right metal panel is missing.

Category

Memory/drum

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007

Related Records

102716467 Module
102716472Module