Artifact Details

Title

System 4004 disk drive

Catalog Number

102668101

Type

Physical object

Date

1968 ca.

Manufacturer

Siemens

Place Manufactured

U.S.A.

Identifying Numbers

Model number 4004 Silkscreened on the front panel
Other number 135.88.32 Computer Museum Aachen deprecated registation number on an adhered label on left panel of object
Other number 172 Handwritten on a yellow label adhered on the right panel
Other number 3518831-2 REV 4 On a green and white label on the right panel behind the front access panel.
Other number 3518831-2 REV-4 On a black and white label on the right panel behind the front access panel
Other number 564 There are individual number stripes on a holder on the left panel behind the front access panel
Other number 9461-8 On a black and white label on the right panel behind the front access panel
Other number 9461-B14 On a green and white label on the right panel behind the front access panel.
Other number SP0 68105 A05 On a black and white label on the right panel behind the front access panel.
Part number 41250124 On a black and white label on the right panel behind the front access panel.
Part number 41253607 On a black and white label on the bag behind the front access panel.
Serial number 13333 On a black and white label on the right panel behind the front access panel.

Dimensions

overall: 40 in x 24 1/4 in x 36 in

Description

The unit consists of a removable disk drive and two removable access panels, front and back. Inside the front access panel are 5 card cages with many circuit boards. On top of the card cage is a control knob. On the top front panel are 3 buttons: white, green and red on the outside. On the blue plastic cover and on a front panel is the same label that reads "DATENFERNDERARBEITUNG". There is a yellow label on the front panel. A label that apparently fell off the objbect is in a plastic bag attached to the object.

Category

Memory/disk

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007