Artifact Details

Title

8-bit 2-1/2 D core memory stack

Catalog Number

102629876

Type

Physical object

Date

1968 ca.

Manufacturer

Scientific Data Systems (SDS)

Identifying Numbers

Other number 111549 L Spec. No. on SDS label
Other number 12-22-70 Warr. Exp. date on SDS label
Serial number 802314 SDS label

Dimensions

overall: 7/8 in x 9 7/8 in x 6 in

Description

Object is a core memory board for a SDS Sigma 5 mainframe computer. The OEM of this board is identified by a logo that consists of the letter "G" with a slash through it, followed by a subscript "C".

Category

Memory/core

Credit

Courtesy of Carnegie Mellon University

Lot Number

X2473.2002