Artifact Details

Title

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

Catalog Number

102629856

Type

Physical object

Date

1968 ca.

Manufacturer

Scientific Data Systems (SDS)

Identifying Numbers

Other number 111550 G Spec number on SDS label
Other number 450 Handwritten in ink on PCB
Other number 7-26-70 Warr. exp. date on SDS label
Part number 999-6046-00 REV. K Fabri-tek label
Serial number 422054-18-88 Fabri-tek label
Serial number 901532 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.

Category

Memory/core

Credit

Courtesy of Carnegie Mellon University

Lot Number

X2473.2002