Columbia University Computing History   

IBM Disk Drives

IBM mainframe disk drives
IBM mainframe disk drives 1982
IBM mainframe storage capacity 1981-1996
IBM mainframe storage capacity 1981-1996

Photo: Bob Resnikoff.
Graph: Stew Feuerstein.

Columbia University Computing History Frank da Cruz / [email protected] This page created: January 2001 Last update: 1 April 2021