SDS Sigma series
From Computer History Wiki
Revision as of 15:20, 12 July 2025 by Larsbrinkhoff (talk | contribs) (At UC:A; other articles link there too.)
The SDS Sigma was a family of 32-bit time-sharing computers.
A Sigma 7 at UCLA was the first computer connected to the nascent ARPANET.
External links
- Sigma documentation on Bitsavers
- The SDS Sigma 7: a Real-Time Time-Sharing Computer
- The Computer That Will Not Die: The SDS Sigma 7 Narrator: it died.
- Sales brochure
- UCLA Internet Museum displaying a Sigma 7 front panel
