Scientific Data Systems
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Scientific Data Systems was an American computer company founded in September 1961 by Max Palevsky, Arthur Rock and Robert Beck, veterans of Packard Bell Corporation and Bendix, along with eleven othe
An XDS Sigma 9 at the Living Computer Museum, Seattle, Washington, 2014
SDS Sigma series
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The SDS Sigma series is a series of third generation computers that were introduced by Scientific Data Systems of the United States in 1966. The first machines in the series are the 16-bit Sigma 2 and
Scientific Data Systems
…very low-cost, general-purpose computer 12-bit system introduced in 1965. it was not compatible with other SDS lines such as the 900 series or the Sigma series. Features included: 12- and 24-bit instructions…
Front panel of the SDS Sigma 5 computer at the Computer History Museum, Mountain View, California
RAD with cover open and disk pulled out for maintenance