Home›Articles›How RSTS grew from 56 kilobytes to four megabytesArticleHow RSTS grew from 56 kilobytes to four megabytesArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnRSTS/E, Systems Well-attested SourcesWikipedia: RSTS/EDevelopment, 1970sQuote, Development, 1970sFrom 1970 to 1973, RSTS ran in only 56K bytes of magnetic core memory (64 kilobytes including the memory-mapped I/O space).View the SourceAtlas Article Vocabularytier 1AtlasComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.