Cracking open the Osborne 1: The original portable computer

Memory banks

64K RAM takes up more room then you might think in 1981.


Mark W. Kaelin has been writing and editing stories about the IT industry, gadgets, finance, accounting, and tech-life for more than 25 years. Most recently, he has been a regular contributor to BreakingModern.com, aNewDomain.net, and TechRepublic.