JB's [John Brock] Blog

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On the Barbican in Plymouth

On the Barbican in Plymouth
JB in 2008

Re-discovering an IBM 80486DX2

  What an interesting PC. The IBM label can be orientated according to how you place the box! A whole 64MB of memory. A date and time rememb...

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  • 1980s microprocessor development
  • 80486 CPU
  • Amateur Radio
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About Me

John Brock
Roodepoort, Johannesburg, Gauteng, South Africa
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