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OSI Challenger

1977 · personal computer

Specifications

ManufacturerOSI
Release year1977
TypePERSONAL COMPUTER
CPU6502A
Memory (RAM)1-192Kb
ConfigurationsOption 6502C, 6800 From $439 to $675
Operating SystemOS-65
Others port8 S-100 slots
ROMup to 16Kb
Storage memoryTape, Floppy 5.25"
Text (Cols x Rows)64 x 16

About the OSI Challenger

A vintage personal computer system by OSI released in 1977.

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