OSI Challenger
1977 · personal computer
Specifications
| Manufacturer | OSI |
|---|---|
| Release year | 1977 |
| Type | PERSONAL COMPUTER |
| CPU | 6502A |
| Memory (RAM) | 1-192Kb |
| Configurations | Option 6502C, 6800 From $439 to $675 |
| Operating System | OS-65 |
| Others port | 8 S-100 slots |
| ROM | up to 16Kb |
| Storage memory | Tape, 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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