1981
Osborne 1
- Released
- 1981
- CPU
- Z80A
- RAM
- 64K
- Display
- 5-inch CRT showing 24 lines of 52 characters, with 32 lines of 128 characters held in RAM; external monitor connection
- Storage
- Twin 5.25-inch single-density floppy disk drives, 92K formatted capacity
- Interfaces
- Serial ports and IEEE-488, configurable as Centronics
- Software
- CP/M, WordStar, SuperCalc, CBASIC and MBASIC
- Communications
- Optional 300-baud modem
- Weight
- 30 lb (13.6 kg)
A 30-pound portable CP/M computer whose success was overtaken by premature news of its successors.