Olivetti M28 SP
Personal computer, 1986, Olivetti. The M28 was the first Olivetti PC of the AT class, built around an 80286 at 8 MHz with up to 1 MB of RAM on the main board, in a desktop case in the style of the M24. The M28 SP ("Special Performance") is the top configuration with a 70 MB hard disk (code XP1076), aimed at users of Xenix and multi-user applications. It was replaced by the M280 in 1987.
| Years | 1986 to 1987 |
|---|---|
| Processor | Intel 80286 at 8 MHz, optional 80287 |
| RAM | 512 KB, expandable to 1 MB on board and more on cards |
| Graphics | enhanced CGA compatible, 640 x 400 |
| Storage | 5.25" floppy drive of 1.2 MB and 70 MB hard disk |
| Operating system | MS-DOS 3.x, Xenix |
| Ports | RS-232, parallel, 16-bit expansion slots |
Documentation
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