Olivetti M28
| Also known as | AT&T PC 6310, LogAbax Persona 1800 |
|---|---|
| Manufacturer | Olivetti |
| Type | Personal computer |
| Release date | 1986 |
| Operating system | MS-DOS 3.2, XENIX |
| CPU | Intel 80286 @ 8 MHz |
| Memory | 512 KB (expandable to 1024 KB on the motherboard) |
| Storage | 20MB hard drive |
| Removable storage | Floppy Drive |
| Display | 12" monochrome or 14" color monitor; proprietary DB25 interface; 640x400, 640x200 monochrome; 320x200 in 4 colors; 80x25, 40x24 characters in 16 colors |
| Sound | Internal Speaker |
| Connectivity | Serial RS-232 port, Centronics parallel port |
| Predecessor | Olivetti M24 |
The Olivetti M28 personal computer, introduced in 1986, was the successor to the Olivetti M24. It had an Intel 80286 CPU running at 8 MHz and 512 KB (expandable to 1024 KB on the motherboard) of RAM, featuring a 5.25" floppy drive and a 20 MB hard drive. The operating systems were MS-DOS 3.2 and XENIX.
The computer had room to install three disk units, as opposed to only two on the M24. It was possible to install a 70 MB hard drive, a 80287 math coprocessor and an enhanced CGA compatible graphic card capable of displaying 640 × 400 pixels with 16 colors.
The Olivetti M28 was rebranded as the AT&T PC 6310 by AT&T in 1987 and sold on the US market.
It was available in France as the Persona 1800, sold by LogAbax.