| brand | name | image | follows | type | date presented | cpu | Operating system | RAM standard | Website | Producer | date retired |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Osborne Executive |  | Osborne 1 | Personal computer | 1983 | Zilog Z80 | CP/M | 124[KB] | WebSite | Adam Osborne, Osborne Computer Corporation | ||
| Sinclair QL |  | ZX Spectrum | Personal computer | 01/1984 | Motorola 68008 | Sinclair QDOS | 128[KIB] | WebSite | Sinclair research | 1986 | |
| SV-328 |  | SV-318 | Microcomputer | 1983 | Zilog Z80 | CP/M | 64[KB] | WebSite | Spectravideo | ||
| SVI-728 |  | SV-328 | Microcomputer | 1985 | Zilog Z80 | MSX-DOS | 64[KB] | WebSite | Spectravideo | ||
| Timex Computer 2048 |  | ZX Spectrum | Zilog Z80 | WebSite |