| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| swtpc09 | swtpc S/09 Sbug | 1980 | SWTPC | Yes | |
| swtpc09d3 | swtpc S/09 UNIBug + DMAF3 | 1980 | SWTPC | Yes | swtpc09 |
| swtpc09i | swtpc S/09 Sbug + piaide | 1980 | SWTPC | Yes | swtpc09 |
| swtpc09o | swtpc S/09 OS9 | 1980 | SWTPC | Yes | swtpc09 |
| swtpc09u | swtpc S/09 UNIBug + DMAF2 | 1980 | SWTPC | Yes | swtpc09 |