| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| tx0_64kw | TX-0 original demonstrator (64 kWords of RAM) | 1956 | MIT | Yes | tx0_8kw |
| tx0_8kw | TX-0 upgraded system (8 kWords of RAM, new order code) | 1962 | MIT | Yes | |
| tx0_8kwo | TX-0 upgraded system (8 kWords of RAM, old order code) | 1959 | MIT | Yes | tx0_8kw |
| tx0_readtape_image | TX0 Tape Reader | No | |||
| tx0_punchtape_image | TX0 Tape Puncher | No | |||
| tx0_printer_image | TX0 Typewriter | No | |||
| tx0_magtape_image | TX0 Magnetic Tape | No |