| Family ID | Family Name | Form Factor | Note |
| 23 | MJA | 2.5″ SATA | MJA-BH series (Final generation family before Toshiba merger) |
| 22 | MHZ-BT | 2.5″ SATA | MHZ-BT series |
| 21 | MHZ-BH | 2.5″ SATA | MHZ-BH series |
| 20 | MHY | 2.5″ SATA | MHY-BH series |
| 1F | MHX | 2.5″ SATA | MHX-BT series |
| 1E | MHW-BH | 2.5″ SATA | MHW-BH series |
| 1D | MHW-AH | 2.5″ IDE | MHW-AH series |
| 1C | MHV-BH | 2.5″ SATA | MHV-BH series |
| 1B | MHV-AH | 2.5″ IDE | MHV-AH series |
| 1A | MHU | 2.5″ IDE | MHU-AT (High capacity laptop series) |
| 19 | MHT-BH | 2.5″ SATA | MHT-BH series (Early Fujitsu Mobile SATA) |
| 18 | MHT-AH | 2.5″ IDE | MHT-AH series |
| 17 | MHS | 2.5″ IDE | MHS-AT |
| 16 | MHR | 2.5″ IDE | MHR-AT |
| 15 | MHQ | 2.5″ IDE | MHQ-AT |
| 14 | MHP | 2.5″ IDE | MHP-AT |
| 13 | MHN | 2.5″ IDE | MHN-AT |
| 12 | MHM | 2.5″ IDE | MHM-AT |
| 11 | MHL | 2.5″ IDE | MHL-AT |
| 10 | MHK | 2.5″ IDE | MHK-AT |
| 06 | MPG | 3.5″ IDE | MPG-AH / Picobird-6 (Famous MCU chip failure series) |
| 05 | MPF | 3.5″ IDE | MPF-AH / Picobird-5 |
| 04 | MPE | 3.5″ IDE | MPE-AT / Picobird-4 |
| 03 | MPD | 3.5″ IDE | MPD-AT / Picobird-3 |
| 02 | MPC | 3.5″ IDE | MPC-AT / Picobird-2 |
| 01 | MPB | 3.5″ IDE | MPB-AT / Picobird-1 |
