| Model | MK134FA |
| Heads | 7 |
| Cylinders | 733 |
| Sectors | 17 |
| Landing Zone | 0 |
| Write Precomp | 734 |
| Reduced Write Current | 734 |
| Capacity | 44 MB |
| Rotational Speed | 0 RPM |
| Physical Interface | 20 Pin and 34 Pin |
| Protocol | MFM |
Toshiba
MK134FA
MK234FB-I
MK234FCF-I
MK53FA
MK53FB
MK54FA
MK54FB
MK56FA
MK56FB