| Model | 94205-51 |
| Heads | 5 |
| Cylinders | 989 |
| Sectors | 17 |
| Landing Zone | 0 |
| Write Precomp | 0 |
| Reduced Write Current | 0 |
| Capacity | 0 MB |
| Rotational Speed | 0 RPM |
| Physical Interface | 20 Pin and 34 Pin |
| Protocol | MFM |
Control Data Corporation
94155-21
94155-25
94155-28
94155-36
94155-38
94155-48
94155-51
94155-57
94155-67
94155-77
94155-85
94155-86
94205-51
BJ7D5A 77731608
BJ7D5A 77731613
BJ7D5A 77731614