| Model | PT-4102R |
| Heads | 8 |
| Cylinders | 820 |
| Sectors | 26 |
| Landing Zone | 0 |
| Write Precomp | 0 |
| Reduced Write Current | 0 |
| Capacity | 87 MB |
| Rotational Speed | 0 RPM |
| Physical Interface | 50 Pin |
| Protocol | SCSI SE |
PTI
PT-225
PT-234
PT-238R
PT-251R
PT-338
PT-351
PT-357R
PT-376R
PT-4102R