| model number | DJNA-352500 | DJNA-352030 | DJNA-351520 | DJNA-351010 | |
| capacity | GB | 25.0 | 20.3 | 15.2 | 10.1 |
| buffer size | kB | 2000 | 2000 | 512 | 512 |
| heads | 10 | 8 | 6 | 4 | |
| areal density | MB/in2 | 3740 | 3740 | 3740 | 3740 |
| track density | tpi | 16000 | 16000 | 16000 | 16000 |
| recording density | kbpi | 233.8 | 233.8 | 233.8 | 233.8 |
| average seek | ms | 9.00 | 9.00 | 9.00 | 9.00 |
| rotation speed | RPM | 5400 | 5400 | 5400 | 5400 |
| media rate (max.) | MB/s | 24.45 | 24.45 | 24.45 | 24.45 |