This table shows which Linear Tape Open (LTO) Ultrium tape units and cartridges are compatible.
| Cartridge type | Part number | Part number | Part number |
|---|---|---|---|
| LTO Ultrium Tape Drive | Ultrium 3 400 GB | Ultrium 2 200 GB | Ultrium 1 100 GB |
| Ultrium 3 | Read and Write | Read and Write | Read only |
| Ultrium 2 | Read and Write | Read and Write | |
| Ulturium 1 | Read and Write | ||
| The Part number for Ultrium Universal cleaning cartidge is 35L2087. | |||