HP Integrity NonStop J-Series - Manual (Page 41)

Specifications
M8609A Tabletop Tape Drive Installation and User’s Guide— 546013-002
A- 5
Cartridge Specifications
This table lists read/write compatibility for the tape drive.
Table A-7. Tape Drive Cartridge Read/Write Compatibility
LTO-4 Tape Drive LTO-3 Tape Drive LTO-2 Tape Drive
Ultrium 4 cartridge
(green) Read: Yes
Write: Yes
Read: No
Write: No
Read: No
Write: No
Ultrium 3 cartridge
(slate blue and
yellow) Read: Yes
Write: Yes
Read: Yes
Write: Yes
Read: No
Write: No
Ultrium 2 cartridge
(purple) Read: Yes
Write: No
Read: Yes
Write: Yes
Read: Yes
Write: Yes
Ultrium cleaning
cartridge Yes Yes Yes
Note. For maximum capacity, use Ultrium 4 data cartridges for the LTO-4 tape drive.