the door. When the cartridge is inserted into the drive, a threading mechanism pulls the pin (and tape)
out of the cartridge, across the drive head, and onto a non-removable take-up reel. The head can then
read or write data from or to the tape.
The write-protect switch (▌4▐ in Figure 107 on page 91 prevents data from being written to the tape
cartridge. For more information, see “Write-Protect switch” on page 97.
The label area (▌5▐ in Figure 107 on page 91) provides a location to place a label. .
The insertion guide (▌6▐ inFigure 107 on page 91) is a large, notched area that prevents the cartridge from
being inserted incorrectly.
Table 16. Nominal cartridge life: Load/unload cycles
Type Load/Unload Cycles
Ultrium 8 20,000 (20k)
Ultrium 7 20,000 (20k)
Ultrium 6 20,000 (20k)
Ultrium 5 20,000 (20k)
Ultrium 4 20,000 (20k)
Ultrium 3 20,000 (20k)
Ultrium 2 10,000 (10k)
Ultrium 1 5000 (5k)
Cartridge compatibility
Table 17. Ultrium data cartridge compatibility with Ultrium tape drive
Ultrium
Tape
Drive
LTO Ultrium Data Cartridges
12000
GB
Ultrium
8
6000 GB
Ultrium 7
2500 GB
Ultrium 6
1500 GB
Ultrium 5
800 GB
Ultrium 4
400 GB
Ultrium 3
200 GB
Ultrium 2
100 GB
Ultrium 1
Ultrium
8
Read/
Write
Read/Write
Ultrium
7
Read/
Write
Read/Write Read/Write Read only.
Ultrium
6
Read/Write Read/Write Read only.
Ultrium
5
Read/Write Read/Write Read only.
Ultrium
4
Read/Write Read/Write Read only.
Ultrium
3
Read/Write Read/Write Read only.
Ultrium
2
Read/Write Read/Write
Ultrium
1
Read/Write
Media 93