9710 (StorageTek) Addendum for NonStop Servers
Addendum to the StorageTek 9710 for the Tandem Environment 
The DLT Drive FRU in the 9710 Automated Cartridge Subsystem   
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mechanism uses a leader block to wind the tape through the tape 
path inside  
the drive. (To view the parts of a cartridge, see Figure 1-6.) 
There are three types of cartridge tape: 
• The standard cartridge tape (Mark III) can be used with the 
DLTtape drive(s) housed in the 9710 Tape Cartridge 
Subsystem. The standard tape stores up to 20 gigabytes of 
compressed data or 10 gigabytes in the uncompressed mode.  
• The XT cartridge tape (Mark III XT) can be used with the 
DLTtape drive(s) housed in the 9710 Tape Cartridge 
Subsystem. The XT tape stores up to 30 gigabytes of 
compressed data or 15 gigabytes in the uncompressed mode. 
• The extended cartridge tape (Mark IV) can be used with the 
DLTtape drive(s) housed in the 9710 Tape Cartridge 
Subsystem. The extended tape stores up to 40 gigabytes of 
compressed data or 20 gigabytes in the uncompressed mode. 
Figure 5-4 A Digital Linear Tape Cartridge 










