HP Surestore 6.140 Tape Library - Manual (Page 219)

Drives and Media
HP Ultrium Drives & Media
Appendix D D-19
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HP Ultrium Drives & Media
This section describes the following:
• DLT Drive and Media Specifications
• Using DLT Tape Cartridges
• Troubleshooting DLT Drives
HP Ultrium Drive and Media Specifications
Table D-8 Ultrium Drive Specifications
Description HP Ultrium
Performance
Read/write transfer rate:
(maximum sustained) • Non-compressed mode:
15 MB/second
• Compressed (2:1 typical):
30 MB/second
Burst transfer rate 80 MB/second
Average access time 90 seconds
Loading time 25 seconds (maximum)
Unloading time 13 seconds (maximum)
MTBF 250,000 hours
Interface type • Low-Voltage Differential (LVD)
Ultra 2 SCSI
• High-Voltage Differential (HVD)
Ultra SCSI