Specifications; Quantum Dlt4000 And Dlt7000 Drive Mechanism Specifications - HP Surestore Tape Library Model 2/15 User Manual

Specifications

Quantum DLT4000 and DLT7000 Drive
Mechanism Specifications
Table 1-5 DLT Drive Specifications
Characteristic
Read/write transfer non-compressed mode:
rate: 1.5 MB/second
maximum
compressed (2:1 typical):
sustained (DLTtape
3.0 MB/second
Type IV)
Average access time 68 seconds
Rewind 45 seconds (average)
90 seconds (maximum)
Loading time to 48 seconds (average)
BOT (for
previously written
tape)
Unloading time to 17 seconds (average)
BOT
External Interface 8-bit SCSI-2, differential
Internal Interface 8-bit SCSI-2, single-ended
Read-write head 2-channel, ferrite w/MIG
DLT4000
Performance
Product Description
DLT7000
non-compressed mode:
5.2 MB/second
compressed (2:1 typical):
10.0 MB/second
60 seconds
60 seconds (average)
120 seconds (maximum)
48 seconds (average)
17 seconds (average)
16-bit fast/wide SCSI-2, differential
16-bit fast/wide SCSI-2, single-ended
4-channel, ferrite w/MIG
Specifications
1-7