Spectra Logic NAStape 100, Руководство пользователя

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Appendix A. Specifications
75
HP LTO Ultrium Generation 1 Specifications
Drive Specifications
Media Specifications
The table below lists the capacity of HP LTO-1 tape cartridges.
Environmental Specifications
The table below lists the environmental specifications of HP LTO-1 tape cartridges.
Parameter Specification
a
a. All specifications are subject to change without notice.
MTBF 250,000 hours @ 100% duty cycle
Average file access time 71 seconds
Uncorrectable error rate 1 x 10
-17
bits
Sustained transfer rate
b
b. Compression thoughput and capacity depends on the type of data.
7.5 MB/sec native
15 MB/sec compressed
Burst transfer rate
c
c. The actual burst data transfer rate is limited by the performance of the SCSI host bus adapter, the SCSI bus
interface controller, and the buffer control hardware of the drive.
80 MB/sec synchronous maximum
Tape Type Capacity
a
a. All specifications are subject to change without notice.
LTO Ultrium Generation 1 100 GB native (200 GB compressed with LTO-DC)
Factor
a
a. All specifications are subject to change without notice.
Operating Environment
b
b. The upper limit applies to the drive, not to the NAStape. Be sure there is adequate air flow around
NAStape at all times.
Temperature +50°F to +95°F (+10°C to +35°C)
Relative Humidity 20% - 80% non-condensing