Quantum PX720, Руководство пользователя

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Chapter 1 Library Description
Overview
Quantum PX720 User’s Guide 7
Library Models
1
The Quantum PX720 library is comprised of three models that support a
wide range of storage and performance requirements and connectivity
options including SCSI and Fibre Channel (see figure 4 through figure 9
for bin panel locations).
Tape Drive Types
1
The Quantum PX720 can be configured with up to 20 tape drives and up
to 648 SDLT or 732 LTO tape cartridges slots.
Table 1 SDLT320
Performance Characteristics
Table 2 SDLT 600
Performance Characteristics
Table 3 DLT - S4 Performance
Characteristics
Table 4 HP LTO-2
Characteristics
Quantum PX720 SDLT Model (drives/slots) 20/648
Capacity in Terabytes (TB) (160 GB per cartridge) 103
Throughput (GB/hr) based on 16 MB/sec transfer rate 1152
Quantum PX720 SDLT Model (drives/slots) 20/648
Capacity in Terabytes (TB) (300 GB per cartridge) 194
Throughput (GB/hr) based on 36 MB/sec transfer rate 2592
Quantum PX720 SDLT Model (drives/slots) 20/648
Capacity in Terabytes (TB) (800 GB per cartridge) 518
Throughput (GB/hr) based on 60 MB/sec transfer rate 4320
Quantum PX720 HP LTO-2 Model (drives/slots) 20/732
Capacity in Terabytes (TB) (200 GB per cartridge) 145
Throughput (GB/hr) based on 30 MB/sec transfer rate 2160