IBM RDX, Руководство пользователя

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Table 8. Environmental specifications (continued)
Operational Non-operational
Vibration Internal RDX
drive dock sine vib 0.50 g peak, 5 -
500 Hz sine vib 0.10 g peak, 5 -
500 Hz
External RDX
drive dock sine vib 0.25 g peak, 3 -
200 Hz sine vib 1.54 g peak, 10 -
250 Hz
Shock Internal RDX
drive dock half sine 65 g at 2 ms half sine 145 g at 2 ms
External RDX
drive dock half sine 31 g at 5 ms half sine 71 g at 2 ms
Performance specifications
Note: Capacity and transfer rate vary depending on the RDX cartridge type that is
used.
Table 9. Environmental specifications
RDX 320 GB
media RDX 500 GB
media RDX 750 GB
media RDX 1 TB
media
Native
capacity 320 GB 500 GB 750 GB 1 TB
Average
sustained
transfer rate USB 2.0 25 Mbps
USB 3.0 230 Mbps
Burst transfer
rate USB 480 Mbps
Average
access time 15 ms
Function Removable disk drive
Command set
v
Packet command feature set (ATA/ATAPI-7)
v
SCSI primary commands (SPC-2)
v SCSI block commands (SBC-2)
Logical block
size
512 bytes
Supported
file systems ext2, ext3, FAT32 and NTFS
Note: NTFS is the default file system on the RDX cartridge.
20
RDX USB Drive User's Guide