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Table 2.2 Function specifications (continued)
Specification
Item
MBA3300NC
MBA3300NP
MBA3147NC
MBA3147NP
MBA3073NC
MBA3073NP
SPI-4 (T10/1365D Rev. 10), SAM-2 (T10/1157D Rev. 24),
Related standards
SPC-2 (T10/1236D Rev. 20), SBC (T10/996D Rev. 8c)
Data buffer 8 MB FIFO ring buffer (*12)
Acoustic noise (Idle) 3.6 Bels typ.
(*1) The formatted capacity can be changed by changing the logical block length and using spare sector
space. See Chapter 3 for the further information. The formatted capacity listed in the table is an
estimate for 512 bytes per sector.
(*2) One gigabyte (GB) = one billion bytes; accessible capacity will be less and actual capacity
depends on the operating environment and formatting.
(*3) The seek time is as follows:
Seek time [ms]
Seek difference [4096 Cyl/div]
(*4) The start time is the time from power on or start command to when the HDD is ready, and the stop
time is the time for disks to completely stop from power off or stop command.
(*5) This value indicates during idle mode. Power supply at nominal voltage ± 1%. 25°C ambient.
(*6) Up to 4 SCSI devices having capacitance of 25pF or less can use cable length of up to 3.0 m.
(*7) 5 to 8 SCSI devices having capacitance of 25pF or less can use cable length of up to 1.5 m.
(*8) 1 on 1 connection case.
(*9) 1 host, 15 devices case.
C141-E270 23