Hitachi HUS103073FL3600 사용자 설명서

 

Drawing No. Sheet No.  Revision  ６

K6610091

12/43 2005/2/23

 

Note 1.    Storage capacity does not include spare sector and spare cylinder.   

Note 2.    This is the value in the case that the drive is formatted to 512 Bytes/sector. 

(1 gigabyte shows 1x10

9

 bytes on this document.) 

Note 3.    Ultrastar 10K300 is formatted to 512 Bytes/sector as the default. 

If non-512 Bytes/sector is required, customer can change it by re-format 

of the drive. 

Note 4.    Data transfer rate is degraded with cable or host condition or electrical noise. 

Note 5.    These specifications are typical under the following conditions: 

1.    Voltage is 5.0V/12.0V as measured on the edge of drive connector. 

2.    Surface temperature of HDA is 40

°C

. 

 

If SCSI commands are issued during start-up (like TEST UNIT READY or 

REQUEST SENSE) in less than 10 ms intervals, then the start-up time may be 

extended. 

Note 6.    The disk drive orientation for vibration test is shown below. 

 

 

 

Test conditions on vibration test are as follows. 

(1) Operating 

Acceleration frequency : 5 to 400 Hz,   

Acceleration level : 9.8m/s2(1.0G) 

Sweep rate : 0.5 octave / minute 

Test cycle : 1 turn 

 

(2) Non-operating 

Acceleration frequency: 5 to 22 Hz, Maximum displacement: 2.56mm 

Acceleration frequency: 22 to 400 Hz, Acceleration level: 49m/s2(5.0G) 

Sweep rate: 0.5 octave / minute 

Test cycle: 1 turn