Quantum 10K II User Manual
Page 4
Contents
iv
Quantum Atlas 10K II Ultra 160/m SCSI Hard Disk Drives
3.6.6 Installation in a 3.5-inch Bay ....................................................................................................................3-24
3.6.7 Installation in a 5.25-inch Bay ..................................................................................................................3-25
3.6.8 Backplane Installation (SCA Drive)............................................................................................................3-25
3.6.9 Drive Connections.......................................................................................................................................3-26
3.6.9.1 SCSI Bus Connection...........................................................................................................................3-26
3.6.9.2 Power Connection...............................................................................................................................3-26
3.6.9.3 Cables....................................................................................................................................................3-27
Chapter 4 SPECIFICATIONS
4.1 SPECIFICATION SUMMARY ...................................................................................................................................4-1
4.2 FORMATTED CAPACITY.........................................................................................................................................4-3
4.3 DATA TRANSFER RATES.........................................................................................................................................4-4
4.4 TIMING SPECIFICATIONS .......................................................................................................................................4-5
4.5 POWER.....................................................................................................................................................................4-6
4.5.1 Power Sequencing .......................................................................................................................................4-6
4.5.2 Power Reset Limits.......................................................................................................................................4-6
4.5.3 Power Requirements....................................................................................................................................4-7
4.5.3.1 Power Consumption............................................................................................................................4-7
4.5.3.2 DC Voltage Tolerances.........................................................................................................................4-7
4.5.3.3 Current Requirements..........................................................................................................................4-8
4.5.3.4 Current Transients ................................................................................................................................4-9
4.5.3.5 Supply Ripple Voltage and Noise.......................................................................................................4-9
4.5.3.6 DC Voltage Monitoring .......................................................................................................................4-9
4.6 ACOUSTICS............................................................................................................................................................4-10
4.7 MECHANICAL........................................................................................................................................................4-10
4.8 ENVIRONMENTAL CONDITIONS.........................................................................................................................4-11
4.9 SHOCK AND VIBRATION......................................................................................................................................4-11
4.10 RELIABILITY.........................................................................................................................................................4-12
Chapter 5 SCSI DESCRIPTION
5.1 Overview of the SCSI Command Descriptions...................................................................................................5-3
5.2 Command Descriptor Block .................................................................................................................................5-5
5.3 Status/Error Reporting ...........................................................................................................................................5-9
5.4 Auto Contingent Allegiance Condition and Contingent Allegiance Condition...........................................5-11
5.5 Extended Contingent Allegiance Condition.....................................................................................................5-13
5.6 Linked Commands...............................................................................................................................................5-15
5.7 DATA Transfer Command Components ...........................................................................................................5-17
5.8 SCSI Command Descriptions..............................................................................................................................5-21
5.9 CHANGE DEFINITION Command (40h).............................................................................................................5-23
5.10 FORMAT UNIT Command (04h)......................................................................................................................5-25
5.10.1 Five Forms of FORMAT UNIT Commands.............................................................................................5-27
5.10.2 FORMAT UNIT Parameter List ..................................................................................................................5-27
5.10.2.1 FORMAT UNIT Defect List Header........................................................................................................5-28
5.10.2.2 FORMAT UNIT Defect Descriptor – Block Format..............................................................................5-29
5.10.2.3 FORMAT UNIT Defect Descriptor – Physical Sector and Byte From Index Format ........................5-30
5.10.2.4 FORMAT UNIT Initialization Pattern Descriptor..................................................................................5-31
5.11 INQUIRY Command (12h)................................................................................................................................5-33
5.11.1 Standard Inquiry Data Page.....................................................................................................................5-35