Manuals / Seagate / Computer Equipment / Computer Drive

Seagate manual Savvio 10K.2 SAS, ST9146802SS ST973402SS

Models: ST973402SS ST9146802SS

1 90

Download 90 pages 13.54 Kb

Page 1

Savvio 10K.2 SAS

Savvio 10K.2 SAS

ST9146802SS

ST973402SS

Image 1

Seagate manual Savvio 10K.2 SAS, ST9146802SS ST973402SS

Contents

ST9146802SS ST973402SS Savvio 10K.2 SASPage ST9146802SS ST973402SS Savvio 10K.2 SASOctober Rev. A Revision status summary sheet06/23/06 Initial releasePage 4.0 Performance characteristics Contents5.0 Reliability specifications 6.0 Physical/electrical specifications8.0 Installation 7.0 Defect and error management10.0 Seagate Technology support services 9.0 Interface requirementsList of Figures Page Figure 1. Savvio 10K.2 SAS disc drive 1.0 ScopeSavvio 10K.2 SAS Product Manual, Rev. B 2.1 Standards 2.0 Applicable standards and reference documentation2.1.1 Electromagnetic compatibility 2.1.1.1 Electromagnetic susceptibilityElectromagnetic compliance for the European Union 2.1.2 Electromagnetic complianceAustralian C-Tick Korean MICSavvio 10K.2 SAS Installation Guide 2.2 Reference documentsSCSI Commands Reference Manual Specification for Acoustic Test Requirement and ProceduresSavvio 10K.2 SAS Product Manual, Rev. B 3.0 General description 3.2 Media description 3.1 Standard features3.3 Performance 3.4 Reliability 3.7 Factory-installed accessories3.5 Formatted capacities 3.6 Programmable drive capacity3.8 Factory-installed options 4.1 Internal drive characteristics 4.0 Performance characteristics4.2 Seek performance characteristics 4.2.1 Access timeGeneral performance characteristics 4.2.2 Format command execution time for 512-byte sectors minutes4.2.3 4.4 Prefetch/multi-segmented cache control 4.3 Start/stop time4.5 Cache operation 4.5.2 Prefetch operation 4.5.1 Caching write dataSavvio 10K.2 SAS Product Manual, Rev. B Savvio 10K.2 SAS Product Manual, Rev. B 5.1 Error rates 5.0 Reliability specifications5.1.1 Recoverable Errors 5.1.2 Unrecoverable Errors5.1.3 Seek errors 5.2 Reliability and service5.1.4 Interface errors 5.2.2 Preventive maintenanceOn-line only delay Maximum processing delayFully-enabled delay 5.2.4 S.M.A.R.TDetermining rate Reporting controlPredictive failures 5.2.5 Thermal monitorParameter Code Table 11 Temperature Log Page 0DhDescription 5.2.6 Drive Self Test DST5.2.6.2.2 Invoking DST 5.2.6.2.1 State of the drive prior to testing5.2.6.2.3 Short and extended tests Short test Function Code 001b5.2.6.2.4 Log page entries 5.2.7 Product warranty5.2.6.2.5 Abort ShippingSavvio 10K.2 SAS Product Manual, Rev. B Product repair and return information6.1 AC power requirements 6.0 Physical/electrical specifications6.2 DC power requirements Table 12 ST9146802SS DC power requirementsGeneral DC power requirement notes Table 13 ST973402SS DC power requirements6.2.1 Conducted noise immunity 6.2.2 Power sequencing6.2.3 Current profiles +12VFigure 3. ST973402SS current profile ST9146802SS in 3 Gbit operation 6.3 Power dissipationST973402SS in 3 Gbit operation 6.4.1 Temperature 6.4 Environmental limits6.4.3 Effective altitude sea level 6.4.2 Relative humidity6.4.4 Shock and vibration 6.4.4.1 ShockPackage size Packaged/product weightDrop height Figure 7. Recommended mounting6.4.4.2 Vibration 6.4.5 Air cleanliness6.4.6 Corrosive environment 6.4.8 Electromagnetic susceptibility 6.4.7 AcousticsFigure 8. Mounting configuration dimensions 6.5 Mechanical specificationsSavvio 10K.2 SAS Product Manual, Rev. B 7.1 Drive internal defects/errors 7.0 Defect and error management7.2 Drive error recovery procedures Savvio 10K.2 SAS Product Manual, Rev. B 7.4 Background Media Scan 7.3 SAS system errorsTable 14 Read and write retry count maximum recovery times Maximum recovery time per7.6 Deferred Auto-Reallocation 7.5 Media Pre-Scan7.7 Idle Read After Write 8.1 Drive orientation 8.0 InstallationFigure 10. Air flow 8.2 Cooling8.4 Grounding 8.3 Drive mountingSavvio 10K.2 SAS Product Manual, Rev. B 9.0 Interface requirements 9.1 SAS features9.1.1 task management functions Table 15 SAS task management functions supported9.2 Dual port support Table 17 Commands supported by Savvio SAS family drive 9.3 SCSI commands supportedTable 17 Commands supported by Savvio SAS family drive continued Table 17 Commands supported by Savvio SAS family drive continued Table 17 Commands supported by Savvio SAS family drive continued Savvio inquiry data 9.3.1 Inquiry data9.3.2 Mode Sense data Bytes3. Current values CHG = Changeable bits indicates if default value is changeable4. Changeable values Savvio 10K.2 SAS Product Manual, Rev. BMODE DATA HEADER 03 fa 00 10 00 00 00 BLOCK DESCRIPTOR Savvio 10K.2 SAS Product Manual, Rev. B Miscellaneous features 9.4 Miscellaneous operating features and conditionsMiscellaneous status Figure 11. Physical interface 9.4.1 SAS physical interfaceC OF DATUM B L Figure 12. SAS device plug dimensionsFigure 13. SAS device plug dimensions detail 9.4.3 Connector requirements 9.4.2 Physical characteristics9.4.4 Electrical description 9.4.5 Pin descriptions9.4.7 Power 9.5 Signal characteristics9.4.6 SAS transmitters and receivers 9.5.1 Ready LED Out9.5.2 Differential signals LED drive signalTable 26 General interface characteristics Table 24 Ready LED Out conditions9.5.2.1.3 Jitter tolerance masks 9.5.2.1.2 Receive eye maskFigure 15. Receive eye mask Figure 16. Reveive tolerance eye masktion X2OP - 0, 5xadditional sinusoidal jitter - X1OPPeak-to sinusoidalTable 27 Transmitter signal characteristics 9.5.2.2 Transmitter signal characteristicsTable 28 Receiver signal characteristics 9.5.2.3 Receiver signal characteristics9.5.2.3.1 Jitter Table 29 Maximum allowable jitter9.5.2.3.2 Receiver jitter tolerance 9.5.2.3.4 Impedance specificationsTable 30 Receiver jitter tolerance 9.5.2.3.3 Compliant jitter test pattern CJTPAT9.5.2.4.1 Transmitter characteristics R0 RRTable 31 Impedance requirements Sheet 2 of 9.5.2.4 Electrical TxRx connections= -10, 884dB = -5, 437dBTx+ TCTF Tx SAS internal connector10 nF ProbeFigure 21. ISI loss example at 1.5 Gbps 9.5.2.5 Receiver characteristicsOnline services 10.0 Seagate Technology support servicesSeagate Service Centers Customer Service OperationsEuropean support services USA/Canada/Latin America support services Seagate Service CentersData Recovery Services Authorized Service CentersAsia/Pacific support services Africa/Middle East support servicesFAX services-All Europe toll call Toll-free support numbersCustomer Service Operations Seagate Service CentersWarranty Service Call centerNumerics IndexPage Page See also cooling Page Seagate Technology LLC