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Seagate ST9300403SS, ST9300603SS, ST9300503SS, ST9146803SS, ST9146703SS manual Dual port support

Models: ST9146803SS ST9300603SS ST9300503SS ST9146603SS ST9146703SS ST9300403SS

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12.2Dual port support

Savvio SAS drives have two independent ports. These ports may be connected in the same or different SCSI domains. Each drive port has a unique SAS address.

The two ports have the capability of independent port clocking (e.g. both ports can run at 6Gbit/sec or the first port can run at 6Gbit/sec while the second port runs at 3Gbit/sec.) The supported link rates are 1.5, 3.0, or 6.0 Gbits/sec.

Subject to buffer availability, the Savvio drives support:

•Concurrent port transfers—The drive supports receiving COMMAND, TASK management transfers on both ports at the same time.

•Full duplex—The drive supports sending XFER_RDY, DATA and RESPONSE transfers while receiving frames on both ports.

48	Savvio 10K.3 SAS Product Manual, Rev. G

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Seagate ST9300403SS, ST9300603SS, ST9300503SS, ST9146803SS, ST9146703SS, ST9146603SS manual Dual port support

Contents

ST9300603SSST9300503SS ST9146803SSST9146703SS ST9300403SS ST9146603SSSavvio 10K.3 SAS Product ManualPage Contents 1.0 Seagate Technology support services 2.0 Scope5.0 Performance characteristics 6.0 Reliability specifications10.0 Defect and error management 11.0 Installation8.0 About FIPS 9.0 About self-encrypting drives 12.0 Interface requirementsSavvio 10K.3 SAS Product Manual, Rev. G Savvio 10K.3 SAS Product Manual, Rev. G List of Figures Page 1.0 Seagate Technology support services SEAGATE ONLINE SUPPORT and SERVICES2.0 Scope Model NumberSelf-Encrypting Drive SED FIPS 140-2 Level 2 certified3.0 Applicable standards and reference documentation 3.1 Standards3.1.1 Electromagnetic compatibility 3.1.1.1 Electromagnetic susceptibility3.1.2 Electromagnetic compliance Electromagnetic compliance for the European UnionAustralian C-Tick Korean MICReference documents 3.1.3 European Union Restriction of Hazardous Substances RoHS4.0 General description 4.1 Standard features 4.2 Media description4.3 Performance 4.4 Reliability4.5 Formatted capacities 4.6 Programmable drive capacity4.7 Factory-installed options 5.0 Performance characteristics 5.1 Internal drive characteristics5.2 Seek performance characteristics 5.2.1 Access time5.3 Start/stop time 5.2.2 Format command execution time for 512-byte sectors minutes5.2.3 General performance characteristics ST9300603SS5.5.1 Caching write data 5.4 Prefetch/multi-segmented cache control5.5 Cache operation 5.5.2 Prefetch operation 6.0 Reliability specifications 6.1 Error rates6.1.1 Recoverable Errors 6.1.2 Unrecoverable Errors6.2 Reliability and service 6.1.3 Seek errors6.1.4 Interface errors 6.2.2 Preventive maintenanceFully-enabled delay 6.2.4 S.M.A.R.TControlling S.M.A.R.T Performance impactPredictive failures 6.2.5 Thermal monitorTable 1 Temperature Log Page 0Dh Parameter Code6.2.6.2.1 State of the drive prior to testing 6.2.6 Drive Self Test DST6.2.6.1 DST failure definition 6.2.6.2 Implementation6.2.6.2.3 Short and extended tests Short test Function Code 001bExtended test Function Code 010b 6.2.6.2.4 Log page entriesProduct repair and return information 6.2.7 Product warrantyShipping 7.2 DC power requirements 7.0 Physical/electrical specifications7.1 AC power requirements Savvio 10K.3 SAS Product Manual, Rev. G 3 See +12V current profile in Figure 7.2.1 Conducted noise immunity General DC power requirement notes7.2.2 Power sequencing 7.2.3 Current profiles Figure 17. Current profiles for 300GB modelsFigure 18. Current profiles for 146GB models 7.3 Power dissipation 300 GB models in 3 Gbit operation300GB models in 6 Gbit operation 146GB models in 3 Gbit operation 7.4.1 Temperature a. Operating 7.4 Environmental limits146GB models in 6 Gbit operation 7.4.2 Relative humidity 7.4.3 Effective altitude sea level a. Operating7.4.4 Shock and vibration Figure 23. Location of the HDA temperature check pointPackaged/product weight 7.4.4.1 ShockPackage size Drop height7.4.4.2 Vibration a. Operating-normal Figure 24. Recommended mounting7.4.5 Air cleanliness 7.4.6 Corrosive environment7.4.7 Acoustics 7.4.8 Electromagnetic susceptibilityin mm in mm 7.5 Mechanical specificationsFigure 25. Mounting configuration dimensions Level 2 security 8.0 About FIPSPurpose 9.2 Controlled access 9.0 About self-encrypting drives9.1 Data encryption 9.2.1 Admin SP9.3 Random number generator RNG 9.4 Drive locking9.5 Data bands 9.2.3 Default password9.7 Authenticated firmware download 9.8 Power requirements9.9 Supported commands 9.6 Cryptographic erase10.2 Drive error recovery procedures 10.0 Defect and error management10.1 Drive internal defects/errors 10.3 SAS system errors Table 4 Read and write retry count maximum recovery timesMaximum recovery time per Maximum recovery time per10.6 Deferred Auto-Reallocation 10.4 Background Media Scan10.5 Media Pre-Scan 10.7 Idle Read After Write 11.0 Installation 11.1 Drive orientation11.2 Cooling Figure 28. Air flowK x X = F 15lb = 67N 11.3 Drive mounting11.4 Grounding 12.1 SAS features 12.0 Interface requirements12.1.1 task management functions SAS task management functions supported12.2 Dual port support 12.3 SCSI commands supported Supported commandsSupported commands Supported commands Supported commands 12.3.1 Inquiry data Savvio inquiry data12.3.2 Mode Sense data BytesCHG = Changeable bits indicates if default value is changeable 3. Current values4. Changeable values Savvio 10K.3 SAS Product Manual, Rev. GTable 9 Mode Sense data for 300GB drives Table 10 Mode Sense values for 146GB drives Savvio 10K.3 SAS Product Manual, Rev. GMiscellaneous status 12.4 Miscellaneous operating features and conditionsMiscellaneous features 12.4.1 SAS physical interface Figure 29. Physical interfaceFigure 30. SAS device plug dimensions C OF DATUM BFigure 31. SAS device plug dimensions detail TO DATUM A12.4.2 Physical characteristics 12.4.3 Connector requirements12.4.4 Electrical description 12.4.5 Pin descriptions12.5 Signal characteristics 12.4.7 Power12.4.6 SAS transmitters and receivers 12.5.1 Ready LED Out12.6 SAS-2 Specification compliance 12.7 Additional informationLED drive signal 12.5.2 Differential signalsSavvio 10K.3 SAS Product Manual, Rev. G Numerics IndexPage Page See also cooling Page Seagate Technology LLC