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Seagate ST9146653SS, ST9300653SS, ST9300553SS manual SAS physical interface, Physical interface

Models: ST9300453SS ST9146653SS ST9146853SS ST9300553SS ST9300653SS ST9146753SS

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12.4.1SAS physical interface

Figure 13 shows the location of the SAS device connector J1. Figures 14 and 15 provide the dimensions of the SAS connector.

Details of the physical, electrical, and logical characteristics are provided within this section. The operational aspects of Seagate’s SAS drives are provided in the SAS Interface Manual..

Figure 13. Physical interface

Savvio 15K.3 SAS Product Manual, Rev. A

Page 65

Image 65

Seagate ST9146653SS, ST9300653SS, ST9300553SS, ST9300453SS, ST9146753SS manual SAS physical interface, Physical interface

Contents

ST9300453SS ST9146653SS ST9300653SSST9300553SS ST9146853SSST9146753SSStandard Models Self-Encrypting Drive Models SED FIPS140-2 ModelsPage Contents Installation Defect and error managementAbout Fips About self-encrypting drives Interface requirementsPage Savvio 15K.3 SAS Product Manual, Rev. a List of Figures Page Seagate Online Support and Services Seagate Technology support services Scope Standards Applicable standards and reference documentationElectromagnetic compatibility Electromagnetic susceptibility Electromagnetic compliance for the European Union Electromagnetic complianceAustralian C-Tick Korean KCC European Union Restriction of Hazardous Substances RoHS Reference documents Scsi Commands Reference Manual SAS Interface Manual General description Media description Standard features Formatted capacities PerformanceReliability Programmable drive capacity Factory installed options Internal drive characteristics Performance characteristicsSeek performance characteristics Access time Start/stop time Format command execution timeGeneral performance characteristics Cache operation Prefetch/multi-segmented cache control Prefetch operation Caching write data Error rates Reliability specificationsRecoverable Errors Unrecoverable Errors Seek errors Reliability and serviceInterface errors Preventive maintenance 4 S.M.A.R.T Maximum processing delayControlling S.M.A.R.T Performance impact Thermal monitor Temperature Log Page 0Dh Parameter Code DescriptionPredictive failures Drive Self Test DST State of the drive prior to testingDST failure definition Implementation Short test Function Code 001b Short and extended testsExtended test Function Code 010b Log page entries Shipping Product warrantyProduct repair and return information Storage PowerChoice modes Physical/electrical specificationsPowerChoiceTM power management DC power requirements AC power requirements Regulation 300GB models DC power requirements 146GB models DC power requirements Conducted noise immunity General DC power requirement notesPower sequencing Current profile for 300GB models Current profiles Current profile for 146GB models 300GB models in 3Gb operation Power dissipation300GB models in 6Gb operation 146GB models in 3Gb operation 146GB models in 6Gb operation Relative humidity Temperature a. OperatingEnvironmental limits Shock Effective altitude sea level a. OperatingShock and vibration Recommended mounting Vibration a. Operating-normal Acoustics Air cleanlinessCorrosive environment Dimensions Mechanical specifications Level 2 security About FipsPurpose Admin SP Controlled accessAbout self-encrypting drives Data encryption Random number generator RNG Default passwordDrive locking Data bands Power requirements Authenticated firmware downloadSupported commands Cryptographic erase Drive error recovery procedures Defect and error managementDrive internal defects/errors Background Media Scan SAS system errors Idle Read After Write Media Pre-ScanDeferred Auto-Reallocation Protection Information PI Setting and determining the current Type LevelLevels of PI Identifying a Protection Information drive Drive orientation Installation Air flow Cooling Grounding Drive mounting Interface requirements SAS features Dual port support Scsi commands supportedSupported commands Supported commands Supported commands Supported commands Savvio inquiry data Mode Sense dataInquiry data Page Mode Data Header Mode Data Header Miscellaneous status Miscellaneous operating features and conditionsMiscellaneous features SAS physical interface Datum B Section C C Section a a Connector requirements Physical characteristicsElectrical description Pin descriptions Power Signal characteristicsSAS transmitters and receivers Ready LED Out LED drive signal SAS-2 Specification complianceDifferential signals General interface characteristics Numerics IndexPage Msid Mtbf See also cooling Page Savvio 15K.3 SAS Product Manual, Rev. a