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Seagate ST9500620SS, ST9500621SS, ST9500622SS, 100620418 SAS physical interface, Physical interface

Models: ST91000640SS ST91000641SS 100620418 ST91000642SS ST9500622SS ST9500621SS ST9500620SS

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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

Constellation.2 SAS Product Manual, Rev. H

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Seagate ST9500620SS, ST9500621SS, ST9500622SS, 100620418, ST91000642SS manual SAS physical interface, Physical interface

Contents

SED Fips 140-2 Models ST91000640SSST91000641SS ST9500620SSST9500621SSST91000642SS ST9500622SS Standard Models Self-Encrypting Drive Models Revision history Contents Interface requirements Defect and error managementInstallation About Fips About self-encrypting drivesPage Constellation.2 SAS Product Manual, Rev. H List of Figures Constellation.2 SAS Product Manual, Rev. H Seagate Online Support and Services Seagate Technology support services Scope Electromagnetic susceptibility Applicable standards and reference documentationStandards Electromagnetic compatibility Korean KCC Electromagnetic complianceElectromagnetic compliance for the European Union Australian C-Tick China Restriction of Hazardous Substances RoHS Directive European Union Restriction of Hazardous Substances RoHS Self-Encrypting Drives Reference Manual Reference documents General description Media description Standard features Programmable drive capacity PerformanceReliability Formatted capacities Factory-installed options Access time Performance characteristicsInternal drive characteristics Seek performance characteristics Start/stop time General performance characteristics Cache operation Prefetch/multi-segmented cache control Prefetch operation Caching write data Unrecoverable Errors Reliability specificationsError rates Recoverable Errors Preventive maintenance Reliability and serviceSeek errors Interface errors Reporting control 4 S.M.A.R.TControlling S.M.A.R.T Performance impact Thermal monitor Temperature Log Page 0Dh Parameter Code DescriptionPredictive failures Implementation State of the drive prior to testingDrive Self Test DST DST failure definition Log page entries Short and extended testsShort test Function Code 001b Extended test Function Code 010b Product repair and return information Product warrantyShipping Storage PowerChoice modes Physical/electrical specificationsPowerChoiceTM power management DC power requirements AC power requirements 1000GB drive Standard & SED model DC power requirements 500GB drive Standard & SED model DC power requirements Conducted noise immunity General DC power requirement notesPower sequencing TB model current profiles Current profiles GB model current profiles 1TB model drive in 3Gb operation Power dissipation 1TB model drive in 6Gb operation 500GB model drive in 3Gb operation 500GB model drive in 6Gb operation Relative humidity Temperature a. OperatingEnvironmental limits Shock Effective altitude sea level a. OperatingShock and vibration Recommended mounting Corrosive environment Air cleanlinessVibration a. Operating-normal Acoustics See Section Constellation.2 SAS Product Manual, Rev. H Mounting configuration dimensions Mechanical specifications Seagate Enterprise SED About FipsPurpose Validation Program Example of Fips tamper evidence labels Data encryption Controlled accessAdmin SP About self-encrypting drives Data bands Authenticated firmware downloadRandom number generator RNG Drive locking Supported commands Power requirements Drive error recovery procedures Defect and error managementDrive internal defects/errors SAS system errors Deferred Auto-Reallocation Background Media ScanMedia Pre-Scan Levels of PI Setting and determining the current Type LevelIdle Read After Write Protection Information PI Identifying a Protection Information drive Drive orientation Installation Air flow Cooling Grounding Drive mounting Interface requirements SAS features Dual port support Supported commands Scsi commands supported Supported commands Supported commands Supported commands Constellation.2 inquiry data Mode Sense dataInquiry data Page Block Descriptor 00 00 00 00 3a 38 60 30 00 00 00 00 00 00 02 Miscellaneous status Miscellaneous operating features and conditionsMiscellaneous features SAS physical interface Datum B Section C C Section a a Pin descriptions Physical characteristicsConnector requirements Electrical description Ready LED Out Signal characteristicsPower SAS transmitters and receivers General interface characteristics SAS-2 Specification ComplianceLED drive signal Differential signals Numerics Index KCC Msid Mtbf See also cooling Page Constellation.2 SAS Product Manual, Rev. H Page Americas Seagate Technology LLC