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Seagate ST9450304SS, ST9600204SS, ST9600104SS manual SAS physical interface, Physical interface

Models: ST9600004SS ST9600104SS ST9450204SS ST9450304SS ST9450404SS ST9600204SS

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12.4.1SAS physical interface

Figure 29 shows the location of the SAS device connector J1. Figures 30 and 31 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 29. Physical interface

Savvio 10K.4 SAS Product Manual, Rev. E

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Seagate ST9450304SS, ST9600204SS, ST9600104SS, ST9600004SS, ST9450204SS manual SAS physical interface, Physical interface

Contents

ST9600004SS ST9450204SS ST9600204SSST9600104SS ST9450404SSST9450304SSStandard Models Self-Encrypting Drive Models SED Fips 140-2 Models Revision history Contents Installation Defect and error managementAbout Fips About self-encrypting drives Interface requirementsPage Savvio 10K.4 SAS Product Manual, Rev. E 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 General description Media description Standard features Reliability PerformanceFormatted capacities Programmable drive capacity Factory-installed options Internal drive characteristics Performance characteristicsSeek performance characteristics Access time Start/stop time General performance characteristics Prefetch/multi-segmented cache control Cache operationCaching write data Prefetch operation Error rates Reliability specificationsRecoverable Errors Unrecoverable Errors Seek errors Reliability and serviceInterface errors Preventive maintenance Controlling S.M.A.R.T 4 S.M.A.R.TPerformance impact Reporting control Temperature Log Page 0Dh Parameter Code Description Predictive failuresThermal monitor 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 Product warranty ShippingProduct repair and return information Physical/electrical specifications PowerChoiceTM power managementPowerChoice modes DC power requirements AC power requirementsPage 450GB standard model DC power requirements 0Gb mode Amps General DC power requirement notes Power sequencingConducted noise immunity Current profiles for 600GB models Current profiles Current profiles for 450GB models GB models in 3Gb operation Power dissipation 600GB models in 6Gb operation 450GB models in 3Gb operation Temperature a. Operating Environmental limits450GB models in 6Gb operation Relative humidity Effective altitude sea level a. OperatingShock and vibration Shock Recommended mounting Air cleanliness Vibration a. Operating-normalCorrosive environment Acoustics Mounting configuration dimensions Mechanical specifications About Fips PurposeLevel 2 security 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 Defect and error management Drive internal defects/errorsDrive error recovery procedures SAS system errors Background Media Scan Media Pre-ScanDeferred Auto-Reallocation Idle Read After Write Setting and determining the current Type LevelProtection Information PI Levels of 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 Mode Sense data Inquiry dataSavvio inquiry data Page Mode Pages Mode Sense data for 600GB drives Mode Sense values for 450GB drives Miscellaneous operating features and conditions Miscellaneous featuresMiscellaneous status 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 Index KCC Msid Mtbf See also cooling Page Savvio 10K.4 SAS Product Manual, Rev. E Page Seagate Technology LLC