Cheetah 15K.7 SAS Product Manual, Rev. D | Seagate ST3450657SS

64	Cheetah 15K.7 SAS Product Manual, Rev. D

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Seagate ST3450657SS, ST3300457SS, ST3600857SS manual Cheetah 15K.7 SAS Product Manual, Rev. D

Contents

ST3300457SS ST3600857SSST3450657SS Standard models Self-Encrypting Drive modelsPage Contents About Fips About self-encrypting drives Defect and error managementInstallation Interface requirements Power Cheetah 15K.7 SAS Product Manual, Rev. D Seagate Technology support services Seagate Online Support and Services Scope Electromagnetic compatibility Standards, compliance and reference documentsStandards Electromagnetic susceptibility Compliance European Union Restriction of Hazardous Substances RoHS Reference documents General description Media description Standard featuresPerformance Formatted capacities Factory-installed optionsReliability Programmable drive capacity Access time Performance characteristicsInternal drive characteristics Seek time General performance characteristics Format command execution time minutesStart/stop time Prefetch/multi-segmented cache control Cache operation Caching write data Prefetch operation Recoverable Errors Reliability specificationsError rates Unrecoverable Errors Interface errors Reliability and serviceSeek errors Preventive maintenance Performance impact 4 S.M.A.R.TControlling S.M.A.R.T Milliseconds Predictive failures Reporting controlDetermining rate Thermal monitor Drive Self Test DST Temperature Log Page 0Dh Parameter Code DescriptionState of the drive prior to testing DST failure definition Short test Function Code 001b Invoking DSTShort and extended tests Extended test Function Code 010b Shipping Product warrantyAbort Product repair and return information AC power requirements Physical/electrical specificationsDC power requirements 600 GB DC power requirements Gbit mode Amps 450 GB DC power requirements 300 GB DC power requirements Conducted noise immunity Power sequencingCurrent profiles Typical 600GB current profiles Typical 300GB current profiles Power dissipation 450GB model Temperature a. Operating Environmental limits Shock and vibration Relative humidityEffective altitude sea level a. Operating Shock Package size Packaged/product weight Drop height Vibration a. Operating-normal Recommended mounting Corrosive environment Air cleanlinessAcoustics RoHS compliance statement Mechanical specifications Units of Measure mm inches Purpose About FipsLevel 2 security About self-encrypting drives Controlled accessAdmin SP Data encryption Drive locking Authenticated firmware downloadRandom number generator RNG Data bands Power requirements Supported commands Drive internal defects/errors Defect and error managementDrive error recovery procedures Page SAS system errors Background Media Scan Deferred Auto-Reallocation Media Pre-ScanIdle Read After Write Drive orientation InstallationCooling Drive mounting Grounding SAS features Interface requirements Commands supported by Cheetah 15K.6 SAS family drives Scsi commands supportedDual port support Commands supported by Cheetah 15K.6 SAS family drives Commands supported by Cheetah 15K.6 SAS family drives Commands supported by Cheetah 15K.6 SAS family drives Inquiry data Cheetah 15K.7 inquiry data Bytes Data hex Mode Sense data 12.3.2.1 600GBmodel Mode Sense data Mode Pages DEF CHG 12.3.2.2 450GB model Mode Sense data Mode Data Header Block Descriptor Mode Pages DEF CHG Read Capacity Data Buffer C D E F 12.3.2.3 300GB model Mode Sense data Mode Pages Miscellaneous operating features and conditions Miscellaneous features Miscellaneous status SAS physical interface Datum B Physical characteristics Connector requirements Pin descriptions Electrical descriptionSAS pin descriptions SAS transmitters and receivers Signal characteristicsPower Ready LED Out Differential signals SAS-2 Specification complianceLED drive signal General interface characteristics Cheetah 15K.7 SAS Product Manual, Rev. D Index NumericsPage SAS Smart