Scope | Seagate ST3450802SS, ST3600002SS instruction

2.0Scope

This manual describes Seagate Technology® LLC, Cheetah® NS 10K.2 SAS (Serial Attached SCSI) disk drives.

Cheetah drives support the SAS Protocol specifications to the extent described in this manual. The SAS Inter- face Manual (part number 100293071) describes the general SAS characteristics of Cheetah® NS 10K.2 SAS and other Seagate SAS drives.

2	Cheetah NS 10K.2 SAS Product Manual, Rev. F

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Seagate ST3450802SS, ST3600002SS manual Scope

Contents

Cheetah NS 10K.2 SAS ST3600002SS ST3450802SSPage Contents Defect and error management InstallationInterface requirements Seagate Technology support services Seagate Online Support and Services Scope Electromagnetic compatibility Standards, compliance and reference documentsStandards Electromagnetic susceptibility Compliance Reference documents General description Performance Standard featuresMedia description Reliability Factory-installed options Formatted capacitiesProgrammable drive capacity Access time Performance characteristicsInternal drive characteristics Seek performance Format command execution time minutes General performance characteristicsStart/stop time Prefetch/multi-segmented cache control Cache operationCaching write data Prefetch operation Recoverable Errors Reliability specificationsError rates Unrecoverable Errors Preventive maintenance Reliability and serviceInterface errors Hot plugging the drive Performance impact 4 S.M.A.R.TControlling S.M.A.R.T Reporting control Thermal monitor Temperature Log Page 0Dh Parameter Code DescriptionPredictive failures Drive Self Test DST DST failure definition Implementation Product warranty Short test Function Code 001bExtended test Function Code 010b Shipping DC power requirements Physical/electrical specificationsAC power requirements ST3600002SS DC power requirements ST3450802SS DC power requirements General DC power requirement notes Power sequencing Conducted noise immunityCurrent profiles Typical ST3600002SS drive +5V and +12V current profiles Power dissipation ST3600002SSST3450802SS Temperature a. Operating Environmental limits Shock and vibration Relative humidityEffective altitude sea level a. Operating Shock Recommended mounting Acoustics Air cleanlinessVibration a. Operating-normal Corrosive environment China Restriction of Hazardous Substances RoHS Directive Mechanical specifications Physical dimensions Defect and error management Drive internal defects/errorsDrive error recovery procedures 77.81 Media Pre-Scan SAS system errorsBackground Media Scan Deferred Auto-Reallocation Idle Read After Write Installation Drive orientation Cooling Air flow Drive mounting Grounding SAS features Interface requirements Dual port support Scsi commands supported Commands supported by Cheetah NS 10K.2 SAS family drives Commands supported by Cheetah NS 10K.2 SAS family drives Commands supported by Cheetah NS 10K.2 SAS family drives Commands supported by Cheetah NS 10K.2 SAS family drives Inquiry data 10.3.2Mode Sense dataPage 10.3.2.1 ST3600002SS Mode Sense data Mode Pages 10.3.2.2 ST3450802SS Mode Sense data Miscellaneous operating features and conditions Miscellaneous featuresMiscellaneous status SAS physical interface Datum B Physical characteristics Connector requirements Electrical description Pin descriptionsSAS pin descriptions SAS transmitters and receivers Signal characteristicsPower Ready LED Out General interface characteristics LED drive signalDifferential signals 10.5.2.1 Eye masks 10.5.2.1.1 Eye masks overview Receive eye mask 2OP 0, 5 xadditional sinusoidal jitter X 1OP Transmitter signal characteristics Receiver signal characteristics Maximum allowable jitter Compliant jitter test pattern Cjtpat Impedance requirements Sheet 1 Impedance requirements Sheet 2 Electrical TxRx connections = -5, 437dB Shows the zero-length test load SAS-2 Specification compliance Receiver characteristicsAdditional information Cheetah NS 10K.2 SAS Product Manual, Rev. F Index Page SAS See also cooling Page Seagate Technology LLC Americas