Cheetah NS 10K.2 SAS Product Manual, Rev. F | Seagate ST3450802SS

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

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Seagate ST3450802SS, ST3600002SS manual Cheetah NS 10K.2 SAS Product Manual, Rev. F

Contents

Cheetah NS 10K.2 SAS ST3600002SS ST3450802SSPage Contents Interface requirements Defect and error managementInstallation Seagate Technology support services Seagate Online Support and Services Scope Standards, compliance and reference documents StandardsElectromagnetic compatibility Electromagnetic susceptibility Compliance Reference documents General description Standard features Media descriptionPerformance Reliability Programmable drive capacity Factory-installed optionsFormatted capacities Performance characteristics Internal drive characteristicsAccess time Seek performance Start/stop time Format command execution time minutesGeneral performance characteristics Caching write data Prefetch/multi-segmented cache controlCache operation Prefetch operation Reliability specifications Error ratesRecoverable Errors Unrecoverable Errors Reliability and service Interface errorsPreventive maintenance Hot plugging the drive 4 S.M.A.R.T Controlling S.M.A.R.TPerformance impact Reporting control Temperature Log Page 0Dh Parameter Code Description Predictive failuresThermal monitor Drive Self Test DST DST failure definition Implementation Extended test Function Code 010b Product warrantyShort test Function Code 001b Shipping Physical/electrical specifications AC power requirementsDC power requirements ST3600002SS DC power requirements ST3450802SS DC power requirements General DC power requirement notes Current profiles Power sequencingConducted noise immunity Typical ST3600002SS drive +5V and +12V current profiles ST3450802SS Power dissipationST3600002SS Temperature a. Operating Environmental limits Relative humidity Effective altitude sea level a. OperatingShock and vibration Shock Recommended mounting Air cleanliness Vibration a. Operating-normalAcoustics Corrosive environment China Restriction of Hazardous Substances RoHS Directive Mechanical specifications Physical dimensions Drive error recovery procedures Defect and error managementDrive internal defects/errors 77.81 SAS system errors Background Media ScanMedia Pre-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 status Miscellaneous operating features and conditionsMiscellaneous features SAS physical interface Datum B Physical characteristics Connector requirements SAS pin descriptions Electrical descriptionPin descriptions Signal characteristics PowerSAS transmitters and receivers Ready LED Out LED drive signal Differential signalsGeneral interface characteristics 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 Additional information SAS-2 Specification complianceReceiver characteristics Cheetah NS 10K.2 SAS Product Manual, Rev. F Index Page SAS See also cooling Page Seagate Technology LLC Americas