Seagate ST3450802SS, ST3600002SS manual

Page 70

environmental limits 24 requirements 12

environmental control 27 error

management 30 rates 12

errors 30

EU RoHS directive 28

F

FCC rules and regulations 2 features 6

interface 37

feed forward equalizer 62 FFE 62

firmware 6 corruption 42

flawed sector reallocation 6 Format command execution time 9 function

complete, code 00 37

not supported, code 05 37 reject, code 04 37

G

Good status 47 gradient 24, 25 ground shift noise 52 grounding 36

H

HDA 35, 36

head and disk assembly (HDA) 5 head and disk assembly. See HDA heads

read/write data 8 heat removal 35 host equipment 36

hot plugging the drive 13 humidity 25

humidity limits 24

I

Idle Read After Write 33 inquiry data 43 installation 34 interface

commands supported 39 error rate 12

errors 13 illustrated 48 physical 48

requirements 37 intermediate/condition met/good status 47 intermediate/good status 47

internal data rate 8 internal defects/errors 30 internal drive characteristics 8 IRAW 33

J

jumpers 34

L

latency

average rotational 8 logical block address 10

logical block reallocation scheme 6 logical block size 6, 9

logical segments 10

M

maintenance 12

maximum delayed motor start 19, 20 maximum start current 19, 20 media description 6

Media Pre-Scan 32 miscellaneous feature support

Adaptive caching 47 Asynchronous event notification 47 Automatic contingent allegiance 47 Deferred error handling 47 Parameter rounding 47

Queue tagging 47

Reporting actual retry count 47 Segmented caching 47

SMP = 1 in Mode Select command 47 Synchronized (locked) spindle operation 47

Zero latency read			47
miscellaneous status support
ACA active		47
ACA active, faulted initiator 47
Busy	47
Check condition			47
Condition met/good				47
Good	47
Intermediate/condition met/good 47
Intermediate/good 47
Reservation conflict				47
Task set full		47
miscorrected media data				12
Mode sense		43,	45,
data, table				46
mounting	36
holes	36
orientations		34

66	Cheetah NS 10K.2 SAS Product Manual, Rev. C

Image 70

Contents Cheetah NS 10K.2 SAS ST3600002SS ST3450802SSPage Contents Seagate Technology support services Defect and error managementInstallation Interface requirementsScope Electromagnetic compatibility Standards, compliance and reference documentsStandards Electromagnetic susceptibilityCompliance Reference documents General description Performance Standard featuresMedia description ReliabilityFormatted capacities Factory-installed optionsProgrammable drive capacity Access time Performance characteristicsInternal drive characteristics Seek performanceGeneral performance characteristics Format command execution time minutesStart/stop time Cache operation Prefetch/multi-segmented cache controlCaching write data Prefetch operation Recoverable Errors Reliability specificationsError rates Unrecoverable ErrorsPreventive maintenance Reliability and serviceInterface errors Hot plugging the drivePerformance impact 4 S.M.A.R.TControlling S.M.A.R.T Reporting controlThermal monitor Temperature Log Page 0Dh Parameter Code DescriptionPredictive failures Drive Self Test DSTDST failure definition ImplementationShort test Function Code 001b Product warrantyExtended test Function Code 010b Shipping DC power requirements Physical/electrical specificationsAC power requirements ST3600002SS DC power requirementsST3450802SS DC power requirements General DC power requirement notesConducted noise immunity Power sequencingCurrent profiles Typical ST3600002SS drive +5V and +12V current profiles ST3600002SS Power dissipationST3450802SS Temperature a. Operating Environmental limitsShock and vibration Relative humidityEffective altitude sea level a. Operating ShockPackage size Packaged/product weight Drop height Recommended mountingAcoustics Air cleanlinessVibration a. Operating-normal Corrosive environmentChina Restriction of Hazardous Substances RoHS Directive Mechanical specifications Physical dimensionsDrive internal defects/errors Defect and error managementDrive error recovery procedures 77.81 Media Pre-Scan SAS system errorsBackground Media Scan Deferred Auto-ReallocationIdle Read After Write Installation Drive orientationCooling Air flowDrive mounting GroundingSAS features Interface requirementsDual port support Scsi commands supported Commands supported by Cheetah NS 10K.2 SAS family drivesCommands 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 2Mode Sense data Inquiry dataBytes Data hex Page 2.1 ST3600002SS Mode Sense data Mode Pages2.2 ST3450802SS Mode Sense data Supported Feature or condition Miscellaneous operating features and conditionsMiscellaneous features Miscellaneous statusSAS physical interface Datum B Physical characteristics Connector requirementsPin descriptions Pin Signal name Signal typeElectrical description SAS pin descriptionsSAS transmitters and receivers Signal characteristicsPower Ready LED OutGeneral interface characteristics LED drive signalDifferential signals Eye masks Eye masks overviewReceive eye mask X2OP 0, 5xadditional sinusoidal jitter X1OP Transmitter signal characteristics Signal characteristica Units 5Gb/s 0Gb/sMaximum allowable jitter Receiver signal characteristicsSignal characteristic Units 5Gb/s 0Gb/s 5Gb/s m, n 0Gb/s m, n Deterministic jitterq5Gb/sa 0Gb/sa Sinusoidal Deterministic Total Receiver jitter toleranceImpedance requirements Sheet 1 JitterhImpedance requirements Sheet 2 Electrical TxRx connections= -5, 437dB Shows the zero-length test load Receiver characteristics SAS-2 Specification complianceAdditional information Presales Support Seagate Technology support servicesTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index Page SAS See also cooling Page Seagate Technology LLC

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