Seagate ST3450802SS, ST3600002SS manual

Page 70

environmental limits 25 requirements 13

environmental control 28 error

management 31 rates 13

errors 31

EU RoHS directive 29

F

FCC rules and regulations 3 features 7

interface 38

feed forward equalizer 63 FFE 63

firmware 7 corruption 43

flawed sector reallocation 7

Format command execution time 10 function

complete, code 00 38

not supported, code 05 38 reject, code 04 38

G

Good status 48 gradient 25, 26 ground shift noise 53 grounding 37

H

HDA 36, 37

head and disk assembly (HDA) 6 head and disk assembly. See HDA heads

read/write data 9 heat removal 36 host equipment 37

hot plugging the drive 14 humidity 26

humidity limits 25

I

Idle Read After Write 34 inquiry data 44 installation 35 interface

commands supported 40 error rate 13

errors 14 illustrated 49 physical 49

requirements 38 intermediate/condition met/good status 48 intermediate/good status 48

internal data rate 9 internal defects/errors 31 internal drive characteristics 9 IRAW 34

J

jumpers 35

L

latency

average rotational 9 logical block address 11

logical block reallocation scheme 7 logical block size 7, 10

logical segments 11

M

maintenance 13
maximum delayed motor start 20,								21
maximum start current				20,		21
media description 7
Media Pre-Scan		33
miscellaneous feature support
Adaptive caching				48
Asynchronous event notification								48
Automatic contingent allegiance								48
Deferred error handling						48
Parameter rounding					48
Queue tagging			48
Reporting actual retry count							48
Segmented caching					48
SMP = 1 in Mode Select command 48
Synchronized (locked) spindle operation 48
Zero latency read				48
miscellaneous status support
ACA active		48
ACA active, faulted initiator							48
Busy	48
Check condition			48
Condition met/good					48
Good	48
Intermediate/condition met/good								48
Intermediate/good				48
Reservation conflict					48
Task set full		48
miscorrected media data					13
Mode sense		44,	46,
data, table		44,	46,		47
mounting	37
holes	37
orientations		35

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

Image 70

Contents Cheetah NS 10K.2 SAS ST3600002SS ST3450802SSPage Contents Installation Defect and error managementInterface requirements Seagate Technology support services Seagate Online Support and ServicesScope 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 ShockRecommended mounting Acoustics 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 Inquiry data 10.3.2Mode Sense dataPage 10.3.2.1 ST3600002SS Mode Sense data Mode Pages10.3.2.2 ST3450802SS Mode Sense data Miscellaneous features Miscellaneous operating features and conditionsMiscellaneous status SAS physical interface Datum B Physical characteristics Connector requirementsPin descriptions Electrical descriptionSAS pin descriptions SAS transmitters and receivers Signal characteristicsPower Ready LED OutGeneral interface characteristics LED drive signalDifferential signals 10.5.2.1 Eye masks 10.5.2.1.1 Eye masks overviewReceive eye mask 2OP 0, 5 xadditional sinusoidal jitter X 1OP Transmitter signal characteristics Receiver signal characteristics Maximum allowable jitterCompliant jitter test pattern Cjtpat Impedance requirements Sheet 1Impedance requirements Sheet 2 Electrical TxRx connections= -5, 437dB Shows the zero-length test load Receiver characteristics SAS-2 Specification complianceAdditional information Cheetah NS 10K.2 SAS Product Manual, Rev. F Index Page SAS See also cooling Page Seagate Technology LLC Americas

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