Seagate ST3600002SS, ST3450802SS manual Sas

Page 71

N

noise audible 2

noise immunity 21 non-operating 25, 27

temperature 24 non-operating vibration 27

O

office environment 27 operating 25, 26, 27 option selection 51 out-of-plane distortion 36

P

package size 26

package test specification 4 packaged 26

parameter rounding 47 PCBA 36

peak bits per inch 8

peak operating current 19, 20 peak-to-peak measurements 21 performance characteristics

detailed 8 general 9

performance degradation 25 performance highlights 6 physical damage 27 physical dimensions 29 physical interface 48 physical specifications 19 pin descriptions 51

power 52 dissipation 23 requirements, AC 19 requirements, DC 19 sequencing 21

power distribution 2 prefetch/multi-segmented cache control 10 preventive maintenance 12

Q

queue tagging 47

R

radio interference regulations 2 RCD bit 10

read error rates 12, 30 read/write data heads 8 receivers 52 recommended mounting 26 Recoverable Errors 12

recovered media data 12 reference

documents 4 relative humidity 25 reliability 6

specifications 12 reliability and service 13 repair and return information 18

reporting actual retry count	47
reservation conflict status	47

resonance 25

return information 18 RoHS 28

rotation speed 8

S

safety 2

SAS

interface 51 physical interface 48

task management functions 37 SAS documents 4

SAS Interface Manual 2, 4 SCSI interface

commands supported 39 seek error

defined 12 rate 12

seek performance characteristics 8 seek time

average typical 8 full stroke typical 8 single track typical 8

segmented caching 47

Self-Monitoring Analysis and Reporting Technology 14

Serial Attached SCSI (SAS) Interface Manual 1

shielding	2
shipping	18
shipping container		24
shock 25
and vibration		25
shock mount 36
signal
characteristics		52

single-unit shipping pack kit 7 SMART 14

SMP = 1 in Mode Select command 47 SNW-3 training gap 62

spindle brake 6 standards 2 start/stop time 9 Sulfur 27 support services 63 surface stiffness

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

67

Image 71

Contents ST3600002SS ST3450802SS Cheetah NS 10K.2 SASPage Contents Interface requirements Defect and error managementInstallation Seagate Technology support servicesScope Electromagnetic susceptibility Standards, compliance and reference documentsStandards Electromagnetic compatibilityCompliance Reference documents General description Reliability Standard featuresMedia description PerformanceProgrammable drive capacity Factory-installed optionsFormatted capacities Seek performance Performance characteristicsInternal drive characteristics Access timeStart/stop time Format command execution time minutesGeneral performance characteristics Caching write data Prefetch/multi-segmented cache controlCache operation Prefetch operation Unrecoverable Errors Reliability specificationsError rates Recoverable ErrorsHot plugging the drive Reliability and serviceInterface errors Preventive maintenanceReporting control 4 S.M.A.R.TControlling S.M.A.R.T Performance impactDrive Self Test DST Temperature Log Page 0Dh Parameter Code DescriptionPredictive failures Thermal monitorImplementation DST failure definitionExtended test Function Code 010b Product warrantyShort test Function Code 001b Shipping ST3600002SS DC power requirements Physical/electrical specificationsAC power requirements DC power requirementsGeneral DC power requirement notes ST3450802SS DC power requirementsCurrent profiles Power sequencingConducted noise immunity Typical ST3600002SS drive +5V and +12V current profiles ST3450802SS Power dissipationST3600002SS Environmental limits Temperature a. OperatingShock Relative humidityEffective altitude sea level a. Operating Shock and vibrationRecommended mounting Package size Packaged/product weight Drop heightCorrosive environment Air cleanlinessVibration a. Operating-normal AcousticsChina Restriction of Hazardous Substances RoHS Directive Physical dimensions Mechanical specificationsDrive error recovery procedures Defect and error managementDrive internal defects/errors 77.81 Deferred Auto-Reallocation SAS system errorsBackground Media Scan Media Pre-ScanIdle Read After Write Drive orientation InstallationAir flow CoolingGrounding Drive mountingInterface requirements SAS featuresDual port support Commands supported by Cheetah NS 10K.2 SAS family drives Scsi commands supportedCommands 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 Bytes Data hex Inquiry data2Mode Sense data Page Mode Pages 2.1 ST3600002SS Mode Sense data2.2 ST3450802SS Mode Sense data Miscellaneous status Miscellaneous operating features and conditionsMiscellaneous features Supported Feature or conditionSAS physical interface Datum B Connector requirements Physical characteristicsSAS pin descriptions Pin Signal name Signal typeElectrical description Pin descriptionsReady LED Out Signal characteristicsPower SAS transmitters and receiversEye masks Eye masks overview LED drive signalDifferential signals General interface characteristicsReceive eye mask X2OP 0, 5xadditional sinusoidal jitter X1OP Signal characteristica Units 5Gb/s 0Gb/s Transmitter signal characteristics5Gb/s m, n 0Gb/s m, n Deterministic jitterq Receiver signal characteristicsSignal characteristic Units 5Gb/s 0Gb/s Maximum allowable jitterJitterh Receiver jitter toleranceImpedance requirements Sheet 1 5Gb/sa 0Gb/sa Sinusoidal Deterministic TotalElectrical TxRx connections Impedance requirements Sheet 2= -5, 437dB Shows the zero-length test load Additional information SAS-2 Specification complianceReceiver characteristics Technical Support Seagate Technology support servicesPresales Support Data Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Index Page SAS See also cooling Page Seagate Technology LLC

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