Seagate ST373355SS, ST3146755SS, ST3300555SS manual Index, Numerics

Page 83

Index

Numerics

12 volt pins 61

5 volt pins 61

A

abort task set function 45 AC coupling 61

AC power requirements 23 ACA active status 56

ACA active, faulted initiator status 56 acoustics 36

active LED Out signal 61 actuator

assembly design 7 adaptive caching 56 AFR 9

air cleanliness 35 air flow 42

illustrated 42 air inlet 42 altitude 33 ambient 32

ambient temperature 42 ANSI documents

SCSI 5

Serial Attached SCSI 5 asynchronous event notification 56 audible noise 3

auto write and read reallocation programmable 8

automatic contingent allegiance 56 average idle current 23, 24 average rotational latency 11

B

Background Media Scan 39 backpanel 60

BMS 39 buffer

data 8 space 13

busy status 56

C

cache operation 13 cache segments 13 caching write data 14

Canadian Department of Communications 3 capacity

unformatted 11

 

 

check condition status

56

chemical pollutants

35

 

class B limit

3

 

 

clear ACA function

45

 

clear task set function

45

commands supported

47

condensation

33

 

 

condition met/good status 56 connector

illustrated 59 requirements 59

continuous vibration 35 cooling 42

corrosive environment 35

CRC

error 16 Current profiles 25 customer service 21

D

DAR 40

data block size modifing the 9

data heads read/write 11

data rate internal 11

data transfer rate 12 DC power 60

requirements 23

defect and error management 37 defects 37

Deferred Auto-Reallocation 40 deferred error handling 56 description 7

dimensions 36

disc rotation speed 11 drive 35

drive characteristics 11 drive failure 16

drive malfunction 16 drive mounting 36, 43 drive select 60

dual port support 46

E

electrical

description of connector 60 signal characteristics 61 specifications 23

electromagnetic compatibility 3 electromagnetic susceptibility 36 EMI requirements 3

Cheetah T10 SAS Product Manual, Rev. A

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Image 83
Contents Cheetah T10 SAS Page Contents Interface requirements Defect and error managementInstallation Seagate Technology support servicesList of Figures Cheetah T10 SAS Product Manual, Rev. a Cheetah T10 SAS disc drive ScopeCheetah T10 SAS Product Manual, Rev. a Electromagnetic susceptibility Standards, compliance and reference documentsStandards Electromagnetic compatibilityCompliance Reference documents Cheetah T10 SAS Product Manual, Rev. a General description Performance Standard featuresMedia description Programmable drive capacity Factory-installed accessoriesReliability Formatted capacitiesUser-installed accessories Options factory installedSeek time Performance characteristicsInternal drive characteristics Access timeStart/stop time Format command execution time minutesGeneral performance characteristics Cache operation Prefetch/multi-segmented cache controlPrefetch operation Caching write dataUnrecoverable Errors Reliability specificationsError rates Recoverable ErrorsPreventive maintenance Reliability and serviceSeek errors Interface errorsPerformance impact Hot plugging the drive4 S.M.A.R.T Controlling S.M.A.R.TThermal monitor Reporting controlDetermining rate Predictive failuresParameter Code Description Temperature Log Page 0DhPrimary Temperature Reference TemperatureShort test Function Code 001b State of the drive prior to testingInvoking DST Short and extended testsProduct repair and return information Product warrantyAbort ShippingCheetah T10 SAS Product Manual, Rev. a ST3300555SS DC power requirements Physical/electrical specificationsAC power requirements DC power requirementsST373355SS Gbit mode Amps ST3146755SS DC power requirementsST373355SS DC power requirements ST3146755SS Gbit mode AmpsCurrent profiles General DC power requirement notesPower sequencing Conducted noise immunityTypical ST3300555SS drive current profiles Typical ST3146755SS drive current profiles Typical ST373355SS drive current profiles ST3300555SS in 1.5 Gbit operation Power dissipationST3300555SS in 3 Gbit operation ST3146755SS in 1.5 Gbit operation ST3146755SS in 3 Gbit operationST373355SS in 1.5 Gbit operation ST373355SS in 3 Gbit operationEnvironmental 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 Acoustics Mechanical specificationsDrive error recovery procedures Defect and error managementDrive internal defects/errors Write retry count LBA cumulative, msec Media Pre-Scan SAS system errorsBackground Media Scan Idle Read After Write Deferred Auto-ReallocationDrive orientation InstallationAir flow CoolingGrounding Drive mountingCheetah T10 SAS Product Manual, Rev. a Interface requirements SAS featuresDual port support Command name Command code Supported Scsi commands supportedCommands supported by Cheetah T10 SAS family drives Commands supported by Cheetah T10 SAS family drives Commands supported by Cheetah T10 SAS family drives Commands supported by Cheetah T10 SAS family drives Bytes Data hex Mode Sense dataInquiry data Cheetah T10 SAS inquiry dataPage Mode Pages ST3300555SS Mode Sense dataST3146755SS Mode Sense data ST373355SS 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 characteristicsNormalized time in UI Receive eye maskJitter tolerance masks Absolute amplitudeFrequency in kHz Peak-toSinusoidal JitterSignal characteristica Units Gbps Transmitter signal characteristicsGbps m, n Deterministic jitterq Receiver signal characteristicsSignal characteristic Units Gbps Maximum allowable jitterImpedance requirements Sheet 1 Impedance specificationsReceiver jitter tolerance Compliant jitter test pattern CjtpatElectrical TxRx connections Transmitter characteristicsImpedance requirements Sheet 2 = -5,437dB Shows the zero-length test load Receiver characteristics Cheetah T10 SAS Product Manual, Rev. a Presales Support Seagate Technology support servicesWarranty Service Internet MySeagate Spp.seagate.com Data Recovery Services Data Recovery Services Authorized Service CentersToll-free support numbers FAX services-All Europe toll callCall center Presales and Technical Support Warranty Service Africa/Middle East support services Numerics IndexPage SAS See also cooling Page Seagate Technology LLC