Seagate ST9500432SS, ST9500430SS, ST9500431SS manual Msid Mtbf

Page 73

L

latency

average rotational 10, 11 Locking SP 36, 37 LockOnReset 37

logical block address 12

logical block reallocation scheme 7 logical block size 7, 11

logical segments 12

M

maintenance

14

 

 

 

 

 

 

Makers Secure ID

36

 

 

 

 

maximum delayed motor start 23

 

maximum start current

23

 

 

 

mean time between failure. See MTBF

media description

7

 

 

 

 

 

Media Pre-Scan

41

 

 

 

 

 

minimum sector interleave

11

 

 

miscellaneous feature support

 

 

Adaptive caching

55

 

 

 

Asynchronous event notification

55

Automatic contingent allegiance

55

Deferred error handling

55

 

 

Parameter rounding

55

 

 

Queue tagging

55

 

 

 

 

Reporting actual retry count

55

 

Segmented caching

55

 

 

SMP = 1 in Mode Select command 55

Synchronized (locked) spindle operation 55

Zero latency read

55

 

 

 

miscellaneous status support

 

 

ACA active

55

 

 

 

 

 

ACA active, faulted initiator

55

 

Busy

55

 

 

 

 

 

 

 

Check condition

55

 

 

 

Condition met/good

55

 

 

 

Good

55

 

 

 

 

 

 

 

Intermediate/condition met/good

55

Intermediate/good

55

 

 

 

Reservation conflict

55

 

 

 

Task set full

55

 

 

 

 

 

miscorrected media data 14

 

 

Mode sense

 

52,

 

 

 

 

 

data, table

54

 

 

 

 

mounting

45

 

 

 

 

 

 

 

holes

45

 

 

 

 

 

 

 

orientations

43

 

 

 

 

 

mounting configuration

34

 

 

 

mounting configuration dimensions

34

MSID

36,

37

 

 

 

 

 

 

 

MTBF

14,

15,

28

 

 

 

 

 

N

noise audible 3

noise immunity 24 non-operating 29, 32

temperature 28 non-operating vibration 32

O

office environment 32 operating 29, 32 option selection 59 options 9 orientation 29

out-of-plane distortion 45

P

package size 31

package test specification 5 packaged 31

parameter rounding 55 password 36, 37 passwords 37 PCBA 45

peak bits per inch 10 peak operating current 23

peak-to-peak measurements 24 performance characteristics

detailed 10 general 11

performance degradation 29 performance highlights 8 physical damage 32 physical interface 56 physical specifications 21 pin descriptions 59

power 60 dissipation 26 requirements, AC 22 requirements, DC 22 sequencing 24

Power Condition mode page 21 power distribution 3

power management 21 PowerChoice 21 PowerChoice reports 22 PowerCycle 37 prefetch/multi-segmented cache control 12

preventive maintenance

14

protection of data at rest

36

Q

queue tagging 55

Constellation SAS Product Manual, Rev. E

65

Image 73
Contents ST9500432SS ST9500430SSST9500431SSStandard Model Self-Encrypting Drive Model SED Fips 140-2 ModelRevision history Contents Installation Defect and error managementAbout Fips About self-encrypting drives Interface requirementsPower Constellation SAS Product Manual, Rev. E GB model current profiles List of FiguresConstellation SAS Product Manual, Rev. E Seagate Online Support and Services Seagate Technology support servicesScope Standards Applicable standards and reference documentationElectromagnetic compatibility Electromagnetic susceptibilityElectromagnetic compliance for the European Union Electromagnetic complianceAustralian C-Tick Korean KCCEuropean Union Restriction of Hazardous Substances RoHS Reference documentsGeneral description Media description Standard featuresReliability PerformanceFormatted capacities Programmable drive capacityFactory-installed options Internal drive characteristics Performance characteristicsSeek performance characteristics Access timeStart/stop time General performance characteristicsCache operation Prefetch/multi-segmented cache controlPrefetch operation Caching write dataError rates Reliability specificationsRecoverable Errors Unrecoverable ErrorsSeek errors Reliability and serviceInterface errors Preventive maintenanceControlling S.M.A.R.T 4 S.M.A.R.TPerformance impact Reporting controlPredictive failures Temperature Log Page 0Dh Parameter Code DescriptionThermal monitor Drive Self Test DST State of the drive prior to testingDST failure definition ImplementationShort test Function Code 001b Short and extended testsExtended test Function Code 010b Log page entriesShipping Product warrantyProduct repair and return information PowerChoiceTM power management Physical/electrical specificationsPowerChoice modes DC power requirements AC power requirementsPage Power sequencing General DC power requirement notesConducted noise immunity GB model current profiles Current profilesST9500430SS, ST9500431SS and ST9500432SS in 3 Gbit operation Power dissipationST9500430SS, ST9500431SS and ST9500432SS in 6 Gbit operation Environmental limits Temperature a. OperatingEffective altitude sea level a. Operating Relative humidityShock and vibration ShockPage Recommended mounting Vibration a. Operating-normal Air cleanlinessCorrosive environment Acoustics Mounting configuration dimensions Mechanical specificationsPurpose About FipsLevel 2 security Admin SP Controlled accessAbout self-encrypting drives Data encryptionRandom number generator RNG Default passwordDrive locking Data bandsPower requirements Authenticated firmware downloadSupported commands Cryptographic eraseDrive internal defects/errors Defect and error managementDrive error recovery procedures SAS system errors Media Pre-Scan Background Media ScanDeferred Auto-Reallocation Idle Read After Write Drive orientation InstallationAir flow CoolingGrounding Drive mountingInterface requirements SAS featuresDual port support Supported commands Scsi commands supportedSupported commands Supported commands Supported commands Inquiry data Mode Sense dataConstellation inquiry data Page Mode Data Header Miscellaneous features Miscellaneous operating features and conditionsMiscellaneous status SAS physical interface Datum B Section C C Section a a Connector requirements Physical characteristicsElectrical description Pin descriptionsPower Signal characteristicsSAS transmitters and receivers Ready LED OutLED drive signal SAS-2 Specification ComplianceDifferential signals General interface characteristicsConstellation SAS Product Manual, Rev. E Numerics IndexKCC Msid Mtbf See also cooling Page Constellation SAS Product Manual, Rev. E Page Seagate Technology LLC