Seagate ST3450856SS, ST3146356SS manual Commands supported by Cheetah 15K.6 SAS family drives

Page 56

Table 8:

Commands supported by Cheetah 15K.6 SAS family drives (continued)

 

 

 

Command name

Command code

Supported

 

 

 

Non-medium Error page (06h)

 

Y

 

 

 

Pages Supported list (00h)

 

Y

 

 

 

Read Error Counter page (03h)

 

Y

 

 

 

Read Reverse Error Counter page (04h)

 

N

 

 

 

Self-test Results page (10h)

 

Y

 

 

 

Background Medium Scan page (15h)

 

Y

 

 

 

Start-stop Cycle Counter page (0Eh)

 

Y

 

 

 

Temperature page (0Dh)

 

Y

 

 

 

Verify Error Counter page (05h)

 

Y

 

 

 

Write error counter page (02h)

 

Y

 

 

 

Mode Select (same pages as Mode Sense 1Ah)

15h

Y [2]

 

 

 

Mode Select (10) (same pages as Mode Sense 1Ah)

55h

Y

 

 

 

Mode Sense

1Ah

Y [2]

 

 

 

Caching Parameters page (08h)

 

Y

 

 

 

Control Mode page (0Ah)

 

Y

 

 

 

Disconnect/Reconnect (02h)

 

Y

 

 

 

Error Recovery page (01h)

 

Y

 

 

 

Format page (03h)

 

Y

 

 

 

Information Exceptions Control page (1Ch)

 

Y

 

 

 

Background Scan mode subpage (01h)

 

Y

 

 

 

Notch and Partition Page (0Ch)

 

N

 

 

 

Protocol-Specific Port page (19h)

 

Y

 

 

 

Power Condition page (1Ah)

 

Y

 

 

 

Rigid disk Drive Geometry page (04h)

 

Y

 

 

 

Unit Attention page (00h)

 

Y

 

 

 

Verify Error Recovery page (07h)

 

Y

 

 

 

Xor Control page (10h)

 

N

 

 

 

 

 

 

Mode Sense (10) (same pages as Mode Sense 1Ah)

5Ah

Y

 

 

 

 

Prefetch

 

34h

N

 

 

 

 

Read

 

08h

Y

 

 

 

Read Buffer (modes 0, 2, 3, Ah and Bh supported)

3Ch

Y

 

 

 

Read Capacity

25h

Y

 

 

 

Read Defect Data (10)

37h

Y

 

 

 

Read Defect Data (12)

B7h

Y

 

 

 

Read Extended

28h

Y

 

 

 

DPO bit supported

 

Y

 

 

 

FUA bit supported

 

Y

 

 

 

 

Read Long

 

3Eh

Y

 

 

 

 

50

Cheetah 15K.6 SAS Product Manual, Rev. A

Page 55 Page 57
Image 56
Page 55 Page 57
Contents Cheetah 15K.6 SAS ST3450856SS ST3300656SS ST3146356SSPage Contents Defect and error management InstallationSeagate Technology support services Interface requirementsList of Figures Cheetah 15K.6 SAS disk driveCheetah 15K.6 SAS Product Manual, Rev. a Scope Cheetah 15K.6 SAS disk driveCheetah 15K.6 SAS Product Manual, Rev. a Standards, compliance and reference documents StandardsElectromagnetic compatibility Electromagnetic susceptibilityCompliance European Union Restriction of Hazardous Substances RoHSReference documents Cheetah 15K.6 SAS Product Manual, Rev. a General description Performance Standard featuresMedia description Factory-installed accessories Options factory installedReliability Formatted capacitiesCheetah 15K.6 SAS Product Manual, Rev. a Performance characteristics Internal drive characteristicsAccess time Seek timeStart/stop time Format command execution time minutesGeneral performance characteristics Prefetch/multi-segmented cache control Cache operationCaching write data Prefetch operationReliability specifications Error ratesRecoverable Errors Unrecoverable ErrorsReliability and service Seek errorsInterface errors Preventive maintenance4 S.M.A.R.T Controlling S.M.A.R.TPerformance impact MillisecondsReporting control Determining ratePredictive failures Thermal monitorTemperature Log Page 0Dh Primary TemperatureReference Temperature Parameter Code DescriptionState of the drive prior to testing Invoking DSTShort and extended tests Short test Function Code 001bProduct warranty AbortShipping Product repair and return informationCheetah 15K.6 SAS Product Manual, Rev. a Physical/electrical specifications AC power requirementsDC power requirements ST3450856SS DC power requirementsST3300656SS DC power requirements ST3146356SS DC power requirementsST3300656SS Gbit mode Amps ST3146356SS Gbit mode AmpsGeneral DC power requirement notes Power sequencingConducted noise immunity Current profilesTypical ST3450856SS current profiles Typical ST3300656SS current profiles Typical ST3146356SS current profiles Power dissipation ST3450856SS in 3 Gbit operationST3300656SS CURRENT/POWER vs Throughput SAS 3.0GB ST3300656SS in 3 Gbit operationRandom 8 Block Reads ST3146356SS CURRENT/POWER vs Throughput SAS 3.0GBST3146356SS in 3 Gbit operation Temperature Environmental limitsRelative humidity Effective altitude sea levelShock and vibration ShockPackage size Packaged/product weight Drop height Recommended mountingAir cleanliness VibrationAcoustics Corrosive environmentMechanical specifications Physical dimensions Cheetah 15K.6 SAS Product Manual, Rev. a Drive error recovery procedures Defect and error managementDrive internal defects/errors 51.87 Media Pre-Scan SAS system errorsBackground Media Scan Deferred Auto-Reallocation Idle Read After WriteInstallation Drive orientationCooling Air flowDrive mounting GroundingCheetah 15K.6 SAS Product Manual, Rev. a SAS features Interface requirementsDual port support Command name Command code Supported Scsi commands supportedCommands supported by Cheetah 15K.6 SAS family drives Commands supported by Cheetah 15K.6 SAS family drives Commands supported by Cheetah 15K.6 SAS family drives Commands supported by Cheetah 15K.6 SAS family drives Bytes Data hex Mode Sense dataInquiry data Page 2.1 ST3450856SS Mode Sense data Mode Pages2.2 ST3300656SS Mode Sense data 2.3 ST3146356SS Mode Sense data Miscellaneous operating features and conditions Miscellaneous featuresSupported Feature or condition Miscellaneous statusSAS physical interface Datum B Physical characteristics Connector requirementsPin Signal name Signal type Electrical descriptionPin descriptions SAS pin descriptionsSignal characteristics PowerSAS transmitters and receivers Ready LED OutLED drive signal Differential signalsGeneral interface characteristics Eye masks Eye masks overviewReceive eye mask Jitter tolerance masksAbsolute amplitude Normalized time in UIPeak-to SinusoidalJitter Frequency in kHzTransmitter signal characteristics Signal characteristica Units GbpsReceiver signal characteristics Signal characteristic Units GbpsMaximum allowable jitter Gbps m, n Deterministic jitterqImpedance specifications Receiver jitter toleranceCompliant jitter test pattern Cjtpat Impedance requirements Sheet 1Electrical TxRx connections Transmitter characteristicsImpedance requirements Sheet 2 = -5,437dB Shows the zero-length test load Receiver characteristics Cheetah 15K.6 SAS Product Manual, Rev. a Seagate Technology support services InternetPresales Support Technical SupportData Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Index NumericsPage SAS See also cooling
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