Interface requirements, SAS features | Seagate ST35000415SS guide

10.0Interface requirements

This section partially describes the interface requirements as implemented on Constellation ES drives. Addi- tional information is provided in the SAS Interface Manual (part number 100293071).

10.1SAS features

This section lists the SAS-specific features supported by Constellation ES drives.

10.1.1task management functions

Table 6 lists the SAS task management functions supported.

Table 6:	SAS task management functions supported

Task name		Supported

Abort Task		Yes

Clear ACA		Yes

Clear task set		Yes

Abort task set		Yes

Logical Unit Reset		Yes

Query Task		Yes

10.1.2task management responses

Table 7 lists the SAS response codes returned for task management functions supported.

Table 7:	Task management response codes

Function name		Response code

Function complete		00

Invalid frame		02

Function not supported		04

Function failed		05

Function succeeded		08

Invalid logical unit		09

ConstellationES Series SAS Product Manual, Rev. D

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Seagate ST35000415SS, ST35000414SS manual Interface requirements, SAS features

Contents

Self-Encrypting Drive Models ST32000444SS ST31000424SS ST3500414SSST32000445SS ST31000425SS ST3500415SS Standard Models Revision history Contents Interface requirements Defect and error managementInstallation About self-encrypting drives Seagate Technology support services ConstellationES Series SAS Product Manual, Rev. D ST32000444SS & ST32000445SS model current profiles List of Figures ConstellationES Series SAS Product Manual, Rev. D Scope Electromagnetic susceptibility Applicable standards and reference documentationStandards Electromagnetic compatibility Korean KCC Electromagnetic complianceElectromagnetic compliance for the European Union Australian C-Tick European Union Restriction of Hazardous Substances RoHS Reference documents General description Media description Standard features Programmable drive capacity PerformanceReliability Formatted capacities Factory-installed options Access time Performance characteristicsInternal drive characteristics Seek performance characteristics Start/stop time General performance characteristics Cache operation Prefetch/multi-segmented cache control Prefetch operation Caching write data Unrecoverable Errors Reliability specificationsError rates Recoverable Errors Preventive maintenance Reliability and serviceSeek errors Interface errors Reporting control 4 S.M.A.R.TControlling S.M.A.R.T Performance impact Thermal monitor Temperature Log Page 0Dh Parameter Code DescriptionPredictive failures Implementation State of the drive prior to testingDrive Self Test DST DST failure definition Log page entries Short and extended testsShort test Function Code 001b Extended test Function Code 010b Product repair and return information Product warrantyShipping PowerChoice modes Physical/electrical specificationsPowerChoiceTM power management DC power requirements AC power requirements ConstellationES Series SAS Product Manual, Rev. D ConstellationES Series SAS Product Manual, Rev. D Page Conducted noise immunity General DC power requirement notesPower sequencing ST32000444SS & ST32000445SS model current profiles Current profiles ST31000424SS & ST31000425SS model current profiles ST3500414SS & ST3500415SS model current profiles ST32000444SS and ST32000445SS in 3Gb operation Power dissipation ST32000444SS and ST32000445SS in 6Gb operation ST31000424SS and ST31000425SS in 3Gb operation ST31000424SS and ST31000425SS in 6Gb operation Os per Second ST3500414SS CURRENT/POWER vs Throughput SAS 3.0GBST3500414SS and ST3500415SS in 3Gb operation ST3500414SS and ST3500415SS in 6Gb operation Relative humidity Temperature a. OperatingEnvironmental limits Shock Effective altitude sea level a. OperatingShock and vibration Recommended mounting Corrosive environment Air cleanlinessVibration a. Operating-normal Acoustics Electromagnetic susceptibility Mounting configuration dimensions Mechanical specifications Data encryption Controlled accessAdmin SP About self-encrypting drives Data bands Default passwordRandom number generator RNG Drive locking Cryptographic erase Authenticated firmware downloadPower requirements Supported commands Drive error recovery procedures Defect and error managementDrive internal defects/errors SAS system errors Deferred Auto-Reallocation Background Media ScanMedia Pre-Scan Idle Read After Write Drive orientation Installation Air flow Cooling Grounding Drive mounting Interface requirements SAS features Dual port support Supported commands Scsi commands supported Supported commands Supported commands Supported commands Constellation ES inquiry data Mode Sense dataInquiry data Page Mode Data Header 74 70 6d b0 00 00 02 3a 38 60 30 00 00 02 Miscellaneous status Miscellaneous operating features and conditionsMiscellaneous features SAS physical interface Datum B Section C C Section a a Pin descriptions Physical characteristicsConnector requirements Electrical description Ready LED Out Signal characteristicsPower SAS transmitters and receivers General interface characteristics SAS-2 Specification ComplianceLED drive signal Differential signals Presales Support Seagate Technology support servicesWarranty Support Direct.seagate.com Spp.seagate.com Web Presales Support Technical Support Warranty ServiceData Recovery Services Authorized Service Centers Data Recovery Services Call Center Toll-free Direct dial Numerics Index KCC Msid Mtbf See also cooling Page ConstellationES Series SAS Product Manual, Rev. D Page Seagate Technology LLC