User ManualTable of Contents1.0 Seagate Technology support services92.0 Scope103.0 Applicable standards and reference documentation113.1 Standards113.1.1 Electromagnetic compatibility113.1.1.1 Electromagnetic susceptibility113.1.2 Electromagnetic compliance123.1.3 European Union Restriction of Hazardous Substances (RoHS)123.1.4 China Restriction of Hazardous Substances (RoHS) Directive133.2 Reference documents134.0 General description144.1 Standard features154.2 Media description154.3 Performance154.4 Reliability164.5 Formatted capacities164.6 Programmable drive capacity164.7 Factory-installed options165.0 Performance characteristics175.1 Internal drive characteristics175.2 Seek performance characteristics175.2.1 Access time175.2.2 Format command execution time for 512-byte sectors (minutes)185.2.3 General performance characteristics185.3 Start/stop time185.4 Prefetch/multi-segmented cache control195.5 Cache operation195.5.1 Caching write data205.5.2 Prefetch operation206.0 Reliability specifications216.1 Error rates216.1.1 Recoverable Errors216.1.2 Unrecoverable Errors216.1.3 Seek errors226.1.4 Interface errors226.2 Reliability and service226.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF)226.2.2 Preventive maintenance226.2.3 Hot plugging the drive226.2.4 S.M.A.R.T.236.2.5 Thermal monitor246.2.6 Drive Self Test (DST)256.2.6.1 DST failure definition256.2.6.2 Implementation256.2.7 Product warranty277.0 Physical/electrical specifications287.1 PowerChoiceTM power management287.1.1 PowerChoice reporting methods297.2 AC power requirements297.3 DC power requirements297.3.1 Conducted noise immunity347.3.2 Power sequencing347.3.3 Current profiles357.4 Power dissipation397.5 Environmental limits467.5.1 Temperature467.5.2 Relative humidity477.5.3 Effective altitude (sea level)477.5.4 Shock and vibration477.5.4.1 Shock487.5.4.2 Vibration497.5.5 Air cleanliness497.5.6 Corrosive environment497.5.7 Acoustics507.5.8 Electromagnetic susceptibility507.6 Mechanical specifications518.0 About FIPS529.0 About self-encrypting drives539.1 Data encryption539.2 Controlled access539.2.1 Admin SP539.2.2 Locking SP549.2.3 Default password549.3 Random number generator (RNG)549.4 Drive locking549.5 Data bands549.6 Cryptographic erase549.7 Authenticated firmware download559.8 Power requirements559.9 Supported commands559.10 RevertSP5510.0 Defect and error management5610.1 Drive internal defects/errors5610.2 Drive error recovery procedures5610.3 SAS system errors5710.4 Background Media Scan5710.5 Media Pre-Scan5810.6 Deferred Auto-Reallocation5810.7 Idle Read After Write5810.8 Protection Information (PI)5910.8.1 Levels of PI5910.8.2 Setting and determining the current Type Level5910.8.3 Identifying a Protection Information drive5911.0 Installation6011.1 Drive orientation6111.2 Cooling6111.3 Drive mounting6211.4 Grounding6212.0 Interface requirements6312.1 SAS features6312.1.1 task management functions6312.1.2 task management responses6312.2 Dual port support6412.3 SCSI commands supported6412.3.1 Inquiry data6812.3.2 Mode Sense data6912.4 Miscellaneous operating features and conditions7412.4.1 SAS physical interface7512.4.2 Physical characteristics7812.4.3 Connector requirements7812.4.4 Electrical description7812.4.5 Pin descriptions7812.4.6 SAS transmitters and receivers7912.4.7 Power7912.5 Signal characteristics7912.5.1 Ready LED Out7912.5.2 Differential signals8012.6 SAS-2 Specification compliance8012.7 Additional information80Numerics81A81B81C81D81E82F82G82H82I82J82L82M82N83O83P83Q83R83S84T84U84V84W85Z85Size: 1.6 MBPages: 88Language: EnglishOpen manual