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)133.1.4 China Restriction of Hazardous Substances (RoHS) Directive133.2 Reference documents144.0 General description154.1 Standard features164.2 Media description164.3 Performance174.4 Reliability174.5 Formatted capacities174.6 Programmable drive capacity184.7 Factory installed options185.0 Performance characteristics195.1 Internal drive characteristics195.2 Seek performance characteristics195.2.1 Access time195.2.2 Format command execution time205.2.3 General performance characteristics205.3 Start/stop time205.4 Prefetch/multi-segmented cache control215.5 Cache operation215.5.1 Caching write data225.5.2 Prefetch operation226.0 Reliability specifications236.1 Error rates236.1.1 Recoverable Errors236.1.2 Unrecoverable Errors236.1.3 Seek errors246.1.4 Interface errors246.2 Reliability and service246.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF)246.2.2 Preventive maintenance246.2.3 Hot plugging the drive246.2.4 S.M.A.R.T.256.2.5 Thermal monitor266.2.6 Drive Self Test (DST)276.2.6.1 DST failure definition276.2.6.2 Implementation276.2.7 Product warranty297.0 Physical/electrical specifications307.1 PowerChoiceTM power management307.1.1 PowerChoice reporting methods317.2 AC power requirements317.3 DC power requirements317.3.1 Conducted noise immunity347.3.2 Power sequencing347.3.3 Current profiles357.4 Power dissipation377.5 Environmental limits397.5.1 Temperature397.5.2 Relative humidity397.5.3 Effective altitude (sea level)407.5.4 Shock and vibration407.5.4.1 Shock407.5.4.2 Vibration417.5.5 Air cleanliness427.5.6 Corrosive environment427.5.7 Acoustics427.5.8 Electromagnetic susceptibility427.6 Mechanical specifications438.0 About FIPS449.0 About self-encrypting drives459.1 Data encryption459.2 Controlled access459.2.1 Admin SP459.2.2 Locking SP469.2.3 Default password469.3 Random number generator (RNG)469.4 Drive locking469.5 Data bands469.6 Cryptographic erase479.7 Authenticated firmware download479.8 Power requirements479.9 Supported commands479.10 RevertSP4710.0 Defect and error management4810.1 Drive internal defects/errors4810.2 Drive error recovery procedures4810.3 SAS system errors4910.4 Background Media Scan4910.5 Media Pre-Scan5010.6 Deferred Auto-Reallocation5010.7 Idle Read After Write5010.8 Protection Information (PI)5110.8.1 Levels of PI5110.8.2 Setting and determining the current Type Level5110.8.3 Identifying a Protection Information drive5111.0 Installation5211.1 Drive orientation5211.2 Cooling5311.3 Drive mounting5411.4 Grounding5412.0 Interface requirements5512.1 SAS features5512.1.1 Task management functions5512.1.2 Task management responses5512.2 Dual port support5612.3 SCSI commands supported5612.3.1 Inquiry data6012.3.2 Mode Sense data6012.4 Miscellaneous operating features and conditions6412.4.1 SAS physical interface6512.4.2 Physical characteristics6812.4.3 Connector requirements6812.4.4 Electrical description6812.4.5 Pin descriptions6812.4.6 SAS transmitters and receivers6912.4.7 Power6912.5 Signal characteristics6912.5.1 Ready LED Out6912.5.2 Differential signals7012.6 SAS-2 Specification compliance7012.7 Additional information70Numerics71A71B71C71D71E72F72G72H72I72J72L72M72N73O73P73Q73R73S74T74U74V74W74Z74Size: 1.5 MBPages: 78Language: EnglishOpen manual