Справочник ПользователяСодержание1.0 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 Performance164.4 Reliability174.5 Formatted capacities174.6 Programmable drive capacity174.7 Factory-installed options175.0 Performance characteristics185.1 Internal drive characteristics185.2 Seek performance characteristics185.2.1 Access time185.2.2 Format command execution time for 512-byte sectors (minutes)195.2.3 General performance characteristics195.3 Start/stop time195.4 Prefetch/multi-segmented cache control205.5 Cache operation205.5.1 Caching write data215.5.2 Prefetch operation216.0 Reliability specifications226.1 Error rates226.1.1 Recoverable Errors226.1.2 Unrecoverable Errors226.1.3 Seek errors236.1.4 Interface errors236.2 Reliability and service236.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF)236.2.2 Preventive maintenance236.2.3 Hot plugging the drive236.2.4 S.M.A.R.T.246.2.5 Thermal monitor256.2.6 Drive Self Test (DST)266.2.6.1 DST failure definition266.2.6.2 Implementation266.2.7 Product warranty287.0 Physical/electrical specifications297.1 PowerChoiceTM power management297.1.1 PowerChoice reporting methods307.2 AC power requirements307.3 DC power requirements307.3.1 Conducted noise immunity327.3.2 Power sequencing327.3.3 Current profiles337.4 Power dissipation347.5 Environmental limits367.5.1 Temperature367.5.2 Relative humidity367.5.3 Effective altitude (sea level)377.5.4 Shock and vibration377.5.4.1 Shock377.5.4.2 Vibration397.5.5 Acoustics397.5.6 Air cleanliness397.5.7 Corrosive environment397.5.8 Electromagnetic susceptibility407.6 Mechanical specifications418.0 About FIPS429.0 About self-encrypting drives439.1 Data encryption439.2 Controlled access439.2.1 Admin SP439.2.2 Locking SP439.2.3 Default password449.3 Random number generator (RNG)449.4 Drive locking449.5 Data bands449.6 Cryptographic erase449.7 Authenticated firmware download459.8 Power requirements459.9 Supported commands459.10 RevertSP4510.0 Defect and error management4610.1 Drive internal defects/errors4610.2 Drive error recovery procedures4610.3 SAS system errors4710.4 Background Media Scan4710.5 Media Pre-Scan4810.6 Deferred Auto-Reallocation4810.7 Idle Read After Write4810.8 Protection Information (PI)4910.8.1 Levels of PI4910.8.2 Setting and determining the current Type Level4910.8.3 Identifying a Protection Information drive4911.0 Installation5011.1 Drive orientation5011.2 Cooling5111.3 Drive mounting5211.4 Grounding5212.0 Interface requirements5312.1 SAS features5312.1.1 task management functions5312.1.2 task management responses5312.2 Dual port support5412.3 SCSI commands supported5512.3.1 Inquiry data5912.3.2 Mode Sense data5912.4 Miscellaneous operating features and conditions6212.4.1 SAS physical interface6312.4.2 Physical characteristics6612.4.3 Connector requirements6612.4.4 Electrical description6612.4.5 Pin descriptions6612.4.6 SAS transmitters and receivers6712.4.7 Power6712.5 Signal characteristics6712.5.1 Ready LED Out6712.5.2 Differential signals6812.6 SAS-2 Specification Compliance6812.7 Additional information68Numerics69A69B69C69D69E70F70G70H70I70J70K70L71M71N71O71P71Q72R72S72T72U73V73W73Z73Размер: 957,0 КБСтраницы: 76Язык: EnglishПросмотреть