Manuali utente per Seagate ST2000NX0263 ST1000NX0323 ST2000NX0273

Sommario

• Enterprise Capacity 2.5 HDD

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• Seagate® Technology Support Services

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• 1.0 Scope

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• 2.0 Applicable standards and reference documentation

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  • 2.1 Standards

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    • 2.1.1 Electromagnetic compatibility

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    • 2.1.2 Electromagnetic compliance

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    • 2.1.3 European Union Restriction of Hazardous Substances (RoHS)

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    • 2.1.4 China Restriction of Hazardous Substances (RoHS) Directive

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  • 2.2 Reference documents

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• 3.0 General description

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  • 3.1 Standard features

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  • 3.2 Media description

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  • 3.3 Performance

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  • 3.4 Reliability

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  • 3.5 Formatted capacities

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  • 3.6 Programmable drive capacity

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  • 3.7 Factory-installed options

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• 4.0 Performance characteristics

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  • 4.1 Internal drive characteristics

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  • 4.2 Performance characteristics

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    • 4.2.1 Format command execution time for 512-byte sectors (minutes)

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    • 4.2.2 General performance characteristics

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  • 4.3 Start/stop time

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  • 4.4 Prefetch/multi-segmented cache control

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  • 4.5 Cache operation

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    • 4.5.1 Caching write data

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    • 4.5.2 Prefetch operation

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• 5.0 Reliability specifications

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  • 5.1 Error rates

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    • 5.1.1 Recoverable Errors

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    • 5.1.2 Unrecoverable Errors

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    • 5.1.3 Seek errors

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    • 5.1.4 Interface errors

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  • 5.2 Reliability and service

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    • 5.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF)

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    • 5.2.2 Preventive maintenance

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    • 5.2.3 Hot plugging the drive

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    • 5.2.4 S.M.A.R.T.

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    • 5.2.5 Thermal monitor

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    • 5.2.6 Drive Self Test (DST)

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    • 5.2.7 Product warranty

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• 6.0 Physical/electrical specifications

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  • 6.1 PowerChoiceTM power management

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    • 6.1.1 PowerChoice reporting methods

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  • 6.2 AC power requirements

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  • 6.3 DC power requirements

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    • 6.3.1 Conducted noise immunity

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    • 6.3.2 Power sequencing

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    • 6.3.3 Current profiles

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  • 6.4 Power dissipation

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  • 6.5 Environmental limits

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    • 6.5.1 Temperature

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    • 6.5.2 Humidity

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    • 6.5.3 Effective altitude (sea level)

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    • 6.5.4 Shock and vibration

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    • 6.5.5 Air cleanliness

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    • 6.5.6 Corrosive environment

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    • 6.5.7 Acoustics

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    • 6.5.8 Electromagnetic susceptibility

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  • 6.6 Mechanical specifications

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• 7.0 About FIPS

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• 8.0 About self-encrypting drives

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  • 8.1 Data encryption

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  • 8.2 Controlled access

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    • 8.2.1 Admin SP

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    • 8.2.2 Locking SP

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    • 8.2.3 Default password

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  • 8.3 Random number generator (RNG)

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  • 8.4 Drive locking

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  • 8.5 Data bands

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  • 8.6 Cryptographic erase

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  • 8.7 Authenticated firmware download

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  • 8.8 Power requirements

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  • 8.9 Supported commands

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  • 8.10 Sanitize - CRYPTOGRAPHIC ERASE

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  • 8.11 RevertSP

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• 9.0 Defect and error management

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  • 9.1 Drive internal defects/errors

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  • 9.2 Drive error recovery procedures

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  • 9.3 SAS system errors

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  • 9.4 Background Media Scan

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  • 9.5 Deferred Auto-Reallocation

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  • 9.6 Idle Read After Write

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  • 9.7 Protection Information (PI)

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    • 9.7.1 Levels of PI

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    • 9.7.2 Setting and determining the current Type Level

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    • 9.7.3 Identifying a Protection Information drive

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  • 9.8 Seagate RAID Rebuild ™

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• 10.0 Installation

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  • 10.1 Drive orientation

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  • 10.2 Cooling

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  • 10.3 Drive mounting

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  • 10.4 Grounding

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• 11.0 Interface requirements

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  • 11.1 SAS features

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    • 11.1.1 Task management functions

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    • 11.1.2 Task management responses

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  • 11.2 Dual port support

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  • 11.3 SCSI commands supported

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    • 11.3.1 Inquiry data

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    • 11.3.2 Mode Sense data

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  • 11.4 Miscellaneous operating features and conditions

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    • 11.4.1 SAS physical interface

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    • 11.4.2 Physical characteristics

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    • 11.4.3 Connector requirements

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    • 11.4.4 Electrical description

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    • 11.4.5 Pin descriptions

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    • 11.4.6 SAS transmitters and receivers

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    • 11.4.7 Power

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  • 11.5 Signal characteristics

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    • 11.5.1 Ready LED Out

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    • 11.5.2 Differential signals

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  • 11.6 SAS-3 Specification compliance

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  • 11.7 Additional information

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