Benutzerhandbuch für Seagate 1200 SSD

Inhaltsverzeichnis

• Seagate® 1200 SSD

  1
• Seagate Technology Support Services

  7
• 1.0 Scope

  8
• 2.0 Applicable standards and reference documentation

  9
  • 2.1 Standards

    9
    • 2.1.1 Electromagnetic compatibility

      9
    • 2.1.2 Electromagnetic compliance

      9
    • 2.1.3 European Union Restriction of Hazardous Substances (RoHS)

      10
    • 2.1.4 China Restriction of Hazardous Substances (RoHS) Directive

      10
  • 2.2 Reference documents

    11
• 3.0 General description

  12
  • 3.1 Standard features

    12
  • 3.2 Media description

    13
  • 3.3 Performance

    13
  • 3.4 Reliability

    13
  • 3.5 Formatted capacities

    13
  • 3.6 Programmable drive capacity

    14
  • 3.7 Factory-installed options

    14
  • 3.8 Thin Provisioning

    14
    • 3.8.1 Logical Block Provisioning

      14
    • 3.8.2 Thin Provisioning capabilities

      14
    • 3.8.3 UNMAP

      14
    • 3.8.4 FORMAT UNIT command

      15
    • 3.8.5 Protection Information (PI) and Security (SED)

      15
• 4.0 Performance characteristics

  16
  • 4.1 Internal drive characteristics

    16
  • 4.2 Performance characteristics

    16
    • 4.2.1 Response time

      16
    • 4.2.2 FORMAT UNIT command execution time for 512-byte LBA’s (minutes)

      17
    • 4.2.3 Performance

      17
  • 4.3 Start/stop time

    19
  • 4.4 Cache control

    20
    • 4.4.1 Caching write data

      20
    • 4.4.2 Prefetch operation

      20
• 5.0 Reliability specifications

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  • 5.1 Error rates

    22
    • 5.1.1 Unrecoverable Errors

      22
    • 5.1.2 Interface errors

      22
  • 5.2 Endurance Management

    22
    • 5.2.1 Wear Leveling

      22
    • 5.2.2 Garbage Collection

      22
    • 5.2.3 Write Amplification

      22
    • 5.2.4 UNMAP

      22
    • 5.2.5 Data Retention

      23
    • 5.2.6 Lifetime Endurance Management (Available on select models)

      23
    • 5.2.7 SSD Percentage Used Endurance Indicator

      23
  • 5.3 Reliability and service

    23
    • 5.3.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF)

      23
    • 5.3.2 Preventive maintenance

      23
    • 5.3.3 Hot plugging the drive

      23
    • 5.3.4 S.M.A.R.T.

      24
    • 5.3.5 Thermal monitor

      25
    • 5.3.6 Drive Self Test (DST)

      25
    • 5.3.7 Product warranty

      27
• 6.0 Physical/electrical specifications

  28
  • 6.1 Power specifications

    28
    • 6.1.1 Power consumption

      28
  • 6.2 AC power requirements

    28
  • 6.3 DC power requirements

    29
    • 6.3.1 Conducted noise immunity

      37
    • 6.3.2 Power sequencing

      37
    • 6.3.3 Current profiles

      37
  • 6.4 Power dissipation

    40
  • 6.5 Environmental limits

    44
    • 6.5.1 Temperature

      44
    • 6.5.2 Relative humidity

      45
    • 6.5.3 Effective altitude (sea level)

      45
    • 6.5.4 Shock and vibration

      45
    • 6.5.5 Air cleanliness

      47
    • 6.5.6 Corrosive environment

      47
    • 6.5.7 Electromagnetic susceptibility

      47
  • 6.6 Mechanical specifications

    48
• 7.0 About FIPS

  50
• 8.0 About self-encrypting drives

  51
  • 8.1 Data encryption

    51
  • 8.2 Controlled access

    51
    • 8.2.1 Admin SP

      51
    • 8.2.2 Locking SP

      51
    • 8.2.3 Default password

      51
  • 8.3 Random number generator (RNG)

    51
  • 8.4 Drive locking

    52
  • 8.5 Data bands

    52
  • 8.6 Cryptographic erase

    52
  • 8.7 Authenticated firmware download

    52
  • 8.8 Power requirements

    53
  • 8.9 Supported commands

    53
  • 8.10 Sanitize - Cryptographic Erase

    53
  • 8.11 RevertSP

    53
  • 8.12 Sanitize Feature Set on SED Drives

    53
• 9.0 Defect and error management

  54
  • 9.1 Drive internal defects/errors

    54
  • 9.2 Drive error recovery procedures

    54
  • 9.3 SAS system errors

    54
  • 9.4 Auto-Reallocation

    55
  • 9.5 Protection Information (PI)

    55
    • 9.5.1 Levels of PI

      55
    • 9.5.2 Setting and determining the current Type Level

      55
    • 9.5.3 Identifying a Protection Information drive

      55
• 10.0 Installation

  56
  • 10.1 Drive orientation

    56
  • 10.2 Cooling

    56
  • 10.3 Drive mounting

    57
  • 10.4 Grounding

    57
• 11.0 Interface requirements

  58
  • 11.1 SAS features

    58
    • 11.1.1 Task management functions

      58
    • 11.1.2 Task management responses

      58
  • 11.2 Dual port support

    58
  • 11.3 SCSI commands supported

    59
    • 11.3.1 INQUIRY data

      63
    • 11.3.2 MODE SENSE data

      64
  • 11.4 Miscellaneous operating features and conditions

    69
    • 11.4.1 SAS physical interface

      69
    • 11.4.2 Physical characteristics

      74
    • 11.4.3 Connector requirements

      74
    • 11.4.4 Electrical description

      74
    • 11.4.5 Pin descriptions

      74
    • 11.4.6 SAS transmitters and receivers

      75
    • 11.4.7 Power

      76
  • 11.5 Signal characteristics

    76
    • 11.5.1 Ready LED Out

      76
    • 11.5.2 Differential signals

      77
  • 11.6 SAS-3 Specification compliance

    77
  • 11.7 Additional information

    77
    • Numerics

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    • A

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    • B

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    • C

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    • D

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    • E

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    • F

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    • G

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    • H

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    • I

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    • J

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    • L

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    • M

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    • N

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    • O

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    • P

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    • Q

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    • R

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    • S

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    • T

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    • U

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    • V

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    • W

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    • Z

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