Seagate barracuda st3250620as マニュアル

目次

• 1.0 Introduction

  7
  • 1.1 About the Serial ATA interface

    8
• 2.0 Drive specifications

  9
  • 2.1 Specification summary tables

    9
  • 2.2 Formatted capacity

    32
    • 2.2.1 LBA mode

      32
  • 2.3 Default logical geometry

    32
  • 2.4 Recording and interface technology

    33
  • 2.5 Physical characteristics

    34
  • 2.6 Seek time

    35
  • 2.7 Start/stop times

    35
  • 2.8 Power specifications

    36
    • 2.8.1 Power consumption

      36
      • 2.8.1.1 Typical current profiles

        37
    • 2.8.2 Conducted noise

      37
    • 2.8.3 Voltage tolerance

      37
    • 2.8.4 Power-management modes

      38
  • 2.9 Environmental specifications

    39
    • 2.9.1 Ambient temperature

      39
    • 2.9.2 Temperature gradient

      39
    • 2.9.3 Humidity

      39
      • 2.9.3.1 Relative humidity

        39
      • 2.9.3.2 Wet bulb temperature

        39
    • 2.9.4 Altitude

      39
    • 2.9.5 Shock

      39
      • 2.9.5.1 Operating shock

        39
      • 2.9.5.2 Nonoperating shock

        40
    • 2.9.6 Vibration

      40
      • 2.9.6.1 Operating vibration

        40
      • 2.9.6.2 Nonoperating vibration

        40
  • 2.10 Acoustics

    41
    • 2.10.1 Test for Prominent Discrete Tones (PDTs)

      41
  • 2.11 Electromagnetic immunity

    42
  • 2.12 Reliability

    43
    • 2.12.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF)

      43
  • 2.13 Agency certification

    43
    • 2.13.1 Safety certification

      43
    • 2.13.2 Electromagnetic compatibility

      43
    • 2.13.3 FCC verification

      44
  • 2.14 Environmental protection

    45
    • 2.14.1 European Union Restriction of Hazardous Substances (RoHS) Directive

      45
    • 2.14.2 China Restriction of Hazardous Substances (RoHS) Directive

      45
  • 2.15 Corrosive environment

    45
• 3.0 Configuring and mounting the drive

  47
  • 3.1 Handling and static-discharge precautions

    47
  • 3.2 Configuring the drive

    48
  • 3.3 Serial ATA cables and connectors

    48
  • 3.4 Drive mounting

    49
• 4.0 Serial ATA (SATA) interface

  51
  • 4.1 Hot-Plug compatibility

    51
  • 4.2 Serial ATA device plug connector pin definitions

    52
  • 4.3 Supported ATA commands

    53
    • 4.3.1 Identify Device command

      55
    • 4.3.2 Set Features command

      59
    • 4.3.3 S.M.A.R.T. commands

      60
• 5.0 Seagate Technology support services

  61
• Index

  63
  • A

    63
  • B

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  • C

    63
  • D

    63
  • E

    63
  • F

    63
  • G

    63
  • H

    63
  • I

    64
  • K

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  • L

    64
  • M

    64
  • N

    64
  • O

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  • P

    64
  • Q

    64
  • 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

    65