用户手册 — Seagate 20GB Serial ATA

目录

• 1.0 Introduction

  7
  • 1.1 About the Serial ATA interface

    8
• 2.0 Drive specifications

  9
  • 2.1 Specification summary table

    9
  • 2.2 Formatted capacity

    11
  • 2.3 Default logical geometry

    11
  • 2.4 Physical organization

    11
  • 2.5 Recording and interface technology

    11
  • 2.6 Physical characteristics

    12
  • 2.7 Seek time

    12
  • 2.8 Time to ready

    12
  • 2.9 Power specifications

    13
    • 2.9.1 Power consumption

      13
      • 2.9.1.1 Typical current profile

        14
    • 2.9.2 Deferred spinup

      14
    • 2.9.3 Conducted noise

      15
    • 2.9.4 Voltage tolerance

      15
    • 2.9.5 Power-management modes

      15
  • 2.10 Environmental specifications

    17
    • 2.10.1 Ambient temperature

      17
    • 2.10.2 Temperature gradient

      17
    • 2.10.3 Humidity

      17
      • 2.10.3.1 Relative humidity

        17
      • 2.10.3.2 Wet bulb temperature

        17
    • 2.10.4 Altitude

      17
    • 2.10.5 Shock

      18
      • 2.10.5.1 Operating shock

        18
      • 2.10.5.2 Nonoperating shock

        18
    • 2.10.6 Vibration

      18
      • 2.10.6.1 Operating vibration

        18
      • 2.10.6.2 Nonoperating vibration

        18
  • 2.11 Acoustics

    19
  • 2.12 Electromagnetic immunity

    19
  • 2.13 Reliability

    20
  • 2.14 Agency certification

    20
    • 2.14.1 Safety certification

      20
    • 2.14.2 Electromagnetic compatibility

      20
    • 2.14.3 FCC verification

      21
  • 2.15 Environmental protection

    22
    • 2.15.1 European Union Restriction of Hazardous Substances (RoHS)

      22
  • 2.16 Corrosive environment

    22
• 3.0 Configuring and mounting the drive

  23
  • 3.1 Handling and static-discharge precautions

    23
  • 3.2 Configuring the drive

    24
  • 3.3 Serial ATA cables and connectors

    24
  • 3.4 Drive mounting

    25
• 4.0 Serial ATA (SATA) interface

  27
  • 4.1 Hot-Plug compatibility

    27
  • 4.2 Serial ATA device plug connector pin definitions

    27
  • 4.3 Supported ATA commands

    29
    • 4.3.1 Identify Device command

      32
    • 4.3.2 Set Features command

      35
    • 4.3.3 S.M.A.R.T. commands

      36
• 5.0 Seagate Technology support services

  37
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