Manuali utente per Seagate ST3250823SCE

Sommario

• 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
    • 2.2.1 LBA mode

      11
  • 2.3 Default logical geometry

    11
  • 2.4 Recording and interface technology

    12
  • 2.5 Physical characteristics

    12
  • 2.6 Seek time

    12
  • 2.7 Start/stop times

    13
  • 2.8 Power specifications

    13
    • 2.8.1 Power consumption

      13
      • 2.8.1.1 Typical current profiles

        14
    • 2.8.2 Conducted noise

      15
    • 2.8.3 Voltage tolerance

      15
    • 2.8.4 Power-management modes

      15
  • 2.9 Environmental specifications

    16
    • 2.9.1 Ambient temperature

      16
    • 2.9.2 Temperature gradient

      16
    • 2.9.3 Humidity

      16
      • 2.9.3.1 Relative humidity

        16
      • 2.9.3.2 Wet bulb temperature

        16
    • 2.9.4 Altitude

      16
    • 2.9.5 Shock

      16
      • 2.9.5.1 Operating shock

        16
      • 2.9.5.2 Nonoperating shock

        17
    • 2.9.6 Vibration

      17
      • 2.9.6.1 Operating vibration

        17
      • 2.9.6.2 Nonoperating vibration

        17
  • 2.10 Acoustics

    17
  • 2.11 Electromagnetic immunity

    18
  • 2.12 Reliability

    18
  • 2.13 Agency certification

    19
    • 2.13.1 Safety certification

      19
    • 2.13.2 Electromagnetic compatibility

      19
    • 2.13.3 FCC verification

      20
  • 2.14 Environmental protection

    20
    • 2.14.1 European Union Restriction of Hazardous Substances (RoHS)

      20
  • 2.15 Corrosive environment

    21
• 3.0 Configuring and mounting the drive

  23
  • 3.1 Handling and static-discharge precautions

    23
  • 3.2 Breather filter hole precautions

    24
  • 3.3 Configuring the drive

    24
  • 3.4 Serial ATA cables and connectors

    25
  • 3.5 Drive mounting

    26
• 4.0 Serial ATA (SATA) interface

  27
  • 4.1 Hot-Plug compatibility

    27
  • 4.2 Serial ATA device plug connector pin definitions

    28
  • 4.3 Supported ATA commands

    29
    • 4.3.1 Identify Device command

      31
    • 4.3.2 Set Features command

      34
    • 4.3.3 S.M.A.R.T. commands

      35
• 5.0 Seagate Technology support services

  37
• Index

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