Seagate ST320LT031 User Manuals

Table of Contents

• Seagate® Laptop Ultrathin HDD SATA

  1
• Seagate Technology Support Services

  5
  • 1.0 Introduction

    6
    • 1.1 About the Serial ATA Interface

      7
  • 2.0 Drive Specifications

    8
    • 2.1 Formatted Capacity

      9
      • 2.1.1 LBA mode

        9
    • 2.2 Physical organization

      9
    • 2.3 Recording and Interface Technology

      10
    • 2.4 Physical Characteristics

      10
    • 2.5 Seek time

      10
    • 2.6 Start/stop times

      10
    • 2.7 Power Specifications

      11
      • 2.7.1 Power consumption

        11
      • 2.7.2 Conducted noise

        13
      • 2.7.3 Voltage tolerance

        13
      • 2.7.4 Power management modes

        13
    • 2.8 Environmental Specifications

      14
      • 2.8.1 Shock

        14
      • 2.8.2 Vibration

        14
    • 2.9 Acoustics

      15
      • 2.9.1 Test for prominent discrete tones (PDTs)

        15
    • 2.10 Electromagnetic Immunity

      15
    • 2.11 Reliability

      16
    • 2.12 Agency Certification

      16
      • 2.12.1 Safety certification

        16
      • 2.12.2 Electromagnetic Compatibility (EMC)

        16
      • 2.12.3 FCC verification

        16
    • 2.13 Environmental Protection

      17
      • 2.13.1 European Union Restriction of Hazardous Substances (RoHS) Directive

        17
      • 2.13.2 China Restriction of Hazardous Substances (RoHS) Directive

        17
    • 2.14 Corrosive Environment

      17
  • 3.0 Configuring and Mounting the Drive

    18
    • 3.1 Handling and Static-Discharge Precautions

      18
    • 3.2 Configuring the Drive

      18
      • 3.2.1 Serial ATA Cables and Connectors

        18
    • 3.3 Drive Mounting

      19
  • 4.0 Serial ATA (SATA) Interface

    20
    • 4.1 Hot-Plug Compatibility

      20
    • 4.2 Serial ATA Device Plug Connector Pin Definitions

      20
    • 4.3 Supported ATA Commands

      21
      • 4.3.1 Identify Device command

        23
      • 4.3.2 Set Features command

        27
      • 4.3.3 S.M.A.R.T. commands

        28
        • A

          29
        • B

          29
        • C

          29
        • D

          29
        • E

          29
        • F

          29
        • G

          29
        • H

          29
        • I

          29
        • K

          29
        • L

          29
        • M

          29
        • N

          30
        • O

          30
        • P

          30
        • Q

          30
        • R

          30
        • S

          30
        • T

          30
        • U

          31
        • V

          31
        • W

          31