Seagate ST9250410ASG, ST980412ASG, ST9500420ASG, ST9320423ASG, ST9160412AS, ST9160314ASIM Tpi

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Read/write heads 5 Read/write power 4 read/write power and current 8 Recording density 3, 6 Recording method 6 Recording technology 6 Relative humidity 4, 12 Reliability 14

resistance 10 Retries 24 RF 14 RoHS 17 RPM 3 RRL 15

S

S.M.A.R.T. 25

S.M.A.R.T. implementation 24 Safety certification 15 SATA 6, 22

screws 12, 21 sector 5 sectors 5 Sectors per track 5

Security Disable Password 26 Security Erase Prepare 26 Security Erase Unit 26 Security Freeze Lock 26 Security Set Password 26 Security Unlock 26

Seek 24 seek mode 8 Seek power 3 Seek time 7 seek time 3 Seeking 8

Self refresh, low power 11 Serial ATA 6

Serial ATA (SATA) interface 22 serial ATA ports 2

servo electronics 8 Set Features 24 Set Max Address 24 Set Multiple Mode 25 Shock 12

Shock, nonoperating 4 Shock, operating 4 single-track seeks 7 Sleep 8, 25

Sleep mode 4, 11 sound power 4 Specification summary table 3 Spindle speed 3, 6 Spinup 8

spinup power 8

Standby 8, 25 Standby Immediate 26 Standby mode 4, 8, 11 Standby to Ready 7 Standby to ready 3 Start/stop times 7 Startup current 3 static-discharge 19 support services 32 Surge immunity 14

T

technical support services 32 temperature 4, 7, 12 Temperature gradient 4, 12 timers 11

TPI 3

Track density 3, 6 Track-to-track seek time 3, 7 TUV North America 15

U

UL 1950 15

V

Vibration 13

Vibration, nonoperating 4 Vibration, operating 4 Voltage dips, interrupts 14 Voltage tolerance 4, 10

W

Warranty 14 Weight 3 weight 6

Wet bulb temperature 4, 12 Width 3

width 6

Write Buffer 25

Write DMA 25

Write DMA Extended 25 Write Long with Retries 25 Write Long without Retries 25 Write Multiple 25

Write Sectors 25

Momentus 7200.4 SATA Product Manual, Rev. C

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Contents Momentus 7200.4 Sata Page Contents Momentus 7200.4 Sata Product Manual, Rev. C List of Figures Page Standard models Free Fall Protection models IntroductionAbout the Serial ATA interface Specification summary table Drive specificationsDrive specifications LBA mode Default logical geometryFormatted capacity Physical organizationRecording and interface technology Physical characteristicsDrive specification Start/stop times Seek timeTypical seek times Typical seek times msec ReadPower specifications Typical +5V only startup and operation current profile Typical current profileVoltage tolerance Conducted noisePower management modes Power-management modesActive mode Idle modeEnvironmental specifications Acoustics Electromagnetic immunity Free Fall Protection featureReliability Radio frequency environmentsAgency certification Page China Restriction of Hazardous Substances RoHS Directive Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Corrosive environment Handling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensions-top, side and end viewHot-Plug compatibility Serial ATA Sata interfaceSerial ATA connector pin definitions Serial ATA device plug connector pin definitionsSignal Pin Function DefinitionCommand name Command code in hex ATA-standard commands Supported ATA commandsCommand name Command code in hex Word Description Value Identify Device commandATA-standard security commands XxxxH Xx7FH Description if bit is set to Bit Set Features command values Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands Seagate Online Support and Services Seagate Technology support servicesIndex ITE TPI Momentus 7200.4 Sata Product Manual, Rev. C Page Seagate Technology LLC