Seagate ST9160414AS, ST980414ASG manual Seek time, Start/stop times, Typical seek times msec Read

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2.7Seek time

Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows:

Track-to-track seek time is an average of all possible single-track seeks in both directions.

Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead.

Typical seek times (msec)

Read

 

 

Track-to-track

1.5

 

 

Average

11.0

 

 

Full-stroke

22.0

 

 

Average latency

4.17

 

 

Note. These drives are designed to consistently meet the seek times represented in this manual. Physical seeks, regardless of mode (such as track-to-track and average), are expected to meet the noted values. However, due to the manner in which these drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications.

2.8Start/stop times

Time to ready

Typical

Max @ 25°C

 

 

 

Power-on to Ready (sec)

4.0

8.0

 

 

 

Standby to Ready (sec)

3.0

8.0

 

 

 

Momentus 7200 FDE.1 SATA Product Manual, Rev. A

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Contents Momentus 7200 FDE.1 Sata Page Contents Seagate Technology support services Serial ATA interfaceCompatibility summary List of Figures Page System requirements IntroductionFDE benefits Security feature matrixFDE drive feature list About Momentus 7200 FDE.1 Sata disc drivesDrive state upon shipment Momentus 7200 FDE.1 Sata Product Manual, Rev. a Specification summary table Drive specificationsSystem will display the warranty information for your drive Cylinders Read/write heads Sectors per track 16,383 Default logical geometryLBA mode Formatted capacityRecording and interface technology Physical characteristicsDrive specification Physical organizationTime to ready Typical Max @ 25C Seek timeStart/stop times Typical seek times msec ReadPower specifications Typical current profile Conducted noiseVoltage tolerance Idle mode Power-management modesPower management modes Active modeEnvironmental specifications Vibration ShockOperating shock Nonoperating shockIdle Performance seek AcousticsElectromagnetic immunity Test for Prominent Discrete Tones PDTsPerformance Reference Test Description Level Standard Reliability Free Fall Protection featureSafety certification Measurement type SpecificationFCC verification Electromagnetic compatibilityKorean RRL Australian C-Tick N176Page Environmental protection European Union Restriction of Hazardous Substances RoHSChina Restriction of Hazardous Substances RoHS Directive Handling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensionsMomentus 7200 FDE.1 Sata drive label example Drive integrationConsumer usage Security Erase--ATA security commandsDrive installation Secure Erase procedurePage Serial ATA interface Serial ATA connector pin definitions SignalPin Function Definition Word Content ATA Security policy exceptionsATA Security Erase Unit bits DriveTrust Mode support DriveTrust IdentifyIdent Value BIT set Bit Description Full Disc Encryption Identify Full Disc Encryption supportSupported ATA commands Supported commandsNormal Commands Read LOG EXT SET MAX Freeze Lock ATA Security API DriveTrust Security API Code Command Locked Unlocked FrozenWord Description Value Identify Device commandXxxxH Description if bit is set to Bit Word Bit Word Ultra DMA mode 0 is supportedBit Word Set Features command0CH Set Features command values7 S.M.A.R.T. commands M.A.R.T. commandsCode in features register A.R.T. command Momentus 7200 FDE.1 Sata Product Manual, Rev. a Tested Bios versions with Windows XP SP2 Installation considerationsSystem Compatibility using WIndows XP SP2 Bios versions tested in ATA Security modeAMD Phoenix Award Dell AMI VVPGI635 DriveTrust compatibility verification DriveTrust compatibility BiosTian YI F30A ATA Operating system versions tested Compatibility test configurations Supported operating systemsManufacturer Version/Release Internet Presales SupportTechnical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index ITE TPI Momentus 7200 FDE.1 Sata Product Manual, Rev. a Page Seagate Technology LLC