Seagate ST1500VM002, ST2000VM002 manual Formatted capacity, LBA mode, Default logical geometry

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Drive Specifications

2.2Formatted capacity

Model

Formatted

Guaranteed

Bytes per sector

capacity*

sectors

 

 

 

 

 

 

ST2000VM002

2000GB

3,907,029,168

4096 (512 bytes per sector emulated at the

 

 

interface)

 

 

 

 

 

 

 

ST1500VM002

1500GB

2,930,277,168

4096 (512 bytes per sector emulated at the

 

 

interface)

 

 

 

 

 

 

 

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.

2.2.1 LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,where n is the number of guaranteed sectors as defined above.

See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-bit addressing support of drives with capacities over 137GBs.

2.3Default logical geometry

Cylinders

Read/write heads

Sectors per track

 

 

 

16,383

16

63

 

 

 

LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,where n is the number of guaranteed sectors as defined above.

2.4Recording and interface technology

Interface

Serial ATA (SATA)

 

 

Recording method

Perpendicular

 

 

Recording density (max)

1632kb/in

 

 

Track density (avg)

274 ktracks/in

 

 

Areal density (avg)

422Gb/in

 

 

Spindle speed (RPM)

5900 ± 0.2%

 

 

Internal data transfer rate (max)

1928Mb/s

 

 

Sustained data transfer rate (max)

144MB/s

 

 

I/O data-transfer rate (max)

300MB/s

 

 

Pipeline HD SATA Product Manual, Rev. B

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Contents 100633414 Rev. B January Pipeline HDRevision Date Description of changes Document Revision HistoryContents Pipeline HD Sata Product Manual, Rev. B Figures Pipeline HD Sata Product Manual, Rev. B Seagate Technology Support Services Pipeline HD Sata Product Manual, Rev. B About the Serial ATA Interface Introduction Introduction Drive specification ST2000VM002 ST1500VM002 Specification summary tablesDrive Specifications Default logical geometry LBA modeFormatted capacity Recording and interface technologyPower specifications Physical characteristicsPower consumption Seek timeSpinup Idle* † 151 303 Operating 374 256 Standby 085 Sleep Typical Current Profiles Power modes Heads Spindle Buffer Power-management modesConducted noise Voltage toleranceTemperature gradient Environmental specifications Drive case temperatureHumidity Altitude2000GB and 1500GB models VibrationOperating vibration Nonoperating vibrationTest for Prominent Discrete Tones PDTs AcousticsElectromagnetic immunity Idle Seek All modelsAgency certification Safety certification WarrantyElectromagnetic compatibility FCC verificationChina Restriction of Hazardous Substances RoHS Directive Environmental protectionCorrosive environment Drive Specifications Configuring the drive Handling and static-discharge precautionsSerial ATA cables and connectors Attaching Sata cabling Drive mountingMounting dimensions 2000 and 1500GB models Configuring and Mounting the Drive Ground 2nd mate Differential signal pair B from PHY Ground 2nd mate Differential signal pair a from PHYSegment Pin Function Definition Command name Command code in hex Supported ATA commandsE5H EAH E7HECH E3HF4H F3HF5H F1HWord Description Value Identify Device commandNumber of current logical sectors per logical track Number of current logical heads57-58 Current capacity in sectors Number of sectors transferred during a Read MultipleBE01H Hardware reset valueFffeh 160-254 ATA-reserved 0000H 255 Integrity word XxA5HBit Word Set Features command Code in features register A.R.T. command A.R.T. commandsEprml IndexPipeline HD Sata Product Manual, Rev. B Pipeline HD Sata Product Manual, Rev. B Pipeline HD Sata Product Manual, Rev. B Page Seagate Technology LLC
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