Manuals / Seagate / Computer Equipment / Computer Drive

Seagate ST2000DM001 manual LBA mode, Default logical geometry, Recording and interface technology

Models: ST2000DM001 STBD2000101 ST1500DM003 100686584 ST1000DM003 STBD3000100 ST500DM002 ST320DM000 ST3000DM001 ST750DM003 ST250DM000 ST3500320ASIM

1 44

Download 44 pages 31.44 Kb

Page 15

2.2.1 LBA mode

www.seagate.com

Drive Specifications

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 137GB.

2.3Default logical geometry

•Cylinders: 16,383

•Read/write heads: 16

•Sectors per track: 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.

2.4 Recording and interface technology

Interface	SATA

Recording method	TGMR

Recording density (kFCI)

3TB, 2TB, 1.5TB, 1TB and 750GB models	1807

500GB, 320GB and 250GB models	1413

Track density (ktracks/inch avg)	352

Areal density (Gb/in2)
3TB, 2TB, 1.5TB, 1TB and 750GB models	625
500GB, 320GB, 250GB models	329

Spindle speed (RPM)	7200 ± 0.2%

Internal data transfer rate (Mb/s max)	2147

Maximum sustained data transfer rate, OD read (MB/s)
3TB, 2TB, 1.5TB, 1TB and 750GB models	210
500GB, 320GB, 250GB models	144

Average data rate, read/write (MB/s)
3TB, 2TB, 1.5TB, 1TB and 750GB models	156
500GB, 320GB, 250GB models	125

I/O data-transfer rate (MB/s max)	600

Barracuda SATA Product Manual, Rev. G

15

Image 15

Seagate ST2000DM001, STBD3000100, STBD2000101 manual LBA mode, Default logical geometry, Recording and interface technology

Contents

ST320DM000 ST250DM000 BarracudaProduct Manual ST3000DM001 ST2000DM001 ST1500DM003 ST1000DM003 ST750DM003 ST500DM002Description of Change Document Revision HistoryRevision Date3.0 Configuring and Mounting the Drive ContentsSeagate Technology Support Services 1.0 Introduction 2.0 Drive SpecificationsBarracuda SATA Product Manual, Rev. G Mounting dimensions 1-disk 500GB, 320GB and 250GB models FiguresMounting dimensions 3-disk 3TB, 2TB 2-disk 2TB, 1.5TB models Mounting dimensions 1-disk 1TB and 750GB modelsBarracuda SATA Product Manual, Rev. G Seagate Technology Support Services Barracuda SATA Product Manual, Rev. G 1.1 About the SATA interface 1.0 IntroductionIntroduction sets of shadow registers. This is not a typical SATA environmentBarracuda SATA Product Manual, Rev. G 2.1 Specification summary tables 2.0 Drive SpecificationsST3000DM001 Drive SpecificationsDrive Specification support.seagate.com/customer/warrantyvalidation.jspST320DM000 Drive SpecificationsDrive Specification ST500DM002ST500DM002 2.2 Formatted capacityDrive Specifications Drive Specification2.2.1 LBA mode 2.3 Default logical geometry2.4 Recording and interface technology Maximum height 2.5 Physical characteristics2.6 Seek time Typical weight3-disk 2.8 Power specifications2.8.1 Power consumption 2.7 Start/stop timesTable 6 DC power requirements 1-disk 500, 320 and 250GB models Table 3 DC power requirements 3-disk 3TB and 2TB modelsTable 4 DC power requirements 2-disk 2TB and 1.5TB models Table 5 DC power requirements 1-disk 1TB and 750GB modelsPower modes 2.8.4 Power-management modes2.8.2 Conducted noise 2.8.3 Voltage tolerance2.9.4 Altitude 2.9 Environmental specifications 2.9.1 Ambient temperature2.9.2 Temperature gradient 2.9.3 Humidity1TB, 750GB, 500GB, 320GB and 250GB models 2.9.6 Non-operating vibration2.10 Acoustics 2.9.5.2 Non-operating shock 3TB, 2TB and 1.5TB models2.11 Electromagnetic immunity 2.12 Warranty2.13 Agency certification 2.13.1 Safety certification 2.10.1 Test for Prominent Discrete Tones PDTsAustralian C-Tick N176 2.13.2 Electromagnetic compatibility2.13.3 FCC verification Korean RRL2.14 Environmental protection 2.14.2 China Restriction of Hazardous Substances RoHS Directive2.15 Corrosive environment 3.3 SATA cables and connectors 3.0 Configuring and Mounting the Drive3.1 Handling and static-discharge precautions 3.2 Configuring the drive3.4 Drive mounting Barracuda SATA Product Manual, Rev. G Configuring and Mounting the DriveFigure 3 Mounting dimensions 1-disk 1TB and 750GB models Temperature Check PointBarracuda SATA Product Manual, Rev. G Configuring and Mounting the DriveFigure 4 Mounting dimensions 1-disk 500GB, 320GB and 250GB models Recommended case temperature measurement location4.2 SATA device plug connector pin definitions 4.0 SATA Interface4.1 Hot-Plug compatibility 4.3 Supported ATA commands Table 10 SATA standard commands continued SATA InterfaceBarracuda SATA Product Manual, Rev. G Barracuda SATA Product Manual, Rev. G Table 10 SATA standard commands continuedSATA Interface Note Individual Set Max Address4.3.1 Identify Device command xx07H Table 11 Identify Device commands continuedSATA Interface xxxxHxxxxH Table 11 Identify Device commands continuedSATA Interface xxxxHWord SATA InterfaceBarracuda SATA Product Manual, Rev. G Table 12 Set Features command 4.3.2 Set Features command4.3.3 S.M.A.R.T. commands Code in features registerS.M.A.R.T. command Index Page Page Page Page ASIA/PACIFIC Seagate Technology LLCPublication Number 100686584, Rev. G October AMERICAS