Seagate ST3750330SV, ST31000340SV manual Formatted capacity, Default logical geometry, LBA mode

Page 14

2.2Formatted capacity

	Formatted	Guaranteed
Model	capacity*	sectors	Bytes per sector

ST31000340SV	1000 Gbytes	1,953,525,168	512

ST3750330SV	750 Gbytes	1,465,149,168	512

ST3500320SV	500 Gbytes	976,773,168	512

ST3250310SV	250 Gbytes	488,397,168	512

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

2.2.1LBA 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 137 Gbytes.

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.

8	SV35.3 Series Serial ATA Product Manual, Rev. B

Image 14

Contents SV35.3 Series Serial ATA ST31000340SV ST3750330SV ST3500320SV ST3250310SVRevision history Revision DateContents SV35.3 Series Serial ATA Product Manual, Rev. B List of Figures Page Introduction About the Serial ATA interface Drive specifications Specification summary tablesDrive specification ST31000340SV ST3750330SV ST3500320SV System will display the warranty information for your drive Drive specifications summary for 250 Gbyte models Drive specification ST3250310SVTem will display the warranty information for your drive Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per trackRecording and interface technology Physical characteristicsDrive specification Models ST31000340SV, ST3750330SV & ST3500320SV ST3250310SVTypical seek times msec Read Write Seek timeStart/stop times TB models GB modelsPower specifications DC power requirements Conducted noise Voltage toleranceIdle mode Power-management modesActive mode Sleep modeEnvironmental specifications Nonoperating shock 4, 3 and 2 disc models ShockOperating shock Nonoperating shock 1 disc modelsFluid Dynamic Bearing FDB motor acoustics AcousticsElectromagnetic immunity Radio frequency environmentsReliability Agency certification Environmental protection China Restriction of Hazardous Substances RoHS DirectiveCorrosive environment SV35.3 Series Serial ATA Product Manual, Rev. B Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingSV35.3 Series Serial ATA Product Manual, Rev. B Serial ATA Sata interface Hot-Plug compatibilitySignal Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions PowerPage Command name Command code in hex Supported ATA commandsSupported ATA commands F6H E8H Identify Device command Word Description ValueXxxxH Xx3FH Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesF1 H Code in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands SV35.3 Series Serial ATA Product Manual, Rev. B Technical Support InternetPresales Support Data Recovery Services Call Center Toll-free Direct dialFAX Warranty ServiceData Recovery Services Authorized Service Centers Index ITE Page SV35.3 Series Serial ATA Product Manual, Rev. B Page Seagate Technology LLC