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Seagate ST3120213SCE, ST3160212SCE manual Formatted capacity, Default logical geometry, LBA mode

Models: ST3200827SCE ST3300822SCE ST3500841SCE ST3400833SCE ST3250824SCE ST3802110SCE ST3120213SCE ST3160212SCE

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2.2Formatted capacity

Model	Formatted capacity*	Guaranteed sectors	Bytes per sector

ST3500841SCE	500 Gbytes	976,773,168	512

ST3400833SCE	400 Gbytes	781,422,768	512

ST3300822SCE	300 Gbytes	586,072,368	512

ST3250824SCE	250 Gbytes	488,397,168	512

ST3200827SCE	200 Gbytes	390,721,968	512

ST3160212SCE	160 Gbytes	312,581,808	512

ST3120213SCE	120 Gbytes	234,441,648	512

ST3802110SCE	80 Gbytes	156,301,488	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.

2.4Recording and interface technology

Interface	ATA

Recording method	16/17 EPRML

Recording density KBPI (kbits/inch max)
ST3500841SCE, ST3400833SCE, ST3300822SCE,	790.1
ST3250824SCE, ST3200827SCE
ST3160212SCE, ST3120213SCE, ST3802110SCE	840.0

Track density KTPI (ktracks/inch max)
ST3500841SCE, ST3400833SCE, ST3300822SCE,	124.5
ST3250824SCE, ST3200827SCE
ST3160212SCE, ST3120213SCE, ST3802110SCE	141.5

Areal density (Gbits/inch2 max)
ST3500841SCE, ST3400833SCE, ST3300822SCE,	97.69
ST3250824SCE, ST3200827SCE

10	DB35.2 Serial ATA Product Manual, Rev. C

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Seagate ST3120213SCE manual Formatted capacity, Default logical geometry, Recording and interface technology, LBA mode

Contents

DB35.2 Serial ATA Page Contents DB35.2 Serial ATA Product Manual, Rev. C List of Figures Page Introduction About the Serial ATA interface Drive specifications Specification summaries Drive specifications for 500 and 400 Gbyte models Drive specification ST3500841SCE ST3400833SCE Be asked to provide the drive serial number, model number or Drive specifications for 300, 250 and 200 Gbyte models Drive specification ST3300822SCE ST3250824SCE ST3200827SCE Drive specifications for 300, 250 and 200 Gbyte models Drive specifications for 160, 120, and 80 Gbyte models Drive specification ST3160212SCE ST3120213SCE ST3802110SCE Drive specifications for 160, 120, and 80 Gbyte models Default logical geometry LBA modeFormatted capacity Recording and interface technology DB35.2 Serial ATA Product Manual, Rev. C Physical characteristics Drive specificationSeek time Typical seek times msec Read Write Power specifications Start/stop times DC power requirements Typical current profiles Power-management modes Active modeIdle mode Sleep mode Environmental specifications Acoustics Nonoperating shockVibration Operating vibration Electromagnetic immunity ReliabilityRadio frequency environments Performance Reference Test Description Level Standard Safety certification Agency certificationElectromagnetic compatibility Korean RRL Environmental protection Australian C-Tick N176FCC verification European Union Restriction of Hazardous Substances RoHS Corrosive environment DB35.2 Serial ATA Product Manual, Rev. C Configuring and mounting the drive Handling and static-discharge precautions Breather filter hole precautions Breather filter hole location Configuring the drive Serial ATA cables and connectors Mounting dimensions-top, side and end view Drive mounting Serial ATA Sata interface Hot-Plug compatibility Serial ATA device plug connector pin definitions Serial ATA connector pin definitionsSignal Pin Function Definition Supported ATA commands Supported ATA commandsCommand name Command code in hex F4H Identify Device command Word Description Value Xx07H Description if bit is set to Bit Word Bit Word Set Features command Set Features command values A.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command DB35.2 Serial ATA Product Manual, Rev. C Presales Support InternetTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index Pcba Sata Page Page Seagate Technology LLC