Seagate ST3120213ACE, ST3160212ACE manual Formatted capacity, Default logical geometry, LBA mode

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2.2Formatted capacity

 

Formatted

Guaranteed

 

Model

capacity*

sectors

Bytes per sector

 

 

 

 

ST3500841ACE

500 Gbytes

976,773,168

512

 

 

 

 

ST3400833ACE

400 Gbytes

781,422,768

512

 

 

 

 

ST3300822ACE

300 Gbytes

586,072,368

512

 

 

 

 

ST3250824ACE

250 Gbytes

488,397,168

512

 

 

 

 

ST3200827ACE

200 Gbytes

390,721,968

512

 

 

 

 

ST3160212ACE

160 Gbytes

312,581,808

512

 

 

 

 

ST3120213ACE

120 Gbytes

234,441,648

512

 

 

 

 

ST3802110ACE

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 4.1.2, "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)

 

ST3500841ACE, ST3400833ACE, ST3300822ACE,

790.1

ST3250824ACE, ST3200827ACE

 

ST3160212ACE, ST3120213ACE, ST3802110ACE

840.0

 

 

Track density KTPI (ktracks/inch max)

 

ST3500841ACE, ST3400833ACE, ST3300822ACE,

124.5

ST3250824ACE, ST3200827ACE

 

ST3160212ACE, ST3120213ACE, ST3802110ACE

141.5

 

 

Areal density (Gbits/inch2 max)

 

10

DB35 Series 7200.2 Product Manual, Rev. D

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Contents DB35 Series Page Contents DB35 Series 7200.2 Product Manual, Rev. D List of Figures DB35 Series 7200.2 Product Manual, Rev. D Introduction DB35 Series 7200.2 Product Manual, Rev. D Drive specifications Specification summary tableDrive specifications for 500 and 400 Gbyte models Drive specification ST3500841ACE ST3400833ACEFollowing web Drive specifications for 300, 250, and 200 Gbyte models Drive specification ST3300822ACE ST3250824ACE ST3200827ACEDB35 Series 7200.2 Product Manual, Rev. D Drive specifications for 160, 120, and 80 Gbyte models Drive specification ST3160212ACE ST3120213ACE ST3802110ACEAccess the following web Default logical geometry LBA modeFormatted capacity Recording and interface technologyDB35 Series 7200.2 Product Manual, Rev. D Seek time Physical characteristicsStart/stop times Power specifications Conducted noise Typical current profileVoltage tolerance Power-management modes Active modeIdle mode Sleep modeEnvironmental specifications Acoustics Nonoperating shockVibration Operating vibrationReliability Electromagnetic immunityRadio frequency environments Safety certification Agency certificationElectromagnetic compatibility Korean RRLFCC verification Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Corrosive environment DB35 Series 7200.2 Product Manual, Rev. D Configuring and mounting the drive Handling and static discharge precautionsBreather filter hole precautions Breather filter hole locationJumper settings Master/slave configurationDrive as master with a non-ATA-compatible slave Cable-select optionDrive mounting Ultra ATA/100 cableMounting dimensions-top, side and end view DB35 Series 7200.2 Product Manual, Rev. D ATA interface signals and connector pins ATA interfaceSupported ATA commands Command name Command code in hexF6H Write Sectors Without Retries 31H Write Sectors Extended 34H Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Set Features command 0CH4 S.M.A.R.T. commands Code in features Register A.R.T. commandDB35 Series 7200.2 Product Manual, Rev. D Seagate Technology support services InternetPresales Support Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index NumericsPage TMR DB35 Series 7200.2 Product Manual, Rev. D Page Seagate Technology LLC
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