Seagate ST9100011FS manual Formatted capacity, Default logical geometry for ATA based systems

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2.2Formatted capacity

Model	Formatted capacity*	Guaranteed LBAs	Emulated LBA Size (Bytes)

ST9200011FS	200GB	390,721,968

ST9100011FS	100GB	195,371,568	512

ST950011FS	50GB	97,696,368

*One GB equals one billion bytes when referring to 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 (LBAs) are consecutively numbered from 0 to n–1,where n is the number of guaranteed LBAs 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 for ATA based systems

Cylinders	Read/write heads	Sectors per track

16,383	16	63

2.4Performance, Recording and interface technology

2.4.1Interface technology

	200GB		100GB	50GB

Interface	Serial ATA (SATA-II)

Interface Speeds Supported	3Gb/s,	1.5Gb/s

Maximum Burst Transfer Rate	300MB/s

Hot Plug Support	Yes

Native Command Queuing Support	Yes

Trim Support	Yes

Lifetime Endurance Throttling	Yes

2.4.2	Recording technology

Flash Memory Type		NAND SLC

Emulated LBA Size (Bytes)		512

Native Programmable Page size (User Bytes)		4096

Default transfer alignment offset		0

Typical Data Retention with Power removed (at 25C)		1 year

Pulsar Product Manual, Rev. A

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Contents ST9200011FS ST9100011FS ST950011FS PulsarTMRevision Date Revision historyContents Pulsar Product Manual, Rev. a List of Figures Page Introduction About the Serial ATA interface Drive specifications summary for 200, 100 and 50 GB models Specification summary tablesPulsar Product Manual, Rev. a Performance, Recording and interface technology Default logical geometry for ATA based systemsFormatted capacity Performance Physical characteristicsTime to Ready Access timeTypical access times µs Read Write Power specifications 200GB DC power requirements 100GB DC power requirements 50GB DC power requirements Voltage tolerance Typical current profilesConducted noise Environmental specifications Nonoperating vibration Electromagnetic immunityVibration Operating vibrationReliability Reliability specificationsAgency certification Chassis Environmental protectionCorrosive environment Handling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensions-top, side and end viewAir flow CoolingHot-Plug compatibility Serial ATA Sata interfacePin Function Definition Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions SignalCommand name Command code in hex Supported ATA commandsSupported ATA commands C6H Word Description Value Identify Device commandXxxxh Ffffh Bit Word Description if bit is set to Bit WordDevice supports Software Settings Preservation Media serial number is supported Write-Read-Verify feature set is supported Set Features command values Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands Pulsar Product Manual, Rev. a Web Warranty Support Direct.seagate.com Spp.seagate.comPresales Support Technical Support Warranty ServiceData Recovery Services Authorized Service Centers Data Recovery Services Call Center Toll-free Direct dialIndex Page Page Pulsar Product Manual, Rev. a Page Disc Drive, Scotts Valley, California 95066-4544, USA