Seagate ST360019A Formatted capacity, Default logical geometry, Physical organization, LBA mode

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2.2Formatted capacity

	Formatted	Guaranteed
Model	capacity	sectors	Bytes per sector

ST3160022A	160 Gbytes	312,581,808	512

ST3120025A	120 Gbytes	234,441,648	512

ST380012A	80 Gbytes	156,301,488	512

ST360019A	60 Gbytes	117,231,408	512

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

2.4Physical organization

Model	Read/write heads	Number of discs

ST3160022A	4	2

ST3120025A	3	2

ST380012A	2	1

ST360019A	2	1

2.5Recording and interface technology

Interface	ATA

Recording method	16/17 EPRML

Recording density BPI (bits/inch max)	595,000

Track density TPI (tracks/inch max)	94,600

Areal density (Mbits/inch2 max)	56.3
Internal data-transfer rate OD (Mbytes/sec max)	85.4

Sustained data transfer rate OD (Mbytes/sec max)	48

I/O data-transfer rate (Mbytes/sec max)	100 (Ultra DMA mode 5)

Interleave	1:1

Cache buffer	1 Mbyte (1,024 kbytes)

U Series 9 Product Manual, Rev. D

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Contents Series Page Series Page Revision status summary sheet Page Contents Series 9 Product Manual, Rev. D List of Figures Viii Series 9 Product Manual, Rev. D Introduction Series 9 Product Manual, Rev. D Specification summary table Drive specificationsSeries 9 Product Manual, Rev. D Physical organization Default logical geometryLBA mode Formatted capacityStart/stop times Physical characteristicsPower specifications Seek timeRead/write power and current Power consumptionSpinup power Seek modeTypical 5V startup and operation current profile Typical current profileSleep mode Power-management modesActive mode Idle modeEnvironmental specifications Acoustics Electromagnetic immunity ReliabilityFluid Dynamic Bearing FDB motor acoustics Agency certification Page Handling and static discharge precautions Configuring and mounting the driveBreather filter hole location Breather filter hole precautionsCable-select option Jumper settingsMaster/slave configuration Drive as master with a non-ATA-compatible slaveUltra ATA/100 cable Drive mountingMounting dimensions-top, side and end view Series 9 Product Manual, Rev. D ATA interface ATA interface signals and connector pinsO pins and supported ATA signals Command name Command code in hex ATA-standard commands Supported ATA commandsCommand name Command code in hex Word Description Value Identify Device commandXx07H Description if bit is set to Bit Word 0CH Set Features commandCode in features A.R.T. command Register 4 S.M.A.R.T. commandsSeries 9 Product Manual, Rev. D Reseller Marketplace Seagate Technology support servicesInternet MySeagatePresales Support Warranty ServiceAuthorized Service Centers Seagate Online StoreUSA/Canada/Latin America Support Services FAX Services-All European Countries European Support ServicesAsia/Pacific Support Services Series 9 Product Manual, Rev. D Numerics IndexPage Page Series 9 Product Manual, Rev. D Page Seagate Technology LLC