Seagate ST612712DEG, ST680712DE, ST660712DE Formatted capacity, Default logical geometry, LBA mode

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2.2Formatted capacity

Model	Formatted capacity	Guaranteed sectors	Bytes per sector

ST612712DEG	12.0 Gbytes	23,438,016	512
ST612712DE
ST610712DEG	10.0 Gbytes	19,533,924	512
ST610712DE
ST680712DEG	8.0 Gbytes	15,625,008	512
ST680712DE
ST660712DEG	6.0 Gbytes	11,719,008	512
ST660712DE

2.3Default logical geometry

Model	Cylinders	Read/write heads	Sectors per track

ST612712DEG
ST612712DE
ST610712DEG
ST610712DE	16,383	16	63
ST680712DEG	16,383	16	63
ST680712DE
ST660712DEG
ST660712DE

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.

ST1.3 Series Product Manual, Rev. C

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Contents Rev. C ST1.3 SeriesRevision status summary sheet Contents ST1.3 Series Product Manual, Rev. C List of Figures ST1.3 Series Product Manual, Rev. C Introduction ST1.3 Series IDE interface ZIF connector disc driveDrive care Handling precautionsDisclaimer Specifications Drive specificationsPower, access times and acoustics Gs 0 to peak, 10-500 Hz @ 0.5 oct/min sweep rate Model Cylinders Read/write heads Sectors per track Default logical geometryLBA mode Formatted capacityTime to ready Physical characteristicsTechnology Specification Recording and interface technologyPower specifications Typical current profile DC powerVoltage tolerance Voltage tolerance including noise Conducted noiseStandby/Sleep mode Power-management modesActive mode Performance idle modeEnvironmental specifications Vibration ShockOperating shock Nonoperating shockNonoperating sweep sine vibration Operating sweep sine vibrationOperating random vibration Operating random vibration profileCorrosive environment Nonoperating random vibrationNonoperating random vibration profile Electromagnetic immunity AcousticsElectromagnetic immunity Drive level acousticsReliability Measurement type SpecificationKorean RRL Safety certificationAgency certification Electromagnetic compatibilityFCC verification China Restriction of Hazardous Substances RoHS DirectivePage ST1.3 Series Product Manual, Rev. C Series Proper Handling example Configuring and mounting the driveHandling and static discharge precautions Drive installation ST1.3 Series Product Manual, Rev. C ST1.3 Series Area for Protective Mounting Mounting considerationsInterface description Connector interface signals and connector pinsWay ZIF IDE interface connector signals Iord Supported ATA commands Supported commands Word ATA specification Value Identify Device commandXxA5H Description if bit is set to Bit Feature Description Set Features commandFeatures register values ST1.3 Series Product Manual, Rev. C Technical Support Seagate Technology support servicesInternet Presales SupportData Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Publication feedback survey ST1.3 Series Product Manual, Rev. C Index Page Page ST1.3 Series Product Manual, Rev. C Page Seagate Technology LLC