Seagate ST980210AS, ST960210AS, ST940210AS, ST920210AS Description if bit is set to Bit Word

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Word	Description	Value

87	Command sets enable extension	4000H
88	Ultra DMA support and current mode (see note following this	xx3FH
	table)

89	Security erase time	0000H

90	Enhanced security erase time	0000H

92	Master password revision code	FFFEH

93	Hardware reset value	xxxxH
	(see description following this table)

94	Auto acoustic management setting	xxxxH
95–99	ATA-reserved	0000H
100–	Total number of user-addressable LBA sectors available	ST980210A = 156,501,488
103	(see Section 2.2 for related information)	ST980210AS = 156,501,488
	(see Section 2.2 for related information)	ST960210A = 117,410,240
	These words are required for drives that support the 48-bit	ST960210A = 117,410,240
	These words are required for drives that support the 48-bit	ST960210AS = 117,410,240
	addressing feature. Maximum value: 0000FFFFFFFFFFFFh.	ST960210AS = 117,410,240
	addressing feature. Maximum value: 0000FFFFFFFFFFFFh.	ST940210A = 78,340,160
		ST940210A = 78,340,160
		ST940210AS = 78,340,160
		ST920210AS = 41,021,800

104–	ATA-reserved	0000H
127

128	Security status	0001H

129–	Seagate-reserved	xxxxH
159

160–	ATA-reserved	0000H
254

255	Integrity word	xxA5H

Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:

Description (if bit is set to 1)

Bit

Word 63

0Multiword DMA mode 0 is supported.

1Multiword DMA mode 1 is supported.

2Multiword DMA mode 2 is supported.

8Multiword DMA mode 0 is currently active.

9Multiword DMA mode 1 is currently active.

10Multiword DMA mode 2 is currently active.

Bit

Word 88

0Ultra DMA mode 0 is supported.

1Ultra DMA mode 1 is supported.

2Ultra DMA mode 2 is supported.

3Ultra DMA mode 3 is supported.

LD25 Series 5400.2 Product Manual, Rev. C

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Contents LD25 Series Page Contents Interface Seagate Technology support servicesList of Figures LD25 Series 5400.2 Product Manual, Rev. C Parallel ATA Pata Serial ATA Sata IntroductionLD25 Series 5400.2 Product Manual, Rev. C Specification summaries Specification summary for ATA/PATA Parallel ATA modelsDrive specification ST980210A ST960210A ST940210A Following web Specifications for Sata Serial ATA models Cylinders Read/write heads Sectors per track 16,383 Default logical geometryLBA mode Formatted capacityRecording and interface technology Physical characteristicsTime to ready Typical Max @ 25C Seek timeTime to ready Typical seek times msec Read WritePower specifications Typical current profile Conducted noiseVoltage tolerance Idle mode Power-management modesPower management modes Active modeEnvironmental specifications Vibration ShockOperating shock Nonoperating shockElectromagnetic immunity AcousticsElectromagnetic immunity Drive level acousticsAgency certification Safety certificationMeasurement type Specification ReliabilityKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS LD25 Series 5400.2 Product Manual, Rev. C Mounting the drive Handling and static-discharge precautionsMeasurements shown below are in inches Breather filter hole location Breather filter hole precautionsHow to connect Sata cables How to configure the driveHow to configure Parallel ATA Pata drives How to configure the drive as a master or slaveHow to use the cable-select option LD25 Series 5400.2 Product Manual, Rev. C Refer to InterfaceSegment Pin Function Definition Serial ATA connector pin definitionsSignal Serial ATA Sata InterfaceP10 Ground 2nd mate P11 Reserved Pin Function DefinitionCable Connector Conductor Contact Signal Name Pata interface signals and connector pinsConnector signals Connector Cable Signal Name Contact ConductorCommand name Command code in hex ATA-standard commands Supported commandsCommand name Command code in hex ATA-standard power-management commandsATA-standard security commands Word Description Value Identify Device commandXxxxH Bit Word Description if bit is set to Bit WordUltra DMA mode 4 is supported Set Features command values Set Features commandS.M.A.R.T. commands M.A.R.T. commandsCode in features register A.R.T. command Internet Presales SupportTechnical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index Page TMR LD25 Series 5400.2 Product Manual, Rev. C Page Seagate Technology LLC