Seagate ST9500325ASG, ST9320325ASG, ST9250315AS manual Description if bit is set to Bit Word

Page 36

Word	Description	Value

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	ST9500325AS = 976,773,168
103	(see Section 2.2 for related information)	ST9500325ASG = 976,773,168
	These words are required for drives that support the 48-bit	ST9320325AS = 625,142,448
	addressing feature. Maximum value: 0000FFFFFFFFFFFFh.	ST9320325ASG = 625,142,448
		ST9250315AS = 488,397,168
		ST9250315ASG = 488,397,168
		ST9160314AS = 312,581,808
		ST9160314ASG = 312,581,808
		ST9120315AS = 234,441,648

104–	ATA-reserved	0000H
118

119	Free Fall Protection support (bit 5)	1 = Free Fall Protection supported
		0 = Free Fall Protection not supported

120	Free Fall Protection enable/disable (bit 5)	1 = Free Fall Protection feature is enabled
		0 = Free Fall Protection feature is disabled

121–	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, and 93 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.

28	Momentus 5400.6 SATA Product Manual, Rev. A

Image 36

Contents Momentus 5400.6 Sata Page Momentus 5400.6 Sata Product Manual, Rev. a Momentus 5400.6 Sata Product Manual, Rev. a Contents Momentus 5400.6 Sata Product Manual, Rev. a List of Figures Page Introduction About the Serial ATA interface Drive specifications Specification summary tableRead 2.6 watts Write 2.85 watts Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per track 16,383Physical characteristics Drive specificationPhysical organization Recording and interface technologySeek time Start/stop timesTypical seek times Seek times msec ReadPower specifications Typical current profile Deferred spinupConducted noise Voltage tolerancePower-management modes Power management modesActive mode Idle modeEnvironmental specifications Shock Operating shockNonoperating shock VibrationDrive A-weighted Sound Power Levels SWL, BA AcousticsElectromagnetic immunity Test for Prominent Discrete Tones PDTsFree Fall Protection feature Safety certificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification Environmental protection European Union Restriction of Hazardous Substances RoHSChina Restriction of Hazardous Substances RoHS Directive Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsDrive mounting Top cover stiffness/deflectionMeasurements shown in are in inches Serial ATA connector pin definitions SignalSerial ATA Sata interface Segment Pin Function DefinitionPin Function Definition P10 Ground 2nd mate P11 ReservedSupported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex Momentus 5400.6 Sata Product Manual, Rev. a Identify Device command Word Description ValueXx7FH Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesAAH 3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command Momentus 5400.6 Sata Product Manual, Rev. a Seagate Technology support services Presales SupportTechnical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index ITE Sata Momentus 5400.6 Sata Product Manual, Rev. a Page Seagate Technology LLC

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