Seagate Understanding Security and Performance Features in Drives

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Word	Description	Value

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	ST9500325AS	= 0FFFFFFFh
103	(see Section 2.2 for related information)	ST9500325ASG = 0FFFFFFFh
	These words are required for drives that support the 48-bit	ST9400326AS	= 0FFFFFFFh
	addressing feature. Maximum value: 0000FFFFFFFFFFFFh.	ST9320325AS	= 0FFFFFFFh
		ST9320325ASG = 0FFFFFFFh
		ST9250315AS	= 0FFFFFFFh
		ST9250315ASG = 0FFFFFFFh
		ST9160301AS	= 0FFFFFFFh
		ST9160314AS	= 0FFFFFFFh
		ST9160314ASG = 0FFFFFFFh
		ST9120315AS	= 234,441,648
		ST9120315ASG = 234,441,648
		ST980313AS	= 156,301,488
		ST980313ASG	= 156,301,488
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.

Momentus 5400.6 SATA Product Manual, Rev. E

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Contents Momentus 5400.6 Sata Page Contents Momentus 5400.6 Sata Product Manual, Rev. E List of Figures Page Introduction About the Serial ATA interface Specification summary table Drive specificationsDrive specifications for 500, 400 and 320 GB models Revision 2.6 specification See notes after Table Drive specifications for 250 and 160 GB models Drive specifications for 250 and 160 GB models Drive specifications for 120 and 80 GB models Formatted capacity Formatted Guaranteed Bytes per Model Capacity SectorsLBA mode Default logical geometryPhysical organization Recording and interface technologySeek time Physical characteristicsStart/stop times Typical seek timesPower specifications Deferred spinup Typical current profileConducted noise Voltage tolerancePower management modes Power-management modesActive mode Idle modeEnvironmental specifications Operating shock ShockNonoperating shock VibrationAcoustics Drive A-weighted Sound Power Levels SWL, BAElectromagnetic immunity Test for Prominent Discrete Tones PDTsMeasurement type Specification Free Fall Protection featureReliability Agency certification Safety certificationElectromagnetic compatibility Korean RRLFCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS China Restriction of Hazardous Substances RoHS DirectiveHandling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveTop cover stiffness/deflection Drive mountingMeasurements shown in are in inches Signal Serial ATA connector pin definitionsSerial ATA Sata interface Segment Pin Function DefinitionP10 Ground 2nd mate P11 Reserved Pin Function DefinitionCommand name Command code in hex ATA-standard commands Supported ATA commandsATA-standard security commands Command name Command code in hexWord Description Value Identify Device commandXxxxH Description if bit is set to Bit Momentus 5400.6 Sata Product Manual, Rev. E Set Features command values Set Features commandM.A.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command Presales Support Seagate Technology support servicesTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index Page Page Momentus 5400.6 Sata Product Manual, Rev. E Page Seagate Technology LLC

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