Seagate ST9120824A, ST980829A, ST960812A, ST950814A, ST9402112A, ST930218A, ST9100825A manual XxxxH

Page 33

Word	Description	Value

51	PIO data-transfer cycle timing mode	0200H

52	Retired	0200H

53	Words 54–58, 64–70 and 88 are valid	0007H

54	Number of current logical cylinders	xxxxH

55	Number of current logical heads	xxxxH

56	Number of current logical sectors per logical track	xxxxH

57–58	Current capacity in sectors	xxxxH

59	Number of sectors transferred during a Read Multiple or Write	xxxxH
	Multiple command

60–61	Total number of user-addressable LBA sectors available	ST9120824A = 234,441,648
	(see Section 2.2 for related information)	ST9100825A = 195,371,568
	(see Section 2.2 for related information)	ST980829A = 156,301,488
		ST980829A = 156,301,488
		ST960812A = 117,210,240
		ST950814A = 97,692,174
		ST9402112A = 78,140,160
		ST930218A = 58,605,120

62	Retired	0000H

63	Multiword DMA active and modes supported (see note	xx07H
	following this table)

64	Advanced PIO modes supported (modes 3 and 4 supported)	0003H
65	Minimum multiword DMA transfer cycle time per word (120	0078H
	nsec)

66	Recommended multiword DMA transfer cycle time per word	0078H
	(120 nsec)

67	Minimum PIO cycle time without IORDY flow control (240	00F0H
	nsec)

68	Minimum PIO cycle time with IORDY flow control (120 nsec)	0078H
69–74	ATA-reserved	0000H
75	Queue depth	0000H
76–79	ATA-reserved	0000H
80	Major version number	007EH
81	Minor version number	0000H
82	Command sets supported	346BH
83	Command sets supported	7D01H
84	Command sets support extension	4003H
85	Command sets enabled	34xxH
86	Command sets enabled	3xxxH
87	Command sets enable extension	4003H
88	Ultra DMA support and current mode	xx3FH
	(see note following this table)

89	Security erase time	0000H

Momentus 4200.2 Product Manual, Rev. C

27

Image 33

Contents Momentus Page Contents Momentus 4200.2 Product Manual, Rev. C List of Figures Momentus 4200.2 Product Manual, Rev. C Momentus 4200.2 Pata disc drive IntroductionMomentus 4200.2 Product Manual, Rev. C Specification summary Drive specificationsSpecifications for 120, 100, and 80 GB models Drive specification ST9120824A ST9100825A ST980829AFollowing web Warranty Drive specification ST960812A ST950814A ST9402112A ST930218A Specifications for 60, 50, 40, and 30 GB modelsSpecifications for 60, 50, 40, and 30 GB models LBA mode Default logical geometryFormatted capacity Physical organizationTechnology Specification Physical characteristicsRecording and interface technology Seek timeTime to ready Power specificationsTypical current profile Conducted noiseVoltage tolerance Power management modes Power-management modesActive mode Idle modeEnvironmental specifications Operating shock ShockNonoperating shock VibrationElectromagnetic immunity AcousticsDrive level acoustics Electromagnetic immunityMeasurement type Specification Safety certificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS Momentus 4200.2 Product Manual, Rev. C Handling and static discharge precautions Configuring and mounting the driveJumper settings Master/slave configurationCable-select option Drive mounting Mounting dimensions-top, side and end viewMomentus 4200.2 Product Manual, Rev. C Connector signals ATA interface signals and connector pinsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameSupported ATA commands Supported commandsCommand name Command code in hex ATA-standard commands Command 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 WordFeatures register values Set Features commandMomentus 4200.2 Product Manual, Rev. C Compatibility summary Installation considerationsTested systems System CompatibilityBios versions tested Tested Bios versionsVendor Release Revision Operating system versions tested Compatibility test configurationsSoftware utilities Other certificationInternet Seagate Technology support servicesPresales Support Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index Page Page Momentus 4200.2 Product Manual, Rev. C Page Seagate Technology LLC