Seagate ST31000340SV, ST3250310SV, ST3750330SV, ST3500320SV manual XxxxH

Page 40

Word	Description	Value

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 Multiple	xxxxH
	command

60–61	Total number of user-addressable LBA sectors available	0FFFFFFFh*
	(see Section 2.2 for related information)
	*Note: The maximum value allowed in this field is: 0FFFFFFFh
	(268,435,455 sectors, 137 Gbytes). Drives with capacities over 137
	Gbytes will have 0FFFFFFFh in this field and the actual number of
	user-addressable LBAs specified in words 100-103. This is required
	for drives that support the 48-bit addressing feature.

62	Retired	0000H

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

64	Advanced PIO modes supported (modes 3 and 4 supported)	0003H

65	Minimum multiword DMA transfer cycle time per word (120 nsec)	0078H

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

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

68	Minimum PIO cycle time with IORDY flow control (120 nsec)	0078H

69–74	ATA-reserved	0000H

75	Queue depth	0000H

76	Serial ATA capabilities	xxxxH

77	Reserved for future Serial ATA definition	xxxxH

78	Serial ATA features supported	xxxxH

79	Serial ATA features enabled	xxxxH

80	Major version number	003EH

81	Minor version number	0000H

82	Command sets supported	364BH

34	SV35.3 Series Serial ATA Product Manual, Rev. B

Image 40

Contents SV35.3 Series Serial ATA ST31000340SV ST3750330SV ST3500320SV ST3250310SVRevision history Revision DateContents SV35.3 Series Serial ATA Product Manual, Rev. B List of Figures Page Introduction About the Serial ATA interface Drive specifications Specification summary tablesDrive specification ST31000340SV ST3750330SV ST3500320SV System will display the warranty information for your drive Drive specifications summary for 250 Gbyte models Drive specification ST3250310SVTem will display the warranty information for your drive Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per trackPhysical characteristics Drive specificationRecording and interface technology Models ST31000340SV, ST3750330SV & ST3500320SV ST3250310SVSeek time Start/stop timesTypical seek times msec Read Write TB models GB modelsPower specifications DC power requirements Conducted noise Voltage tolerancePower-management modes Active modeIdle mode Sleep modeEnvironmental specifications Shock Operating shockNonoperating shock 4, 3 and 2 disc models Nonoperating shock 1 disc modelsAcoustics Electromagnetic immunityFluid Dynamic Bearing FDB motor acoustics Radio frequency environmentsReliability Agency certification Environmental protection China Restriction of Hazardous Substances RoHS DirectiveCorrosive environment SV35.3 Series Serial ATA Product Manual, Rev. B Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingSV35.3 Series Serial ATA Product Manual, Rev. B Serial ATA Sata interface Hot-Plug compatibilitySerial ATA device plug connector pin definitions Serial ATA connector pin definitionsSignal PowerPage Supported ATA commands Supported ATA commandsCommand name Command code in hex F6H E8H Identify Device command Word Description ValueXxxxH Xx3FH Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesF1 H A.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command SV35.3 Series Serial ATA Product Manual, Rev. B Presales Support InternetTechnical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dialFAX Index ITE Page SV35.3 Series Serial ATA Product Manual, Rev. B Page Seagate Technology LLC