Seagate ST9120823AS, ST980813ASG manual Pin Function Definition, P10 Ground 2nd mate P11 Reserved

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	Table 7:	Serial ATA connector pin definitions

	Segment	Pin	Function	Definition

		P1	V33	3.3V power
		P2	V33	3.3V power
		P3	V33	3.3V power, pre-charge, 2nd mate
		P4	Ground	1st mate

		P5	Ground	2nd mate

		P6	Ground	2nd mate

		P7	V5	5V power, pre-charge, 2nd mate

		P8	V5	5V power
	Power
	Power	P9	V5	5V power
		P9	V5	5V power

		P10	Ground	2nd mate

		P11	Reserved	The pin corresponding to P11 in the backplane receptacle connector is also reserved.
				The corresponding pin to be mated with P11 in the power cable receptacle connector
				shall always be grounded.

		P12	Ground	1st mate.

		P13	V12	12V power, pre-charge, 2nd mate
		P14	V12	12V power
		P15	V12	12V power

Notes:

1.All pins are in a single row, with a 1.27 mm (0.050”) pitch.

2.The comments on the mating sequence apply to the case of backplane blindmate connector only. In this case, the mating sequences are:

•the ground pins P4 and P12.

•the pre-charge power pints and the other ground pins.

•the signal pins and the rest of the power pins.

3.There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind-mate backplane configuration.

4.All used voltage pins (Vx) must be terminated.

24	Momentus 7200.2 SATA Product Manual, Rev. E

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Contents Momentus 7200.2 Sata Page Contents Momentus 7200.2 Sata Product Manual, Rev. E List of Figures Page Introduction About the Serial ATA Sata interface Drive specifications Specification summary tableWill display the warranty information for your drive Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Physical characteristics Physical organizationRecording and interface technology Typical seek times Seek timeStart/stop times Typical seek times msec Read WritePower specifications Typical current profile Conducted noiseVoltage tolerance Active mode Power-management modesPower management modes Idle modeEnvironmental specifications Nonoperating shock ShockOperating shock VibrationDrive level acoustics AcousticsElectromagnetic immunity Radio frequency environmentsReliability Free Fall Protection featureSafety certification Agency certificationKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environment超出Page Momentus 7200.2 Sata Product Manual, Rev. E Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsDrive dimensions Drive mountingMomentus 7200.2 Sata Product Manual, Rev. E Serial ATA connector pin definitions Serial ATA Sata interfaceSegment Pin Function Definition Pin Function Definition P10 Ground 2nd mate P11 ReservedSupported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex ATA-standard power-management commandsATA-standard security commands Identify Device command Word Description ValueXxxxH Description if bit is set to Bit Word Bit WordSet Features command Set Features command values3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command Momentus 7200.2 Sata Product Manual, Rev. E Presales Support Seagate Technology support servicesInternet Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index ITE Sata Momentus 7200.2 Sata Product Manual, Rev. E Page Seagate Technology LLC