Seagate ST9500530NS manual ST9160511NS 5GB 0GB Voltage +12 Power Regulation +/-5% Watts

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Parameter			ST9160511NS							ST9160511NS
Parameter				(1.5GB)							(3.0GB)
Voltage		+5 V		+12 V				Power	+5 V		+12 V		Power
Regulation	+/-5%			+/-5%				(watts)	+/-5%		+/-5%		(watts)
Average Idle Current	0.23			0.08				2.11	0.24		0.08		2.14
Advanced Idle Current
Idle_A	0.23			0.08				2.08	0.24		0.08		2.10
Idle_B	0.14			0.06				1.46	0.15		0.06		1.49
Idle_C	0.14			0.04				1.25	0.15		0.04		1.27
Standby	0.16			0.02				1.02	0.17		0.02		1.04
Average Sleep Current	0.16			0.02				0.97	0.16		0.02		1.00
Maximum Start Current:
DC (Peak DC)		0.41		0.62				9.47	0.41		0.62		9.51
AC (Peak AC)	0.57			0.77				12.11	0.57		1.09		15.94
Delayed Motor Start (DC max)	0.16			0.02				1.01	0.17		0.02		1.04
Peak Operating Current (random read):
Typical DC		0.31		0.11				2.88	0.31		0.11		2.92
Maximum DC	0.31			0.12				3.01	0.32		0.12		3.07
Maximum DC (peak)	0.82			0.52				10.34	0.84		0.52		10.44
Peak Operating Current (random write):
Typical DC	0.35			0.12				3.18	0.36		0.12		3.22
Maximum DC	0.35			0.12				3.23	0.36		0.12		3.28
Maximum DC (peak)	1.02			0.56				11.82	1.00		0.52		11.24
Peak operating current (sequential read):
Typical DC		0.58		0.09				3.98	0.59		0.09		4.00
Maximum DC	0.60			0.09				4.08	0.60		0.09		4.11
Maximum DC (peak)	0.84			0.20				6.60	0.86		0.20		6.70
Peak operating current (sequential write):
Typical DC		0.62		0.09				4.15	0.62		0.09		4.18
Maximum DC	0.67			0.09				4.46	0.68		0.09		4.49
Maximum DC (peak)	1.02			0.20				7.50	1.04		0.20		7.60

*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

Constellation Serial ATA Product Manual, Rev. D

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Contents ST9500530NS ST9160511NS Constellation Serial ATARevision Date Revision historyContents Constellation Serial ATA Product Manual, Rev. D List of Figures Page Seagate Online Support and Services Seagate Technology support servicesConstellation Serial ATA Product Manual, Rev. D Introduction About the Serial ATA interface Specification summary tables Drive specificationsDrive specification ST9500530NS ST9160511NS Drive specifications summary for 500 and 160 GB modelsFollowing web LBA mode Default logical geometryFormatted capacity Recording and interface technologySeek time Physical characteristicsStart/stop times Typical seek times msec Read WritePower consumption Power specificationsSpinup power Standby modeST9160511NS 5GB 0GB Voltage +12 Power Regulation +/-5% Watts Typical current profiles Voltage tolerance Conducted noiseMode Description Power-management modes PowerChoiceTM power managementPowerChoice reporting methods Environmental specifications Nonoperating vibration VibrationOperating vibration Electromagnetic immunity AcousticsFluid Dynamic Bearing FDB motor acoustics Radio frequency environmentsReliability Safety certificationAgency certification Electromagnetic compatibilityFCC verification Korean RRLAustralian C-Tick N176 Corrosive environment Environmental protectionConfiguring the drive Configuring and mounting the driveHandling and static-discharge precautions Drive mounting Serial ATA cables and connectorsMounting dimensions-top, side and end view Air flow CoolingHot-Plug compatibility Serial ATA Sata interfaceSerial ATA connector pin definitions Serial ATA device plug connector pin definitionsSignal Pin Function DefinitionCommand name Command code in hex Supported ATA commandsSupported ATA commands F4H Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordWord Set Features command values Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands Index ITE Page Constellation Serial ATA Product Manual, Rev. D Page Disc Drive, Scotts Valley, California 95066-4544, USA