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Seagate ST160LT011 - 9ZVG4D Formatted capacity, Default logical geometry, Physical organization

Models: ST250LT014 - 9YK14C ST160LT011 - 9ZVG4D ST320LT007 - 9ZV142 ST160LT014 - 9YK14D ST160LT007 - 9ZV14D ST320LT011 - 9ZVG42 ST160LT009 - 9WC14D ST250LT011 - 9ZVG4C ST320LT014 - 9YK142 ST250LT007 - 9ZV14C ST320LT009 - 9WC142 ST250LT009 - 9WC14C

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3.2Formatted capacity

	Formatted capacity*	Guaranteed logical blocks (LBA) - 512 emulation	Bytes per physical sector

	ST320LT007 - 9ZV142
	ST320LT009 - 9WC142	625,142,448
	ST320LT011 - 9ZVG42	625,142,448
	ST320LT011 - 9ZVG42
	ST320LT014 - 9YK142

	ST250LT007 - 9ZV14C
	ST250LT009 - 9WC14C	488,397,168	4096
	ST250LT011 - 9ZVG4C	488,397,168	4096
	ST250LT011 - 9ZVG4C
	ST250LT014 - 9YK14C

	ST160LT007 - 9ZV14D
	ST160LT009 - 9WC14D	312,581,808
	ST160LT011 - 9ZVG4D	312,581,808
	ST160LT011 - 9ZVG4D
	ST160LT014 - 9YK14D

*One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.

3.2.1LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,where n is the number of guaranteed logical blocks (LBA) as defined above.

See Section 6.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48- bit addressing support of drives with capacities over 137GB.

3.3Default logical geometry

Cylinders	Read/write heads	Sectors per track

16,383	16	63

LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,where n is the number of guaranteed logical blocks (LBA) as defined above.

3.4Physical organization

	Models	Read/write heads	Number of disks

	320GB models	2

	250GB models		1
	250GB models		1

	160GB models	1

6	Momentus Thin Product Manual, Rev. C Gen-2

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Seagate ST160LT011 - 9ZVG4D manual Formatted capacity, Default logical geometry, Physical organization, LBA mode

Contents

ST model # Momentus ThinST model # Revision history Contents 1.0 Seagate Technology support services 2.0 Introduction3.0 Drive specifications 4.0 Configuring and mounting the driveMomentus Thin Product Manual, Rev. C Gen-2 List of Figures Page 1.0 Seagate Technology support services SEAGATE ONLINE SUPPORT and SERVICES2.0 Introduction 2.1 About the Serial ATA interface 3.0 Drive specifications 3.1 Specification summary tableDrive specifications Drive specifications Supports Hotplug operation per Serial ATA3.3 Default logical geometry 3.2.1 LBA modeLBA mode 3.2 Formatted capacity3.6 Physical characteristics 3.5 Recording and interface technology3.7 Seek time Table 2 Typical seek times3.9.1 Power consumption Spinup powerSeek mode Read/write power and currentpower to operational levels Standby power is measured at steady state after 200ms from transitionMomentus Thin Product Manual, Rev. C Gen-2 3.9.1.1 Typical current profile 3.9.2 Deferred spinup3.9.3 Conducted noise 3.9.4 Voltage tolerance3.9.5 Power-management modes Power management modesActive mode Idle mode3.10.1 Ambient temperature 3.10.2 Temperature gradient3.10.3.2 Wet bulb temperature 3.10.3 Humidity 3.10.3.1 Relative humidity3.10.5 Shock 3.10.5.1 Operating shock3.10.5.2 Nonoperating shock 3.10.6 VibrationTable 5 Drive A-weighted Sound Power Levels SWL, BA 3.11 Acoustics3.12 Electromagnetic immunity Test for Prominent Discrete Tones PDTs3.14.1 Safety certification 3.13Reliability 3.14 Agency certificationAustralian C-Tick N176 3.14.3 FCC verification3.15 Environmental protection 3.16 Corrosive environment3.15.1 European Union Restriction of Hazardous Substances RoHS 3.15.2 China Restriction of Hazardous Substances RoHS Directive4.0 Configuring and mounting the drive 4.1 Handling and static-discharge precautions4.2 Configuring the drive 4.3 Serial ATA cables and connectors 4.4 Drive mountingFigure 3. Attaching SATA cabling Top cover stiffness/deflectionPage Momentus Thin Product Manual, Rev. C Gen-2 5.0 About FIPS PurposeLevel 2 security Note. May not represent actual drive Momentus Thin Product Manual, Rev. C Gen-26.0 Serial ATA SATA interface 6.2 Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions 6.1 Hot-Plug compatibilitySerial ATA connector pin definitions PowerSegment 6.3 Supported ATA commands Command nameCommand code in hex ATA-standard commandsCommand name Command code in hexATA-standard power-management commands ATA-standard security commands6.3.1 Identify Device command WordDescription ValueWord DescriptionValue xxxxHWord DescriptionValue xxxxH0 Ultra DMA mode 0 is supported 1 Ultra DMA mode 1 is supported WordWord 6.3.2 Set Features command Table 8 Set Features command values6.3.3 S.M.A.R.T. commands S.M.A.R.T. commandsCode in features register S.M.A.R.T. commandMomentus Thin Product Manual, Rev. C Gen-2 Index Page Page Momentus Thin Product Manual, Rev. C Gen-2 Page Seagate Technology LLC