Seagate NAS Drive Specifications for the ST2000VN000 Model

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Drive Specificationswww.seagate.com

2.4 Recording and interface technology

Interface		SATA

Recording method		TGMR

Recording density

2TB and 4TB		1807kFCI

	3TB	1550kFCI

Track density (ktracks/inch avg)

	2TB	352

3TB and 4TB		340

Areal density (Gb/in2)
2TB and 4TB		625

	3TB	536

Internal data transfer rate (Mb/s max)

2TB, 3TB and 4TB		1813


Maximum sustained data transfer rate, OD read (MB/s)

	2TB	159

3TB and 4TB		180

I/O data-transfer rate (MB/s max)		600

2.5 Physical characteristics

Maximum height	26.11mm / 1.028 in

Maximum width	101.6mm / 4.0 in ( ± 0.010 in)

Maximum length	146.99mm / 5.787 in

Typical weight

2TB	535g/ 1.18 lb

3TB and 4TB	610g / 1.345 lb

Cache buffer	64MB

14	NAS HDD Product Manual, Rev. A

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Contents Seagate NAS HDD Document Revision History Revision Date Description of ChangeContents NAS HDD Product Manual, Rev. a Figures NAS HDD Product Manual, Rev. a Seagate Technology Support Services NAS HDD Product Manual, Rev. a Introduction About the Sata interfaceIntroduction Drive Specifications Specification summary tablesDrive Specifications Formatted capacity LBA modeDefault logical geometry Physical characteristics Recording and interface technologySeek time Power specificationsPower consumption Start/stop timesConducted noise Voltage toleranceDrive case temperature Power-management modesEnvironmental specifications Power modes Heads Spindle BufferHumidity Ambient TemperatureTemperature gradient AltitudeTest for Prominent Discrete Tones PDTs Non-operating vibrationAcoustics Electromagnetic immunityReliability Mean Time Between Failure WarrantyAgency certification Safety certification Electromagnetic compatibilityKorean RRL FCC verificationEnvironmental protection Australian C-Tick N176China Restriction of Hazardous Substances RoHS Directive Corrosive environmentSata cables and connectors Handling and static-discharge precautionsConfiguring the drive Drive mounting Attaching Sata cablingSata Interface Segment Pin Function DefinitionSupported ATA commands Command name Command code in hexSata Interface EFH Identify Device command Word Description ValueXx7FH Bit Word GPL feature set is supported Set Features command Set Features commands3 S.M.A.R.T. commands Code in features register A.R.T. commandIndex NAS HDD Product Manual, Rev. a NAS HDD Product Manual, Rev. a Page Page Seagate Technology LLC Americas