Seagate ST3000VN000, ST2000VN000 manual Sata Interface

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SATA Interface

Table 7 SATA standard commands (continued)

Command name

Command code (in hex)

 

 

Device Configuration Identify

B1H / C2H

 

 

Device Configuration Restore

B1H / C0H

 

 

Device Configuration Set

B1H / C3H

 

 

Device Reset

08H

 

 

Download Microcode

92H

 

 

Execute Device Diagnostics

90H

 

 

Flush Cache

E7H

 

 

Flush Cache Extended

EAH

 

 

Format Track

50H

 

 

Identify Device

ECH

 

 

Idle

E3H

 

 

Idle Immediate

E1H

 

 

Initialize Device Parameters

91H

 

 

Read Buffer

E4H

 

 

Read DMA

C8H

 

 

Read DMA Extended

25H

 

 

Read DMA Without Retries

C9H

 

 

Read Log Ext

2FH

 

 

Read Multiple

C4H

 

 

Read Multiple Extended

29H

 

 

Read Native Max Address

F8H

 

 

Read Native Max Address Extended

27H

 

 

Read Sectors

20H

 

 

Read Sectors Extended

24H

 

 

Read Sectors Without Retries

21H

 

 

Read Verify Sectors

40H

 

 

Read Verify Sectors Extended

42H

 

 

Read Verify Sectors Without Retries

41H

 

 

Recalibrate

10H

 

 

Security Disable Password

F6H

 

 

Security Erase Prepare

F3H

 

 

Security Erase Unit

F4H

 

 

Security Freeze

F5H

 

 

Security Set Password

F1H

 

 

Security Unlock

F2H

 

 

NAS HDD Product Manual, Rev. A

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Contents Seagate NAS HDD Revision Date Description of Change Document Revision HistoryContents NAS HDD Product Manual, Rev. a Figures NAS HDD Product Manual, Rev. a Seagate Technology Support Services NAS HDD Product Manual, Rev. a About the Sata interface IntroductionIntroduction Specification summary tables Drive SpecificationsDrive Specifications LBA mode Default logical geometryFormatted capacity Recording and interface technology Physical characteristicsStart/stop times Power specificationsPower consumption Seek timeVoltage tolerance Conducted noisePower modes Heads Spindle Buffer Power-management modesEnvironmental specifications Drive case temperatureAltitude Ambient TemperatureTemperature gradient HumidityElectromagnetic immunity Non-operating vibrationAcoustics Test for Prominent Discrete Tones PDTsElectromagnetic compatibility WarrantyAgency certification Safety certification Reliability Mean Time Between FailureAustralian C-Tick N176 FCC verificationEnvironmental protection Korean RRLCorrosive environment China Restriction of Hazardous Substances RoHS DirectiveHandling and static-discharge precautions Configuring the driveSata cables and connectors Attaching Sata cabling Drive mountingSegment Pin Function Definition Sata InterfaceCommand name Command code in hex Supported ATA commandsSata Interface EFH Word Description Value Identify Device commandXx7FH Bit Word GPL feature set is supported Set Features commands Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsIndex NAS HDD Product Manual, Rev. a NAS HDD Product Manual, Rev. a Page Page Americas Seagate Technology LLC