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Seagate ST3400832SCE DB35 Serial ATA Product Manual, Rev. E, Word, Description, Value, xxxxH

Models: ST3250823SCE ST3400832SCE ST3300831SCE ST3200826SCE

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Description (if bit is set to 1)

Word	Description	Value

129–159	Seagate-reserved	xxxxH
160–254	ATA-reserved	0000H
255	Integrity word	xxA5H

Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported

Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data.

Description (if bit is set to 1)

Bit

Word 63

0Multiword DMA mode 0 is supported.

1Multiword DMA mode 1 is supported.

2Multiword DMA mode 2 is supported.

8Multiword DMA mode 0 is currently active.

9Multiword DMA mode 1 is currently active.

10Multiword DMA mode 2 is currently active.

Bit

Word 88

0Ultra DMA mode 0 is supported.

1Ultra DMA mode 1 is supported.

2Ultra DMA mode 2 is supported.

3Ultra DMA mode 3 is supported.

4Ultra DMA mode 4 is supported.

5Ultra DMA mode 5 is supported.

6Ultra DMA mode 6 is supported.

8Ultra DMA mode 0 is currently active.

9Ultra DMA mode 1 is currently active.

10Ultra DMA mode 2 is currently active.

11Ultra DMA mode 3 is currently active.

12Ultra DMA mode 4 is currently active.

13Ultra DMA mode 5 is currently active.

14Ultra DMA mode 6 is currently active.

DB35 Serial ATA Product Manual, Rev. E

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Seagate ST3400832SCE manual DB35 Serial ATA Product Manual, Rev. E, Word, Value, xxxxH, Description if bit is set to

Contents

ST3400832SCE ST3300831SCE ST3250823SCE ST3200826SCE DB35 Serial ATAProduct Manual Publication number 100362348, Rev. E August 2.0 Drive specifications Contents3.0 Configuring and mounting the drive 5.0 Seagate Technology support servicesDB35 Serial ATA Product Manual, Rev. E List of Figures Page DB35 Serial ATA 1.0 Introduction1.1 About the Serial ATA interface 2.0 Drive specifications 2.1 Specification summary tableDrive specifications 30% per hour max Drive specifications2.2 Formatted capacity 2.3 Default logical geometry2.2.1 LBA mode LBA mode2.4 Recording and interface technology 2.5 Physical characteristics2.6 Seek time Typical seek times msec2.8.1 Power consumption 2.8 Power specificationsSpinup power Operating power and current2.8.1.1 Typical current profiles DC power requirementsPower dissipation typical Average watts, 25 CIdle and Standby timers 2.8.4 Power-management modes2.8.2 Conducted noise 2.8.3 Voltage tolerance2.9.1 Ambient temperature 2.9 Environmental specifications2.9.2 Temperature gradient 2.9.3.2 Wet bulb temperature2.9.5.2 Nonoperating shock 2.10 Acoustics2.9.6 Vibration 2.9.6.1 Operating vibration2.12 2.11 Electromagnetic immunityReliability Radio frequency environments2.13 Agency certification 2.13.1 Safety certification2.13.2 Electromagnetic compatibility Korean RRLAustralian C-Tick N176 2.14 Environmental protection2.13.3 FCC verification 2.14.1 European Union Restriction of Hazardous Substances RoHS2.15 Corrosive environment DB35 Serial ATA Product Manual, Rev. E 3.1 Handling and static-discharge precautions 3.0 Configuring and mounting the drive3.2 Breather filter hole precautions 3.3 Configuring the driveCaution Do not cover, seal, or insert any object into this hole Figure 5. Attaching SATA cabling 3.4 Serial ATA cables and connectorsFigure 6. Mounting dimensions-top, side and end view 3.5 Drive mounting4.1 Hot-Plug compatibility 4.0 Serial ATA SATA interfaceSerial ATA connector pin definitions 4.2 Serial ATA device plug connector pin definitionsTable 6 Supported ATA commands 4.3 Supported ATA commandsCommand name Command code in hexDB35 Serial ATA Product Manual, Rev. E 4.3.1 Identify Device command xx07H DB35 Serial ATA Product Manual, Rev. Exx3FH xxxxHWord DB35 Serial ATA Product Manual, Rev. EDescription Value4.3.2 Set Features command Table 7 Set Features command valuesSet PIO mode to default and disable IORDY PIO mode S.M.A.R.T. commands 4.3.3 S.M.A.R.T. commandsCode in features register S.M.A.R.T. commandDB35 Serial ATA Product Manual, Rev. E Seagate Service Centers 5.0 Seagate Technology support servicesWarranty Support InternetUSA/Canada/Latin America support services Customer Service OperationsEurope, the Middle East and Africa Support Services Asia/Pacific Support ServicesIndex Page Page Page Page Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number 100362348, Rev. E, Printed in USA