Seagate ST9402116SB, ST980815SB, ST960815SB manual Identify Device command, Word Description Value

Page 32

4.3.1Identify Device command

The Identify Device command (command code ECH) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in the table on page 27. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 2.0 on page 3 for default parameter settings.

The following commands contain drive-specific features that may not be included in the Serial ATA specifica- tion.

Word

Description

Value

 

 

 

 

Configuration information:

0C5AH

 

• Bit 15: 0 = ATA; 1 = ATAPI

 

0

• Bit 7: removable media

 

 

• Bit 6: removable controller

 

 

• Bit 0: reserved

 

 

 

 

1

Number of logical cylinders

16,383

 

 

 

2

ATA-reserved

0000H

 

 

 

3

Number of logical heads

16

 

 

 

4

Retired

0000H

 

 

 

5

Retired

0000H

 

 

 

6

Number of logical sectors per logical track: 63

003FH

 

 

 

7–9

Retired

0000H

 

 

 

10–19

Serial number: (20 ASCII characters, 0000H = none)

ASCII

 

 

 

20

Retired

0000H

 

 

 

21

Retired

0400H

 

 

 

22

Obsolete

0000H

 

 

 

23–26

Firmware revision (8 ASCII character string, padded with

x.xx

 

blanks to end of string)

 

 

 

 

27–46

Drive model number: (40 ASCII characters, padded with

ST9160821SB

 

blanks to end of string)

ST9120822SB

 

 

ST9100828SB

 

 

ST980815SB

 

 

ST960815SB

 

 

ST9402116SB

 

 

 

47

(Bits 7–0) Maximum sectors per interrupt on Read multiple

8010H

 

and Write multiple (16)

 

 

 

 

48

Reserved

0000H

 

 

 

49

Standard Standby timer, IORDY supported and may be dis-

2F00H

 

abled

 

 

 

 

50

ATA-reserved

0000H

51

PIO data-transfer cycle timing mode

0200H

52

Retired

0200H

53

Words 54–58, 64–70 and 88 are valid

0007H

54

Number of current logical cylinders

xxxxH

55

Number of current logical heads

xxxxH

26

Momentus 5400.3 SATA Blade Server Product Manual, Rev. E

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Contents Momentus 5400.3 Sata Blade Server Page Contents Momentus 5400.3 Sata Blade Server Product Manual, Rev. E List of Figures Page Introduction About the Serial ATA interface Drive specifications Specification summary tableDrive acoustics, sound power bels Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per track 16,383Physical characteristics Drive specificationPhysical organization Recording and interface technologyTime to ready Power specificationsSeek time Idle mode power Standby modeDC power Power dissipation +5V input average 25 CDeferred spinup Additional detailsConducted noise Voltage toleranceEnvironmental specifications Shock Operating shockNonoperating shock VibrationAcoustics Electromagnetic immunityDrive level acoustics Radio frequency environmentsSafety certification Measurement type SpecificationReliability Agency certificationFCC verification Korean RRLAustralian C-Tick N176 European Union Restriction of Hazardous Substances RoHS Environmental protectionCorrosive environment Momentus 5400.3 Sata Blade Server Product Manual, Rev. E Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingMomentus 5400.3 Sata Blade Server Product Manual, Rev. E Serial ATA connector pin definitions SignalSerial ATA Sata interface Segment Pin Function DefinitionPin Function Definition Supported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex ATA-standard security commandsMomentus 5400.3 Sata Blade Server Product Manual, Rev. E Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesCode in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands Seagate Technology support services InternetPresales Support Technical SupportData Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Index ITE Sata Momentus 5400.3 Sata Blade Server Product Manual, Rev. E Page Seagate Technology LLC
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ST9402116SB, ST980815SB, ST9160821SB, ST9100828SB, ST9120822SB specifications

The Seagate ST980815SB, ST9120822SB, ST9402116SB, ST9160821SB, and ST9100828SB are a lineup of popular hard disk drives that cater to various data storage needs, especially in enterprise and server environments. Each model features a combination of cutting-edge technology, performance capabilities, and robust reliability, making them ideal choices for businesses and IT infrastructures.

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