Seagate ST960822AB, ST9808211AB ATA interface signals and connector pins, Connector signals

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4.0ATA interface

These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers.

For detailed information about the ATA interface, refer to the draft of AT Attachment with Packet Interface Extension (ATA/ATAPI-6), NCITS T13 1410D, subsequently referred to as the Draft ATA-6 Standard.

4.1ATA interface signals and connector pins

The following table summarizes the signals on the 44-pin ATA interface connector. For a detailed description of these signals, refer to the Draft ATA-6 Standard.

Table 5:

Connector signals

 

 

 

 

 

 

 

Connector

Cable

Signal Name

Contact

Conductor

 

 

 

 

RESET-

 

1

1

 

 

 

 

DD7

 

3

3

 

 

 

 

DD6

 

5

5

 

 

 

 

DD5

 

7

7

 

 

 

 

DD4

 

9

9

 

 

 

 

DD3

 

11

11

 

 

 

 

DD2

 

13

13

 

 

 

 

DD1

 

15

15

 

 

 

 

DD0

 

17

17

 

 

 

 

Ground

 

19

19

 

 

 

 

DMARQ

 

21

21

 

 

 

 

DIOW-

 

23

23

 

 

 

 

DIOR-

 

25

25

 

 

 

 

IORDY

 

27

27

 

 

 

 

DMACK-

 

29

29

 

 

 

 

INTRQ

 

31

31

 

 

 

 

DA1

 

33

33

 

 

 

 

DA0

 

35

35

 

 

 

 

CS1FX-

 

37

37

 

 

 

 

DASP-

 

39

39

 

 

 

 

+5 V (Logic)

 

41

41

 

 

 

Ground (Return)

43

43

 

 

 

 

Cable

Connector

 

Conductor

Contact

Signal Name

 

 

 

2

2

Ground

 

 

 

4

4

DD8

 

 

 

6

6

DD9

 

 

 

8

8

DD10

 

 

 

10

10

DD11

 

 

 

12

12

DD12

 

 

 

14

14

DD13

 

 

 

16

16

DD14

 

 

 

18

18

DD15

 

 

 

20

20

(keypin)

 

 

 

22

22

Ground

 

 

 

24

24

Ground

 

 

 

26

26

Ground

 

 

 

28

28

PSYNC:CSEL

 

 

 

30

30

Ground

 

 

 

32

32

IOCS16-

 

 

 

34

34

PDIAG-

 

 

 

36

36

DA2

 

 

 

38

38

CS3FX-

 

 

 

40

40

Ground

 

 

 

42

42

+5V (Motor)

 

 

 

44

44

No connection

 

 

 

Momentus 5400.2 Blade Server Product Manual, Rev. B

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Contents ST9100823AB ST9808211AB ST960822AB ST9408114AB Momentus5400.2 Blade ServerPage Contents Momentus 5400.2 Blade Server Product Manual, Rev. B List of Figures Momentus 5400.2 Blade Server Product Manual, Rev. B Momentus 5400.2 Blade Server Pata disc drive IntroductionMomentus 5400.2 Blade Server Product Manual, Rev. B Specification summary Drive specificationsSpecifications To 90% operating LBA mode Default logical geometryFormatted capacity Physical organizationTechnology Specification Physical characteristicsRecording and interface technology Time to ready Seek timeTypical seek times msec Read Write Time to ready Typical MaxPower specifications Conducted noise Typical current profileVoltage tolerance Environmental specifications Operating shock ShockNonoperating shock VibrationElectromagnetic immunity AcousticsDrive level acoustics Electromagnetic immunityMeasurement type Specification Safety certificationReliability Agency certificationAustralian C-Tick N176 Korean RRLFCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Momentus 5400.2 Blade Server Product Manual, Rev. B Handling and static discharge precautions Configuring and mounting the driveJumper settings Master/slave configurationCable-select option Drive mountingConnector signals ATA interface signals and connector pinsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameSupported commands Supported ATA commandsCommand name Command code in hex ATA-standard commands ATA-standard power-management commands Command name Command code in hexATA-standard security commands Supported commands Word Description Value Identify Device commandXx07H Bit Word Features register values Set Features commandInternet Seagate Technology support servicesPresales Support Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Numerics IndexPage TMR Momentus 5400.2 Blade Server Product Manual, Rev. B Page Seagate Technology LLC

ST9808211AB, ST9100823AB, ST9408114AB, ST960822AB specifications

The Seagate ST960822AB, ST9408114AB, ST9100823AB, and ST9808211AB are notable hard disk drives (HDDs) that have made significant contributions to data storage technology. These drives are part of Seagate's extensive lineup, known for their reliability, performance, and innovative features.

The ST960822AB is a 2.5-inch HDD with a storage capacity of 60 GB. It is designed primarily for mobile computing applications, such as laptops and external drives. This model features a low power consumption design that enhances battery life, making it an ideal choice for portable devices. Its data transfer rates are competitive for its class, ensuring fast access to files.

Next, the ST9408114AB presents a slightly higher capacity of 40 GB, also within the 2.5-inch form factor. This drive was engineered for entry-level laptops and external storage solutions. Its Fluid Dynamic Bearing (FDB) technology allows for quieter operation and reduced vibration. With a 5400 RPM speed, it provides adequate performance for everyday tasks, including document storage and multimedia playback.

The ST9100823AB steps into the spotlight with a capacity of 80 GB, catering to users requiring more storage space for games, documents, and multimedia files. This HDD offers enhanced data integrity through Seagate's Advanced Power Management technology, which reduces power consumption without sacrificing performance. The ST9100823AB's consistent performance makes it suitable for both personal and professional use.

Lastly, there is the ST9808211AB, offering 80 GB of storage in a 2.5-inch format. It leverages similar technology as its counterparts but with improved data caching algorithms that allow for quicker access to frequently used files. This HDD is also built with durability in mind, suitable for environments that may experience shocks or vibrations.

All four models incorporate Seagate's commitment to quality with a focus on reliability and efficiency. They are equipped with features that prioritize speed, noise reduction, and power efficiency, making them excellent choices for varied applications in personal computing, gaming, and mobile storage. Collectively, the ST960822AB, ST9408114AB, ST9100823AB, and ST9808211AB represent a significant advancement in hard drive technology, serving users with diverse storage needs effectively.
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