4.1.1Supported ATA commands

The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Draft ATA-6 Standard...

Table 6:

Supported commands

 

 

 

Command name

 

Command code (in hex)

 

 

 

ATA-standard commands

 

 

 

ATA Device Configuration Overlay

 

B1H

ATA Service

 

 

A2H

Check Power Mode

 

98H, E5H

Download Microcode

 

92H

Execute Device Diagnostics

 

90H

Flush Cache

 

 

E7H

Flush Cache Extended

 

EAH

Format Track (Legacy)

 

50H

Identify Device

 

ECH

Idle

 

 

97H, E3H

Idle Immediate

 

95H, E1H

Initialize Device Parameters

 

91H

Read Buffer

 

 

E4H

Read DMA

 

 

C8H, C9H

Read DMA Extended

 

25H

Read Log Extended

 

22H

Read Multiple

 

C4H

Read Multiple Extended

 

29H

Read Native Max Address

 

F8H

Read Native Max Address Extended

 

27H

Read Sectors

 

20H, 21H

Read Sectors Extended

 

24H

Read Verify Sectors

 

40H, 41H

Read Verify Sectors Extended

 

42H

Recalibrate

 

 

10H

Security Disable Password

 

F6H

Security Erase Prepare

 

F3H

Security Erase Unit

 

F4H

Security Freeze Lock

 

F5H

Security Set Password

 

F1H

20

Momentus 5400.2 Blade Server Product Manual, Rev. B

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Seagate ST9408114AB Supported ATA commands, Supported commands, Command name Command code in hex ATA-standard commands

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.