Seagate ST94811AB manual

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interleave 5

internal data-transfer rate OD 5 ISO document 7779 11

J

jumper settings 15

K

Korean RRL 13

L

LBA mode 5 length 6 Load/Unload 12 logical geometry 5

M

master/slave 1

Master/slave configuration 15 maximum temperature 9

Mean time between failures (MTBF) 12 modes 17

monitoring 1

mounting the drive 15, 16

N

noise 8

nominal power 3 nonoperating shock 10 nonoperating vibration 10 nonrecoverable read errors 12

O

operating 7

operating power and current 7 operating shock 10 operating vibration 10

P

physical characteristics 6 physical organization 5 pins 17

PIO 17

power consumption 7 power dissipation 7 power on/off cycles 12 power specifications 7

power-management commands 19 Power-on to Ready 6 precautions 16

R

radiated RF immunity

11

 

 

radio and television interference

13

 

radio frequency (RF)

11

 

 

random track location

7

 

 

Read Buffer

18

 

 

 

 

Read DMA

18

 

 

 

 

 

Read DMA Extended

18

 

 

read errors

12

1,

 

 

 

 

Read Multiple

18

 

 

Read Multiple Extended 18

 

 

Read Native Max Address 18

 

 

Read Native Max Address Extended

18

Read Sectors

18

 

 

 

 

Read Sectors Extended 18

 

 

Read Verify Sectors

18

 

 

Read Verify Sectors Extended

18

 

read/write heads

5

 

 

 

read/write power and current 7

 

 

recording and interface technology

5

recording density

5

 

 

 

recording heads

1

 

 

 

recording method

5

 

 

 

register

23

 

 

 

 

 

 

relative humidity

9

 

 

 

reliability

12

 

 

 

 

 

resistance

8

 

 

 

 

 

RF 11

 

 

 

 

 

 

 

S

S.M.A.R.T. 19 S.M.A.R.T. commands 24 S.M.A.R.T. drive monitoring 1 safety certification 12 screws 16

SeaTools 1, 24 sectors 5

security commands 19 Security Disable Password 20 Security Erase Prepare 19 Security Erase Unit 19 Security Freeze Lock 20 Security Set Password 19 Security Unlock 19

Seek 19 seek mode 7 seek time 6 Seeking 7 Service Life 12 servo electronics 7 Set Features 19

Set Features command 23 Set Max 19

Set Multiple Mode 19

28

Momentus Blade Server Product Manual, Rev. B

Image 34
Contents Momentus Blade Server ST94811ABPage Contents Momentus Blade Server Product Manual, Rev. B List of Figures Momentus Blade Server Product Manual, Rev. B Introduction Momentus disc driveMomentus Blade Server Product Manual, Rev. B Specifications Drive specificationsSpecification summary Drive specification ST94811ABSpecifications Formatted capacity Default logical geometryLBA mode Physical organizationTime to ready Physical characteristicsSeek time Typical seek times msec Read WritePower specifications Conducted noise Typical current profileVoltage tolerance Environmental specifications Nonoperating shock ShockOperating shock VibrationDrive level acoustics AcousticsElectromagnetic immunity Electromagnetic immunityReliability Safety certificationMeasurement type Specification Agency certificationAustralian C-Tick N176 Korean RRLFCC verification Momentus Blade Server Product Manual, Rev. B Jumper settings Configuring and mounting the driveHandling and static discharge precautions Master/slave configurationDrive mounting Cable-select optionConnector Cable Signal Name Contact Conductor ATA interface signals and connector pinsConnector signals 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 Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Features register valuesSupported S.M.A.R.T. commands 4 S.M.A.R.T. commandsCode in features register A.R.T. command Presales Support Seagate Technology support servicesInternet Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index NumericsPage TMR Momentus Blade Server Product Manual, Rev. B Page Seagate Technology LLC

ST94811AB specifications

The Seagate ST94811AB is a highly regarded hard disk drive that has made its mark in the world of data storage solutions. With a capacity of 80 GB, this drive was designed to meet the growing demands for reliable and efficient data storage in both personal and professional settings.

One of the main features of the ST94811AB is its 2.5-inch form factor, which makes it ideal for use in laptops, portable devices, and compact desktop systems. This size allows for easy integration into various applications while maintaining a balance between portability and performance. The drive operates at 5400 RPM, providing a solid performance level that is adequate for a wide range of tasks, including data backup, file storage, and even light gaming.

In terms of connectivity, the Seagate ST94811AB utilizes the SATA interface, which is standard for modern hard drives. This interface supports high-speed data transfer rates, ensuring efficient and quick access to stored files. The SATA connection enhances the overall responsiveness of the drive, making it a suitable choice for users who prioritize speed and reliability.

When it comes to durability, this drive was built with robustness in mind. The ST94811AB features Seagate's proprietary technologies that aim to extend the lifespan of the drive while providing protection against data loss. This includes advanced error correction mechanisms and shock resistance, which are crucial for maintaining data integrity, especially in portable devices that may be subjected to bumps and vibrations.

Another significant characteristic of the ST94811AB is its low power consumption. This feature is particularly beneficial for laptop users, as it contributes to longer battery life without sacrificing performance. The drive's efficient design helps to reduce heat generation, which in turn enhances the longevity of both the drive and the device it's installed in.

Overall, the Seagate ST94811AB stands out as a reliable and efficient hard drive solution. Its blend of performance, durability, and energy efficiency makes it a sought-after choice among users looking for dependable data storage. Whether for everyday use or specific applications that require compact form factors, the ST94811AB delivers a balanced performance suitable for various data management needs.