Seagate ST94811AB manual Index, Numerics

Page 33

Index

Numerics

3D Defense System 1

A

acoustics 11

agency certification (regulatory) 12 altitude 9

ambient conditions 3 ambient temperature 6, 9 areal density 5

ATA interface 17 ATA-standard commands 18 Australian C-Tick 13 autodetection 1

average seek time 6

B

BPI 5

 

buffer

5

burst

1

C

cable select 1 cable-select option 16 cache 1, 5

case temperature 9 CE mark 12 certification 12 Check Power Mode 19 commands 18 compliance 12 conducted noise 8 conducted RF immunity 11 configuring the drive 15 connector pins 17

CSA C22.2 (950) 12 CSEL 16

C-Tick 13 current profile 8 cycles 12

D

Data Defense 1 data-transfer rates 1 DC power 7 density 5 Diagnostic Defense 1 diagnostic software 1, 24 discs 5

dissipation 7

Download Microcode 18 Drive Defense 1

drive diagnostics 6 drive monitoring 1 drive self-test 1, 24 DST 24

E

electrical fast transient 11 electromagnetic compatibility 12 Electromagnetic Compatibility Directive 12 electromagnetic immunity 11 electrostatic discharge 11

EMC compliance 12 EN 60950 12 enclosures 13 environmental specifications 9 error-correction algorithms 1 errors 12

European Union 12

Execute Device Diagnostics 18

F

failure prediction 24 FCC verification 13 Features register 23 Flush Cache 18

Flush Cache Extended 18 formatted capacity 5 frequency 11

G

guaranteed sectors 5

H

handling 15 heads 1, 5 height 6 humidity 9

I

I/O data-transfer rate 5 Identify Device 18

Identify Device command 20 Idle 7, 19

Idle Immediate 19 Idle mode power 7 IEC950 12

Information Technology Equipment 12 Initialize Device Parameters 18 interface 5, 17

interface signals 17 interference 13

Momentus Blade Server Product Manual, Rev. B

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Contents ST94811AB Momentus Blade ServerPage Contents Momentus Blade Server Product Manual, Rev. B List of Figures Momentus Blade Server Product Manual, Rev. B Momentus disc drive IntroductionMomentus Blade Server Product Manual, Rev. B Specification summary Drive specificationsSpecifications Drive specification ST94811ABSpecifications LBA mode Default logical geometryFormatted capacity Physical organizationSeek time Physical characteristicsTime to ready Typical seek times msec Read WritePower specifications Typical current profile Conducted noiseVoltage tolerance Environmental specifications Operating shock ShockNonoperating shock VibrationElectromagnetic immunity AcousticsDrive level acoustics Electromagnetic immunityMeasurement type Specification Safety certificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification Momentus 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 ATA commands Supported commandsCommand name Command code in hex ATA-standard commands Command name Command code in hex ATA-standard power-management commandsATA-standard security commands Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordFeatures register values Set Features command4 S.M.A.R.T. commands Supported S.M.A.R.T. commandsCode in features register A.R.T. command Internet Seagate Technology support servicesPresales Support Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Numerics IndexPage 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.
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