Seagate ST3200826SCE, ST3300831SCE, ST3400832SCE, ST3250823SCE manual Index

Page 39

Index

A

ACA 14 acceleration 11 acoustics 4, 11 Active 9 Active mode 9 actuator arm 7 AFR 12

Agency certification 13 altitude 10

Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4, 10 ambient temperature 6, 7 Annualized Failure Rate (AFR) 4, 12 Areal density 3, 6

ATA commands 23

ATA data-transfer modes supported 3 Australia/New Zealand Standard AS/NZS3548 1995

14

Australian Communication Authority (ACA) 14 Australian C-Tick 14

Average latency 6 Average seek time 6 Average seek, read 4

B

bels 4 BPI 3 buffer 3, 6

Bytes per sector 3, 5

C

cables and connectors 19 Cache 3, 6

capacity 5

case temperature 10 CE mark 13 certification 13 Check Power Mode 23 chemical pollutants 15 chemical substances 14 Class B computing device 14 compatibility 13 Conducted noise 9 Conducted RF immunity 12 Configuring the drive 17 connectors 19

corrosive chemicals 15 Corrosive environment 15 CSA C22.2 (950) 13

current

4

 

cycles

12

 

Cylinders

5

cylinders

3

D

data-transfer rates 1

 

 

DC power

7

 

 

 

Default logical geometry

5

 

Default sectors per track

3

 

density 3

 

 

 

 

Device Configuration Freeze Lock 23

Device Configuration Identify

23

Device Configuration Restore

23

Device Configuration Set

23

 

Device Reset

23

 

 

dimensions

20

 

 

disc surface

7

 

 

displacement

11

 

 

Download Microcode 23

 

 

E

ead/write heads 3 Electrical fast transient 12 Electromagnetic compatibility 13 Electromagnetic Compatibility (EMC) 13 Electromagnetic Compatibility control Regulation 13 Electromagnetic Compatibility Directive (89/336/EEC)

13 Electromagnetic immunity 12 Electrostatic discharge 12 electrostatic discharge (ESD) 17 EN 55022, Class B 13

EN 55024 13

EN 60950 13 Environmental protection 14 Environmental specifications 10

EPRML 6 error-correction algorithms 1 errors 4, 12

ESD 17

EU 13

European Union (EU) requirements 13

European Union Restriction of Hazardous Substanc- es 14

Execute Device Diagnostics 23

F

FCC verification 14 features 1

Federal Communications Commission 14 Flush Cache 23

Flush Cache Extended 23 Format Track 23

DB35 Serial ATA Product Manual, Rev. E

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Contents ST3400832SCE ST3300831SCE ST3250823SCE ST3200826SCE DB35 Serial ATAPage Contents DB35 Serial ATA Product Manual, Rev. E List of Figures Page DB35 Serial ATA IntroductionAbout the Serial ATA interface Specification summary table Drive specifications30% per hour max Cylinders Read/write heads Sectors per track 16,383 Default logical geometryLBA mode Formatted capacityTypical seek times msec Read Write Physical characteristicsRecording and interface technology Seek timeStart/stop times Power specificationsTypical current profiles DC power requirementsSleep mode Power-management modesActive mode Idle modeEnvironmental specifications Acoustics Performance Reference Test Description Level Standard Electromagnetic immunityReliability Radio frequency environmentsKorean RRL Safety certificationAgency certification Electromagnetic compatibilityEuropean Union Restriction of Hazardous Substances RoHS Environmental protectionAustralian C-Tick N176 FCC verificationCorrosive environment DB35 Serial ATA Product Manual, Rev. E Handling and static-discharge precautions Configuring and mounting the driveConfiguring the drive Breather filter hole precautionsAttaching Sata cabling Serial ATA cables and connectorsDrive mounting Mounting dimensions-top, side and end viewHot-Plug compatibility Serial ATA Sata interfacePin Function Definition Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions SignalSupported ATA commands Supported ATA commandsCommand name Command code in hex F4H Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordSet Features command values Set Features command3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command DB35 Serial ATA Product Manual, Rev. E Technical Support Seagate Technology support servicesInternet Presales SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index ITE RPM RRL Page Page Seagate Technology LLC

ST3250823SCE, ST3400832SCE, ST3300831SCE, ST3200826SCE specifications

The Seagate ST3250823SCE, ST3300831SCE, ST3200826SCE, and ST3400832SCE are notable hard disk drives that exemplify Seagate's commitment to providing reliable storage solutions for both consumer and enterprise applications. These drives leverage advanced technologies and offer various characteristics that cater to different storage needs.

The ST3250823SCE is a 250GB SATA hard disk drive designed for entry-level servers and desktop applications. It features a 7200 RPM spindle speed, ensuring swift data access and enhanced overall system performance. The drive's 8MB cache improves read and write speeds, allowing for more efficient data handling. Designed with durability in mind, the ST3250823SCE incorporates features like error correction codes and advanced power management, ensuring reliable operation over time.

Moving on to the ST3300831SCE, this drive offers a capacity of 300GB and is tailored for slightly more demanding applications. Like its predecessor, it boasts a 7200 RPM rotational speed, which helps maintain optimal performance for everyday computing tasks. The ST3300831SCE is also equipped with a SATA interface, making it compatible with a wide range of systems. Notably, its improved read/write speeds assist in reducing system bottlenecks, making it a suitable option for users who require extra storage without compromising speed.

The ST3200826SCE stands as a solid 200GB choice, particularly focusing on budget-conscious consumers. This model retains similar features to other drives in this series, including the 7200 RPM speed and SATA connection. Its reliability is enhanced through built-in technologies aimed at reducing data loss, thereby offering peace of mind for users who store critical information. The ST3200826SCE serves well for standard desktop usage and is a reliable option for archived data storage.

Finally, the ST3400832SCE, with its generous 400GB capacity, is positioned as a robust solution for users needing more substantial storage. Like its siblings, it operates at 7200 RPM, promoting fast data transfers. This model is particularly suitable for multimedia applications, such as video editing or gaming, where higher storage capacity coupled with quick access times is essential. The drive's design also incorporates features that support thermal management, ensuring optimal performance under load.

In summary, the Seagate ST3250823SCE, ST3300831SCE, ST3200826SCE, and ST3400832SCE collectively represent a diverse range of storage solutions that emphasize speed, reliability, and efficiency. Each model caters to different storage requirements, ensuring that users can find an appropriate solution tailored to their needs. These drives are characterized by their 7200 RPM speeds, SATA interfaces, and advanced technologies aimed at safeguarding data, making them a solid choice for both everyday users and professionals.
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