Seagate Barracuda 7200.8 PATA Specifications

Barracuda 7200.8 PATAST3400832AST3300831AST3250823AST3200826A

viii Barracuda 7200.8 PATA Product Manual, Rev. B

Barracuda 7200.8 PATA Product Manual, Rev. B 11.0 IntroductionThis manual describes the functional, mechanical and interface specifications for the fo

2 Barracuda 7200.8 PATA Product Manual, Rev. B

Barracuda 7200.8 PATA Product Manual, Rev. B 32.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient conditions

4 Barracuda 7200.8 PATA Product Manual, Rev. B*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification

Barracuda 7200.8 PATA Product Manual, Rev. B 52.2 Formatted capacity2.2.1 LBA modeWhen addressing these drives in LBA mode, all blocks (sectors) are c

6 Barracuda 7200.8 PATA Product Manual, Rev. B2.5 Physical characteristics2.6 Seek timeSeek measurements are taken with nominal power at 25°C ambient

Barracuda 7200.8 PATA Product Manual, Rev. B 72.8 Power specificationsThe drive receives DC power (+5V or +12V) through a four-pin standard drive powe

8 Barracuda 7200.8 PATA Product Manual, Rev. B2.8.1.1 Typical current profileFigure 1 Typical 5V startup and operation current profileFigure 2 Typic

Barracuda 7200.8 PATA Product Manual, Rev. B 92.8.4 Power-management modesThe drive provides programmable power management to provide greater energy e

10 Barracuda 7200.8 PATA Product Manual, Rev. B2.9 Environmental specifications2.9.1 Ambient temperatureAmbient temperature is defined as the temperat

Barracuda 7200.8 PATA Product Manual, Rev. B 112.9.5 ShockAll shock specifications assume that the drive is mounted securely with the input shock appl

12 Barracuda 7200.8 PATA Product Manual, Rev. B2.10 AcousticsDrive acoustics are measured as overall A-weighted acoustic sound power levels (no pure t

Barracuda 7200.8 PATA Product Manual, Rev. B 132.12 Reliability2.13 Agency certification2.13.1 Safety certificationThe drives are recognized in accord

14 Barracuda 7200.8 PATA Product Manual, Rev. BAustralian C-Tick (N176)If these models have the C-Tick marking, they comply with the Australia/New Zea

Barracuda 7200.8 PATA Product Manual, Rev. B 153.0 Configuring and mounting the driveThis section contains the specifications and instructions for con

16 Barracuda 7200.8 PATA Product Manual, Rev. B3.2 Breather filter hole precautionsThis section contains information regarding the precautions which s

Barracuda 7200.8 PATA Product Manual, Rev. B 173.3 Jumper settings3.3.1 Master/slave configurationThe options jumper block shown in Figure 4 is used t

18 Barracuda 7200.8 PATA Product Manual, Rev. BWindows XP, Windows Me, Windows 98 or newer versions are needed to support drives with capacitiesgreate

Barracuda 7200.8 PATA Product Manual, Rev. B 19Figure 6 Mounting dimensions—top, side and end viewNotes:1. Dimensions are shown in inches (mm).2 Dim

Barracuda 7200.8 PATAST3400832AST3300831AST3250823AST3200826A

20 Barracuda 7200.8 PATA Product Manual, Rev. B

Barracuda 7200.8 PATA Product Manual, Rev. B 214.0 ATA interfaceThese drives use the industry-standard ATA task file interface that supports 16-bit da

22 Barracuda 7200.8 PATA Product Manual, Rev. B4.1.1 Supported ATA commandsThe following table lists ATA-standard commands that the drive supports. Fo

Barracuda 7200.8 PATA Product Manual, Rev. B 23Security Erase Unit F4HSecurity Freeze F5HSecurity Set Password F1HSecurity Unlock F2HSeek 70HSet Featu

24 Barracuda 7200.8 PATA Product Manual, Rev. B4.1.2 Identify Device commandThe Identify Device command (command code ECH) transfers information about

Barracuda 7200.8 PATA Product Manual, Rev. B 2560–61 Total number of user-addressable LBA sectors available(see Section 2.2 for related information)*N

26 Barracuda 7200.8 PATA Product Manual, Rev. BNote. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supporte

Barracuda 7200.8 PATA Product Manual, Rev. B 274.1.3 Set Features commandThis command controls the implementation of various features that the drive s

28 Barracuda 7200.8 PATA Product Manual, Rev. BThis drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software packag

Barracuda 7200.8 PATA Product Manual, Rev. B 295.0 Seagate Technology support servicesOnline ServicesInternetwww.seagate.com for information about Sea

©2004, Seagate Technology LLC All rights reservedPublication number: 100323825, Rev. BNovember 2004Seagate and Seagate Technology are registered trade

30 Barracuda 7200.8 PATA Product Manual, Rev. BPresales, Technical Support and Customer ServicePresales SupportOur Presales Support staff can help you

Barracuda 7200.8 PATA Product Manual, Rev. B 31European Support ServicesFor presales and technical support in Europe, dial the toll-free number for yo

32 Barracuda 7200.8 PATA Product Manual, Rev. BAsia/Pacific Support ServicesFor Asia/Pacific presales and technical support, dial the toll-free number

Barracuda 7200.8 PATA Product Manual, Rev. B 33IndexAacoustics 12Active mode 9agency certification (regulatory) 13alternate capacity jumper 17

34 Barracuda 7200.8 PATA Product Manual, Rev. BII/O data-transfer rate 5Identify Device 22Identify Device command 24Idle 7, 22Idle and Stand

Barracuda 7200.8 PATA Product Manual, Rev. B 35SS.M.A.R.T. commands 27S.M.A.R.T. Disable Operations 23S.M.A.R.T. drive monitoring 1S.M.A.R.T. En

36 Barracuda 7200.8 PATA Product Manual, Rev. B

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100323825, Rev. B, Printed in U.S.A.

Barracuda 7200.8 PATA Product Manual, Rev. B iiiRevision status summary sheetRevision Date Sheets AffectedRev. A 10/08/04 Initial Release.Rev. B 11/05

iv Barracuda 7200.8 PATA Product Manual, Rev. B

Barracuda 7200.8 PATA Product Manual, Rev. B vContents1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

vi Barracuda 7200.8 PATA Product Manual, Rev. B

Barracuda 7200.8 PATA Product Manual, Rev. B viiList of FiguresFigure 1. Typical 5V startup and operation current profile . . . . . . . . . . . . . .