Seagate Barracuda ST3120022A Manual de usuario

Barracuda 7200.7 PlusST3160023AST3120026AST380013ABarracuda 7200.7ST3160021AST3120022AST380011AST360014AST340014AUsers

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Barracuda 7200.7 Product Manual, Rev. E 11.0 IntroductionThis manual describes the functional, mechanical and interface specifications for the followi

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Barracuda 7200.7 Product Manual, Rev. E 32.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient conditions, at

4 Barracuda 7200.7 Product Manual, Rev. E*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, whi

Barracuda 7200.7 Product Manual, Rev. E 52.2 Formatted capacity2.2.1 LBA modeWhen addressing these drives in LBA mode, all blocks (sectors) are consec

6 Barracuda 7200.7 Product Manual, Rev. E2.5 Recording and interface technology2.6 Physical characteristicsInterface ATARecording method 16/17 EPRMLRe

Barracuda 7200.7 Product Manual, Rev. E 72.7 Seek timeSeek measurements are taken with nominal power at 25°C ambient temperature. All times are measur

8 Barracuda 7200.7 Product Manual, Rev. E2.9.1 Power consumptionPower requirements for the drives are listed in the table on page 8. Typical power mea

Barracuda 7200.7 Product Manual, Rev. E 92.9.1.1 Typical current profileFigure 1. Typical 5V startup and operation current profileFigure 1. Typical 12

10 Barracuda 7200.7 Product Manual, Rev. E2.9.2 Conducted noiseInput noise ripple is measured at the host system power supply across an equivalent 80-

Barracuda 7200.7 Product Manual, Rev. E 11activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive

12 Barracuda 7200.7 Product Manual, Rev. E2.10.5 ShockAll shock specifications assume that the drive is mounted securely with the input shock applied

Barracuda 7200.7 Product Manual, Rev. E 13*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, wh

14 Barracuda 7200.7 Product Manual, Rev. E2.14 Agency certification2.14.1 Safety certificationThe drives are recognized in accordance with UL 1950 and

Barracuda 7200.7 Product Manual, Rev. E 152.14.3 FCC verificationThese drives are intended to be contained solely within a personal computer or simila

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Barracuda 7200.7 Product Manual, Rev. E 173.0 Configuring and mounting the driveThis section contains the specifications and instructions for configur

18 Barracuda 7200.7 Product Manual, Rev. E3.2 Breather filter hole precautionsThis section contains information regarding the precautions which should

Barracuda 7200.7 Product Manual, Rev. E 193.3 Jumper settings3.3.1 Master/slave configurationThe options jumper block shown in Figure 1 is used to con

Barracuda 7200.7 PlusST3160023AST3120026AST380013ABarracuda 7200.7ST3160021AST3120022AST380011AST360014AST340014AUsers

20 Barracuda 7200.7 Product Manual, Rev. EWindows XP, Windows Me, Windows 98 or newer versions are needed to support drives with capacities greater th

Barracuda 7200.7 Product Manual, Rev. E 21Figure 1. Mounting dimensions—top, side and end viewNotes:1. Dimensions are shown in inches (mm).2 Dimensio

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Barracuda 7200.7 Product Manual, Rev. E 234.0 ATA interfaceThese drives use the industry-standard ATA task file interface that supports 16-bit data tr

24 Barracuda 7200.7 Product Manual, Rev. EFigure 1. I/O pins and supported ATA signalsReset–GroundDD7DD8DD6DD9DD5DD10DD4DD11DD3DD12DD2DD13DD1DD14DD0DD

Barracuda 7200.7 Product Manual, Rev. E 254.1.1 Supported ATA commandsThe following table lists ATA-standard commands that the drive supports. For a d

26 Barracuda 7200.7 Product Manual, Rev. EWrite Sectors Extended 34HATA-standard power-management commandsCheck Power Mode 98H or E5HIdle 97H or E3HId

Barracuda 7200.7 Product Manual, Rev. E 274.1.2 Identify Device commandThe Identify Device command (command code ECH) transfers information about the

28 Barracuda 7200.7 Product Manual, Rev. E56 Number of current logical sectors per logical track xxxxH57–58 Current capacity in sectors xxxxH59 Number

Barracuda 7200.7 Product Manual, Rev. E 29Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supportedNote

©2003, Seagate Technology LLC All rights reserved Publication number: 100286645, Rev. E December 2003Seagate, Seagate Technology, and the Seagate log

30 Barracuda 7200.7 Product Manual, Rev. E4.1.3 Set Features commandThis command controls the implementation of various features that the drive suppor

Barracuda 7200.7 Product Manual, Rev. E 314.1.4 S.M.A.R.T. commandsS.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. i

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Barracuda 7200.7 Product Manual, Rev. E 335.0 Seagate Technology support servicesOnline ServicesInternetwww.seagate.com for information about Seagate

34 Barracuda 7200.7 Product Manual, Rev. EPresales, Technical Support and Customer ServicePresales SupportOur Presales Support staff can help you dete

Barracuda 7200.7 Product Manual, Rev. E 35European Support ServicesFor presales and technical support in Europe, dial the toll-free number for your sp

36 Barracuda 7200.7 Product Manual, Rev. EAsia/Pacific Support ServicesFor Asia/Pacific presales and technical support, dial the toll-free number for

Barracuda 7200.7 Product Manual, Rev. E 39IndexNumerics3D Defense System 1Aacoustics 12Active mode 10adio frequency (RF) 13agency certificatio

40 Barracuda 7200.7 Product Manual, Rev. EII/O data-transfer rate 6Identify Device 25Identify Device command 27Idle 8, 26Idle and Standby ti

Barracuda 7200.7 Product Manual, Rev. E 41SeaShell 17SeaTools 1, 31sectors 5security commands 26Security Disable Password 26Security Erase

Revision status summary sheetRevision Date Sheets AffectedRev. A 04/21/03 All.Rev. B 05/07/03 Pages 8, 34-36, 38, and 41-45Rev. C 07/17/03 Pages 1, 4,

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Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100286645, Rev. E, Printed in USA

Barracuda 7200.7 Product Manual, Rev. E vContents1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Barracuda 7200.7 Product Manual, Rev. E viiList of FiguresFigure 1. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . .