Seagate Barracuda ATA II Family Manual

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Barracuda ATA III Family. . . . . . . . . . . . . . . . . . .

2 Barracuda ATA III Family Product Manual, Rev. BSpecification summary tableThe specifications listed in this table are for quick reference. For detai

Barracuda ATA III Family Product Manual, Rev. B 3 Average latency (msec) 4.16 msecPower-on to ready(sec typical) 10 secStandby to ready(sec typical) 1

4 Barracuda ATA III Family Product Manual, Rev. BAltitude,nonoperating (meters below mean sea level, max)–198.12 m to 12,192 m (–650 ft to 40,000+ ft)

Barracuda ATA III Family Product Manual, Rev. B 5 1.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambientcondit

6 Barracuda ATA III Family Product Manual, Rev. B1.2 Physical organization1.3 Recording and interface technologyDrive Model Read/Write heads (GMR)Nu

Barracuda ATA III Family Product Manual, Rev. B 7 1.4 Physical characteristics1.5 Seek timeSeek measurements are taken with nominal power at 25°C am

8 Barracuda ATA III Family Product Manual, Rev. B1.6 Start/stop times1.7 Power specificationsThe drive receives DC power (+5V or +12V) through a fou

Barracuda ATA III Family Product Manual, Rev. B 9 •Standby modeDuring Standby mode, the drive accepts commands, but the drive isnot spinning, and the

10 Barracuda ATA III Family Product Manual, Rev. B1.7.2 Conducted noiseInput noise ripple is measured at the host system power supply acrossan equiva

Barracuda ATA III Family Product Manual, Rev. B 11 •Standby mode The drive enters Standby mode when the host sends a StandbyImmediate command. If the

12 Barracuda ATA III Family Product Manual, Rev. B1.8.2 Temperature gradient1.8.3 Humidity1.8.3.1 Relative Humidity1.8.3.2 Wet bulb temperature1

Barracuda ATA III Family Product Manual, Rev. B 13 1.8.6 VibrationAll vibration specifications assume that the drive is mounted securelywith the inpu

14 Barracuda ATA III Family Product Manual, Rev. B1.10 Electromagnetic immunityWhen properly installed in a representative host system, the driveoper

Barracuda ATA III Family Product Manual, Rev. B 15 1.12 Agency certification1.12.1 Safety certificationThe drives are recognized in accordance with

16 Barracuda ATA III Family Product Manual, Rev. BAustralian C-Tick (N176)If these models have the C-Tick marking, they comply with the Australia/New

Barracuda ATA III Family Product Manual, Rev. B 17 2.0 Configuring and mounting the driveThis section contains the specifications and instructions fo

18 Barracuda ATA III Family Product Manual, Rev. B2.2 Jumper settings2.2.1 Master/slave configurationThe options jumper block shown in Figure 2 is u

Barracuda ATA III Family Product Manual, Rev. B 19 2.2.2 Cable-select optionComputers that use cable-select determine the master and slave drivesby s

20 Barracuda ATA III Family Product Manual, Rev. B2.2.4 Ultra ATA/100 cableAn 80-conductor 40-pin cable is required to run Ultra DMA mode 3, mode4 an

Barracuda ATA III Family Product Manual, Rev. B 21 Figure 4. Mounting dimensions—top, side and end view1.00 ± 0.028(25.4 ± 0.7)3.72 ± 0.03(94.5 ± 0.8)

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22 Barracuda ATA III Family Product Manual, Rev. B

Barracuda ATA III Family Product Manual, Rev. B 23 3.0 ATA interface These drives use the industry-standard ATA task file interface thatsupports 16-b

24 Barracuda ATA III Family Product Manual, Rev. BFigure 5. I/O pins and supported ATA signalsReset–GroundDD7DD8DD6DD9DD5DD10DD4DD11DD3DD12DD2DD13DD1D

Barracuda ATA III Family Product Manual, Rev. B 25 3.1.1 Supported ATA commandsThe following table lists ATA-standard commands that the drive sup-por

26 Barracuda ATA III Family Product Manual, Rev. B3.1.2 Identify Device commandThe Identify Device command (command code ECH) transfers informa-tion

Barracuda ATA III Family Product Manual, Rev. B 27 Word Description Value0Configuration information:• Bit 15: 0 = ATA; 1 = ATAPI• Bit 7: removable med

28 Barracuda ATA III Family Product Manual, Rev. B49 Standard Standby timer, IORDY supported and may be disabled2F00H50 ATA-reserved0000H51 PIO data-t

Barracuda ATA III Family Product Manual, Rev. B 29 65 Minimum multiword DMA transfer cycle time per word (120 nsec)0078H66 Recommended multiword DMA t

30 Barracuda ATA III Family Product Manual, Rev. B91 Advanced power manage-ment value0040H92 Master password revision codeFFFEH93 Hardware reset value

Barracuda ATA III Family Product Manual, Rev. B 31 3.1.3 Set Features commandThis command controls the implementation of various features that thedri

 2000 Seagate Technology LLC. All rights reservedPublication Number: 20400231-001, Rev. B, January 2001Seagate, Seagate Technology, the Seagate logo,

32 Barracuda ATA III Family Product Manual, Rev. BNote. At power-on, or after a hardware or software reset, the defaultvalues of the features are as i

Barracuda ATA III Family Product Manual, Rev. B 33 SeaTools diagnostic software activates a built-in drive self-test (DSTS.M.A.R.T. command for D4H) t

34 Barracuda ATA III Family Product Manual, Rev. B

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36 Barracuda ATA III Family Product Manual, Rev. BSeagate Technology LLC.920 Disc Drive, Scotts Valley, California 95066, USAPublication Number: 20400

Barracuda ATA III Family Product Manual, Rev. B iiiContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

iv Barracuda ATA III Family Product Manual, Rev. B2.0 Configuring and mounting the drive . . . . . . . . . . . . . . . . . . . 172.1 Handling and

Barracuda ATA III Family Product Manual, Rev. B vFiguresFigure 1. Typical startup and operation current profile . . . . . . . . . . . . 9Figure 2. Ma

vi Barracuda ATA III Family Product Manual, Rev. B

Barracuda ATA III Family Product Manual, Rev. B 1 IntroductionThis manual describes the functional, mechanical and interface specifi-cations for the S