Seagate Barracuda ATA II Family Manual

Product ManualBarracuda 7200.11 Serial ATA100452348Rev. CJanuary 2008ST31000340ASST31000640ASST3750330ASST3750630ASST3500320ASST3500620ASST3500820AS

4Barracuda 7200.11 Serial ATA Product Manual, Rev. CTable 1: Drive specifications summary for 1000 and 750 Gbyte modelsDrive specification ST31000340

Barracuda 7200.11 Serial ATA Product Manual, Rev. C5*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may

6Barracuda 7200.11 Serial ATA Product Manual, Rev. CTable 2: Drive specifications summary for 500 Gbyte modelsDrive specification ST3500320AS ST35006

Barracuda 7200.11 Serial ATA Product Manual, Rev. C7*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may

8Barracuda 7200.11 Serial ATA Product Manual, Rev. C2.1 Formatted capacity *One Gbyte equals one billion bytes when referring to hard drive capacity.

Barracuda 7200.11 Serial ATA Product Manual, Rev. C92.4 Physical characteristics 2.5 Seek timeSeek measurements are taken with nominal power at 25°C

10Barracuda 7200.11 Serial ATA Product Manual, Rev. C2.7 Power specificationsThe drive receives DC power (+5V or +12V) through a native SATA power con

Barracuda 7200.11 Serial ATA Product Manual, Rev. C112.7.1.1 Typical current profiles Figure 1. Typical 5V startup and operation current profile Figur

12Barracuda 7200.11 Serial ATA Product Manual, Rev. C2.7.2 Conducted noiseInput noise ripple is measured at the host system power supply across an equ

Barracuda 7200.11 Serial ATA Product Manual, Rev. C132.8 Environmental specifications2.8.1 Ambient temperatureAmbient temperature is defined as the te

Revision historyCopyright © 2007-2008 Seagate Technology LLC. All rights reserved. Printed in U.S.A.Publication number: 100452348, Rev. C, January 200

14Barracuda 7200.11 Serial ATA Product Manual, Rev. C2.8.6 VibrationAll vibration specifications assume that the drive is mounted securely with the in

Barracuda 7200.11 Serial ATA Product Manual, Rev. C152.9 AcousticsDrive acoustics are measured as overall A-weighted acoustic sound power levels (no p

16Barracuda 7200.11 Serial ATA Product Manual, Rev. C2.11 Reliability2.11.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The pr

Barracuda 7200.11 Serial ATA Product Manual, Rev. C17Korean RRLIf these drives have the Korea Ministry of Information and Communication (MIC) logo, th

18Barracuda 7200.11 Serial ATA Product Manual, Rev. C2.13 Environmental protectionSeagate designs its products to meet environmental protection requir

Barracuda 7200.11 Serial ATA Product Manual, Rev. C193.0 Configuring and mounting the driveThis section contains the specifications and instructions f

20Barracuda 7200.11 Serial ATA Product Manual, Rev. C3.2 Configuring the driveEach drive on the Serial ATA interface connects point-to-point with the

Barracuda 7200.11 Serial ATA Product Manual, Rev. C213.4 Drive mountingYou can mount the drive in any orientation using four screws in the side-mounti

22Barracuda 7200.11 Serial ATA Product Manual, Rev. C

Barracuda 7200.11 Serial ATA Product Manual, Rev. C234.0 Serial ATA (SATA) interfaceThese drives use the industry-standard Serial ATA interface that s

Barracuda 7200.11 Serial ATA Product Manual, Rev. CiContents1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24Barracuda 7200.11 Serial ATA Product Manual, Rev. C4.2 Serial ATA device plug connector pin definitionsTable 6 summarizes the signals on the Serial

Barracuda 7200.11 Serial ATA Product Manual, Rev. C254.3 Supported ATA commandsThe following table lists Serial ATA standard commands that the drive s

26Barracuda 7200.11 Serial ATA Product Manual, Rev. CSecurity Erase Prepare F3HSecurity Erase Unit F4HSecurity Freeze F5HSecurity Set Password F1HSecu

Barracuda 7200.11 Serial ATA Product Manual, Rev. C27Write Sectors Extended 34HCommand name Command code (in hex)

28Barracuda 7200.11 Serial ATA Product Manual, Rev. C4.3.1 Identify Device commandThe Identify Device command (command code ECH) transfers information

Barracuda 7200.11 Serial ATA Product Manual, Rev. C2960–61Total number of user-addressable LBA sectors available(see Section 2.1 for related informati

30Barracuda 7200.11 Serial ATA Product Manual, Rev. CNote. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not su

Barracuda 7200.11 Serial ATA Product Manual, Rev. C314.3.2 Set Features commandThis command controls the implementation of various features that the d

32Barracuda 7200.11 Serial ATA Product Manual, Rev. C4.3.3 S.M.A.R.T. commandsS.M.A.R.T. provides near-term failure prediction for disc drives. When S

Barracuda 7200.11 Serial ATA Product Manual, Rev. C335.0 Seagate Technology support servicesOnline servicesInternetFor information regarding Seagate p

iiBarracuda 7200.11 Serial ATA Product Manual, Rev. C

34Barracuda 7200.11 Serial ATA Product Manual, Rev. CCustomer Service OperationsWarranty ServiceSeagate offers worldwide customer support for Seagate

Barracuda 7200.11 Serial ATA Product Manual, Rev. C35IndexAACA 17acceleration 14acoustics 15Active 12Active mode 12actuator arm 10AFR 16

36Barracuda 7200.11 Serial ATA Product Manual, Rev. CII/O data-transfer rate 8I/O duty cycle 16Identify Device 25Identify Device command 28Idl

Barracuda 7200.11 Serial ATA Product Manual, Rev. C37RMS read/write current 12RoHS 18RRL 17SS.M.A.R.T. Disable Operations 26S.M.A.R.T. Enable

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Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100452348, Rev. C, Printed in U.S.A.

Barracuda 7200.11 Serial ATA Product Manual, Rev. CiiiList of FiguresFigure 1. Typical 5V startup and operation current profile . . . . . . . . . .

Barracuda 7200.11 Serial ATA Product Manual, Rev. C11.0 IntroductionThis manual describes the functional, mechanical and interface specifications for

2Barracuda 7200.11 Serial ATA Product Manual, Rev. C1.1 About the Serial ATA interfaceThe Serial ATA interface provides several advantages over the tr

Barracuda 7200.11 Serial ATA Product Manual, Rev. C32.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient cond