Seagate Barracuda Series Manual

Product ManualBarracuda LP Series SATA100564361Rev. AApril 2009ST32000542ASST31500541ASST31000520AS

4 Barracuda LP Series SATA Product Manual, Rev. ATable 1: Drive specifications summary for 2000 and 1500 Gbyte modelsDrive specification ST32000542AS

Barracuda LP Series SATA Product Manual, Rev. A 5*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may va

6 Barracuda LP Series SATA Product Manual, Rev. A2.1 Formatted capacity *One Gbyte equals one billion bytes when referring to hard drive capacity. Acc

Barracuda LP Series SATA Product Manual, Rev. A 72.4 Physical characteristics 2.5 Access timeAccess time measurements are taken with nominal power at

8 Barracuda LP Series SATA Product Manual, Rev. A2.7 Power specificationsThe drive receives DC power (+5V or +12V) through a native SATA power connect

Barracuda LP Series SATA Product Manual, Rev. A 9Table 2: DC power requirements *During periods of drive idle, some offline activity may occur accor

10 Barracuda LP Series SATA Product Manual, Rev. A2.7.1.1 Typical current profiles Figure 1. Typical 12V startup and operation current profile (4 disk

Barracuda LP Series SATA Product Manual, Rev. A 112.7.2 Conducted noiseInput noise ripple is measured at the host system power supply across an equiva

12 Barracuda LP Series SATA Product Manual, Rev. A2.7.4 Power-management modesThe drive provides programmable power management to provide greater ener

Barracuda LP Series SATA Product Manual, Rev. A 132.8 Environmental specifications2.8.1 Ambient temperatureAmbient temperature is defined as the tempe

Revision historyCopyright © 2009 Seagate Technology LLC. All rights reserved. Printed in U.S.A.Publication number: 100564361, Rev. A April 2009Seagate

14 Barracuda LP Series SATA Product Manual, Rev. A2.8.5 ShockAll shock specifications assume that the drive is mounted securely with the input shock a

Barracuda LP Series SATA Product Manual, Rev. A 152.9 AcousticsDrive acoustics are measured as overall A-weighted acoustic sound power levels (no pure

16 Barracuda LP Series SATA Product Manual, Rev. A2.11 Reliability2.11.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The produ

Barracuda LP Series SATA Product Manual, Rev. A 17Korean RRLIf these drives have the Korean Communications Commission (KCC) logo, they comply with par

18 Barracuda LP Series SATA Product Manual, Rev. A2.13 Environmental protectionSeagate designs its products to meet environmental protection requireme

Barracuda LP Series SATA Product Manual, Rev. A 193.0 Configuring and mounting the driveThis section contains the specifications and instructions for

20 Barracuda LP Series SATA Product Manual, Rev. A3.2 Configuring the driveEach drive on the Serial ATA interface connects point-to-point with the Ser

Barracuda LP Series SATA Product Manual, Rev. A 213.4 Drive mountingYou can mount the drive in any orientation using four screws in the side-mounting

22 Barracuda LP Series SATA Product Manual, Rev. A

Barracuda LP Series SATA Product Manual, Rev. A 234.0 Serial ATA (SATA) interfaceThese drives use the industry-standard Serial ATA interface that supp

Barracuda LP Series SATA Product Manual, Rev. A iContents1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 Barracuda LP Series SATA Product Manual, Rev. A4.2 Serial ATA device plug connector pin definitionsTable 5 summarizes the signals on the Serial ATA

Barracuda LP Series SATA Product Manual, Rev. A 254.3 Supported ATA commandsThe following table lists Serial ATA standard commands that the drive supp

26 Barracuda LP Series SATA Product Manual, Rev. ASecurity Erase Prepare F3HSecurity Erase Unit F4HSecurity Freeze F5HSecurity Set Password F1HSecurit

Barracuda LP Series SATA Product Manual, Rev. A 274.3.1 Identify Device commandThe Identify Device command (command code ECH) transfers information ab

28 Barracuda LP Series SATA Product Manual, Rev. A60–61Total number of user-addressable LBA sectors available(see Section 2.1 for related information)

Barracuda LP Series SATA Product Manual, Rev. A 29Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not suppo

30 Barracuda LP Series SATA Product Manual, Rev. ABit Word 880 Ultra DMA mode 0 is supported.1 Ultra DMA mode 1 is supported.2 Ultra DMA mode 2 is sup

Barracuda LP Series SATA Product Manual, Rev. A 314.3.2 Set Features commandThis command controls the implementation of various features that the driv

32 Barracuda LP Series SATA Product Manual, Rev. A4.3.3 S.M.A.R.T. commandsS.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.

Barracuda LP Series SATA Product Manual, Rev. A 335.0 Seagate Technology support servicesInternetFor information regarding Seagate products and servic

ii Barracuda LP Series SATA Product Manual, Rev. A

34 Barracuda LP Series SATA Product Manual, Rev. ACustomer Service OperationsWarranty ServiceSeagate offers worldwide customer support for Seagate pro

Barracuda LP Series SATA Product Manual, Rev. A 35IndexAACA 16acceleration 13acoustics 14Active 11Active mode 11AFR 15Agency certification

36 Barracuda LP Series SATA Product Manual, Rev. AIdentify Device command 27Idle 11, 25Idle Immediate 25Idle mode 8, 11Information Technol

Barracuda LP Series SATA Product Manual, Rev. A 37S.M.A.R.T. Read Data 26S.M.A.R.T. Read Log Sector 26S.M.A.R.T. Return Status 26S.M.A.R.T. Save

38 Barracuda LP Series SATA Product Manual, Rev. A

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100564361, Rev. A, Printed in U.S.A.

Barracuda LP Series SATA Product Manual, Rev. A iiiList of FiguresFigure 1. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . .

Barracuda LP Series SATA Product Manual, Rev. A 11.0 IntroductionThis manual describes the functional, mechanical and interface specifications for the

2 Barracuda LP Series SATA Product Manual, Rev. A1.1 About the Serial ATA interfaceThe Serial ATA interface provides several advantages over the tradi

Barracuda LP Series SATA Product Manual, Rev. A 32.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient conditi