Seagate BARRACUDA ST31000340AS Manual do Utilizador

Product ManualBarracuda 7200.11 Serial ATA100452348Rev. BNovember 2007ST31000340ASST31000640ASST3750330ASST3750630ASST3500320ASST3500620ASST3500820AS

4 Barracuda 7200.11 Serial ATA Product Manual, Rev. BTable 1: Drive specifications summary for 1000 and 750 Gbyte modelsDrive specification ST3100034

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 5*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity ma

6 Barracuda 7200.11 Serial ATA Product Manual, Rev. BTable 2: Drive specifications summary for 500 Gbyte modelsDrive specification ST3500320AS ST3500

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 7*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity ma

8 Barracuda 7200.11 Serial ATA Product Manual, Rev. B2.1 Formatted capacity *One Gbyte equals one billion bytes when referring to hard drive capacity

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 92.4 Physical characteristics 2.5 Seek timeSeek measurements are taken with nominal power at 25°C

10 Barracuda 7200.11 Serial ATA Product Manual, Rev. B2.7 Power specificationsThe drive receives DC power (+5V or +12V) through a native SATA power co

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 112.7.1.1 Typical current profiles Figure 1. Typical 5V startup and operation current profile Figu

12 Barracuda 7200.11 Serial ATA Product Manual, Rev. B2.7.2 Conducted noiseInput noise ripple is measured at the host system power supply across an eq

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 132.8 Environmental specifications2.8.1 Ambient temperatureAmbient temperature is defined as the t

Revision historyCopyright © 2007 Seagate Technology LLC. All rights reserved. Printed in U.S.A.Publication number: 100452348, Rev. B November 2007Seag

14 Barracuda 7200.11 Serial ATA Product Manual, Rev. B2.8.6 VibrationAll vibration specifications assume that the drive is mounted securely with the i

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 152.9 AcousticsDrive acoustics are measured as overall A-weighted acoustic sound power levels (no

16 Barracuda 7200.11 Serial ATA Product Manual, Rev. B2.11 Reliability2.11.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The p

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 17Korean RRLIf these drives have the Korea Ministry of Information and Communication (MIC) logo, t

18 Barracuda 7200.11 Serial ATA Product Manual, Rev. B2.13 Environmental protectionSeagate designs its products to meet environmental protection requi

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 193.0 Configuring and mounting the driveThis section contains the specifications and instructions

20 Barracuda 7200.11 Serial ATA Product Manual, Rev. B3.2 Configuring the driveEach drive on the Serial ATA interface connects point-to-point with the

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 213.4 Drive mountingYou can mount the drive in any orientation using four screws in the side-mount

22 Barracuda 7200.11 Serial ATA Product Manual, Rev. B

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 234.0 Serial ATA (SATA) interfaceThese drives use the industry-standard Serial ATA interface that

Barracuda 7200.11 Serial ATA Product Manual, Rev. B iContents1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 Barracuda 7200.11 Serial ATA Product Manual, Rev. B4.2 Serial ATA device plug connector pin definitionsTable 6 summarizes the signals on the Serial

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 254.3 Supported ATA commandsThe following table lists Serial ATA standard commands that the drive

26 Barracuda 7200.11 Serial ATA Product Manual, Rev. BSecurity Erase Unit F4HSecurity Freeze F5HSecurity Set Password F1HSecurity Unlock F2HSeek 70HSe

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 274.3.1 Identify Device commandThe Identify Device command (command code ECH) transfers informatio

28 Barracuda 7200.11 Serial ATA Product Manual, Rev. B60–61Total number of user-addressable LBA sectors available(see Section 2.1 for related informat

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 29Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not s

30 Barracuda 7200.11 Serial ATA Product Manual, Rev. B4.3.2 Set Features commandThis command controls the implementation of various features that the

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 314.3.3 S.M.A.R.T. commandsS.M.A.R.T. provides near-term failure prediction for disc drives. When

32 Barracuda 7200.11 Serial ATA Product Manual, Rev. B

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 335.0 Seagate Technology support servicesOnline servicesInternetFor information regarding Seagate

ii Barracuda 7200.11 Serial ATA Product Manual, Rev. B

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

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 35IndexAACA 17acceleration 14acoustics 15Active 12Active mode 12actuator arm 10AFR 1

36 Barracuda 7200.11 Serial ATA Product Manual, Rev. BII/O data-transfer rate 8I/O duty cycle 16Identify Device 25Identify Device command 27Id

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 37RMS read/write current 12RoHS 18RRL 17SS.M.A.R.T. Disable Operations 26S.M.A.R.T. Enable

38 Barracuda 7200.11 Serial ATA Product Manual, Rev. B

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

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

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 11.0 IntroductionThis manual describes the functional, mechanical and interface specifications for

2 Barracuda 7200.11 Serial ATA Product Manual, Rev. B1.1 About the Serial ATA interfaceThe Serial ATA interface provides several advantages over the t

Barracuda 7200.11 Serial ATA Product Manual, Rev. B 32.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient con