Seagate STM3250318AS Datenblatt

Product ManualDiamondMax 23 Serial ATA100539323Rev. CFebruary 2009STM31000528ASSTM3750528ASSTM3500418ASSTM3320418ASSTM3250318ASSTM3160318AS

4 DiamondMax 23 Serial ATA Product Manual, Rev. CTable 1: Drive specifications summary for 1000 and 750 Gbyte modelsDrive specification STM31000528AS

DiamondMax 23 Serial ATA Product Manual, Rev. C 5*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may va

6 DiamondMax 23 Serial ATA Product Manual, Rev. CTable 2: Drive specifications summary for 500 and 320 Gbyte modelsDrive specification STM3500418AS S

DiamondMax 23 Serial ATA Product Manual, Rev. C 7*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may va

8 DiamondMax 23 Serial ATA Product Manual, Rev. CTable 3: Drive specifications summary for 250 and 160 Gbyte modelsDrive specification STM3250318AS S

DiamondMax 23 Serial ATA Product Manual, Rev. C 9*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may va

10 DiamondMax 23 Serial ATA Product Manual, Rev. C2.1 Formatted capacity *One Gbyte equals one billion bytes when referring to hard drive capacity. A

DiamondMax 23 Serial ATA Product Manual, Rev. C 112.4 Physical characteristics 2.5 Seek timeSeek measurements are taken with nominal power at 25°C am

12 DiamondMax 23 Serial ATA Product Manual, Rev. C2.7 Power specificationsThe drive receives DC power (+5V or +12V) through a native SATA power connec

DiamondMax 23 Serial ATA Product Manual, Rev. C 132.7.2 Conducted noiseInput noise ripple is measured at the host system power supply across an equiva

Revision historyCopyright © 2009 Seagate Technology LLC. All rights reserved. Printed in U.S.A.Publication number: 100539323, Rev. C February 2009Seag

14 DiamondMax 23 Serial ATA Product Manual, Rev. C2.8 Environmental specifications2.8.1 Ambient temperatureAmbient temperature is defined as the tempe

DiamondMax 23 Serial ATA Product Manual, Rev. C 152.8.5 ShockAll shock specifications assume that the drive is mounted securely with the input shock a

16 DiamondMax 23 Serial ATA Product Manual, Rev. C2.9 AcousticsDrive acoustics are measured as overall A-weighted acoustic sound power levels (no pure

DiamondMax 23 Serial ATA Product Manual, Rev. C 172.11 Reliability2.11.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The produ

18 DiamondMax 23 Serial ATA Product Manual, Rev. CKorean RRLIf these drives have the Korean Communications Commission (KCC) logo, they comply with par

DiamondMax 23 Serial ATA Product Manual, Rev. C 192.13 Environmental protectionSeagate designs its products to meet environmental protection requireme

20 DiamondMax 23 Serial ATA Product Manual, Rev. C

DiamondMax 23 Serial ATA Product Manual, Rev. C 213.0 Configuring and mounting the driveThis section contains the specifications and instructions for

22 DiamondMax 23 Serial ATA Product Manual, Rev. C3.2 Configuring the driveEach drive on the Serial ATA interface connects point-to-point with the Ser

DiamondMax 23 Serial ATA Product Manual, Rev. C 233.4 Drive mountingYou can mount the drive in any orientation using four screws in the side-mounting

DiamondMax 23 Serial ATA Product Manual, Rev. C iContents1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 DiamondMax 23 Serial ATA Product Manual, Rev. CFigure 4. Mounting dimensions (500, 320, 250 and 160 GB models)Recommended case temperature measurem

DiamondMax 23 Serial ATA Product Manual, Rev. C 254.0 Serial ATA (SATA) interfaceThese drives use the industry-standard Serial ATA interface that supp

26 DiamondMax 23 Serial ATA Product Manual, Rev. C4.2 Serial ATA device plug connector pin definitionsTable 8 summarizes the signals on the Serial ATA

DiamondMax 23 Serial ATA Product Manual, Rev. C 274.3 Supported ATA commandsThe following table lists Serial ATA standard commands that the drive supp

28 DiamondMax 23 Serial ATA Product Manual, Rev. CSecurity Erase Unit F4HSecurity Freeze F5HSecurity Set Password F1HSecurity Unlock F2HSeek 70HSet Fe

DiamondMax 23 Serial ATA Product Manual, Rev. C 294.3.1 Identify Device commandThe Identify Device command (command code ECH) transfers information ab

30 DiamondMax 23 Serial ATA Product Manual, Rev. C60–61Total number of user-addressable LBA sectors available(see Section 2.1 for related information)

DiamondMax 23 Serial ATA Product Manual, Rev. C 31Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not suppo

32 DiamondMax 23 Serial ATA Product Manual, Rev. CBit Word 880 Ultra DMA mode 0 is supported.1 Ultra DMA mode 1 is supported.2 Ultra DMA mode 2 is sup

DiamondMax 23 Serial ATA Product Manual, Rev. C 334.3.2 Set Features commandThis command controls the implementation of various features that the driv

ii DiamondMax 23 Serial ATA Product Manual, Rev. C

34 DiamondMax 23 Serial ATA Product Manual, Rev. C4.3.3 S.M.A.R.T. commandsS.M.A.R.T. provides near-term failure prediction for disk drives. When S.M.

DiamondMax 23 Serial ATA Product Manual, Rev. C 355.0 Seagate Technology support servicesOnline servicesIInternetFor information regarding Seagate pro

36 DiamondMax 23 Serial ATA Product Manual, Rev. CCustomer Service OperationsWarranty ServiceSeagate offers worldwide customer support for Seagate pro

DiamondMax 23 Serial ATA Product Manual, Rev. C 37IndexAACA 18acceleration 15acoustics 16Active 13Active mode 13AFR 17Agency certification

38 DiamondMax 23 Serial ATA Product Manual, Rev. CI/O duty cycle 17Identify Device 27Identify Device command 29Idle 13, 27Idle Immediate 2

DiamondMax 23 Serial ATA Product Manual, Rev. C 39S.M.A.R.T. Execute Offline 28S.M.A.R.T. implementation 27S.M.A.R.T. Read Attribute Thresholds

40 DiamondMax 23 Serial ATA Product Manual, Rev. C

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100539323, Rev. C, Printed in U.S.A.

DiamondMax 23 Serial ATA Product Manual, Rev. C iiiList of FiguresFigure 1. Serial ATA connectors. . . . . . . . . . . . . . . . . . . . . . . . . . .

DiamondMax 23 Serial ATA Product Manual, Rev. C 11.0 IntroductionThis manual describes the functional, mechanical and interface specifications for the

2 DiamondMax 23 Serial ATA Product Manual, Rev. C1.1 About the Serial ATA interfaceThe Serial ATA interface provides several advantages over the tradi

DiamondMax 23 Serial ATA Product Manual, Rev. C 32.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient conditi