Seagate 2.5-inch, LD25 Manual

Product ManualLD25 Series SATA100371155Rev. CAugust 2007ST9402115ASST920217AS

4LD25 Series SATA Product Manual, Rev. C*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depend

LD25 Series SATA Product Manual, Rev. C52.2 Formatted capacity *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessibl

6LD25 Series SATA Product Manual, Rev. C2.6 Physical characteristics 2.7 Seek timeSeek measurements are taken with nominal power at 25°C ambient temp

LD25 Series SATA Product Manual, Rev. C72.9 Power specificationsThe drive receives DC power (+5V) through a native SATA power connector.2.9.1 Power co

8LD25 Series SATA Product Manual, Rev. C2.9.1.1 Typical current profile Figure 1. Typical +5V only startup and operation current profile2.9.2 Defer

LD25 Series SATA Product Manual, Rev. C9Additional detailsUpon system power up, PHY communication is initiated with a COMRESET signal, which is genera

10LD25 Series SATA Product Manual, Rev. C• Standby mode The drive enters Standby mode when the host sends a Standby Immediate command. If the host has

LD25 Series SATA Product Manual, Rev. C112.10 Environmental specifications2.10.1 Ambient temperatureAmbient temperature is defined as the temperature

12LD25 Series SATA Product Manual, Rev. C2.10.5 ShockAll shock specifications assume that the drive is mounted securely with the input shock applied a

LD25 Series SATA Product Manual, Rev. C132.11 AcousticsDrive acoustics are measured as overall A-weighted acoustic sound power levels. All measurement

©2007, Seagate Technology LLC All rights reserved. Publication number: 100371155, Rev. C August 2007Seagate, Seagate Technology and the Wave logo are

14LD25 Series SATA Product Manual, Rev. C2.13 Reliability 2.14 Agency certification2.14.1 Safety certificationThe drives are recognized in accordance

LD25 Series SATA Product Manual, Rev. C15Korean RRLIf these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply wi

16LD25 Series SATA Product Manual, Rev. C2.15 Environmental protectionSeagate designs its products to meet environmental protection requirements world

LD25 Series SATA Product Manual, Rev. C173.0 Configuring and mounting the driveThis section contains the specifications and instructions for configuri

18LD25 Series SATA Product Manual, Rev. C3.2 Configuring the driveEach drive on the Serial ATA interface connects in a point-to-point configuration wi

LD25 Series SATA Product Manual, Rev. C193.4 Drive mountingYou can mount the drive using four screws in the side-mounting holes or four screws in the

20LD25 Series SATA Product Manual, Rev. C

LD25 Series SATA Product Manual, Rev. C214.0 Serial ATA (SATA) interfaceThese drives use the industry-standard Serial ATA interface that supports FIS

22LD25 Series SATA Product Manual, Rev. CNotes:1. All pins are in a single row, with a 1.27 mm (0.050”) pitch.2. The comments on the mating sequence a

LD25 Series SATA Product Manual, Rev. C234.3 Supported ATA commandsThe following table lists Serial ATA standard commands that the drive supports. For

LD25 Series SATA Product Manual, Rev. CiContents1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24LD25 Series SATA Product Manual, Rev. CNote: Individual Set Max commands are identified by the value placed in the Set Max Features register as defi

LD25 Series SATA Product Manual, Rev. C25Security Set Password F1hSecurity Unlock F2hSecurity Erase Prepare F3hSecurity Erase Unit F4hSecurity Freeze

26LD25 Series SATA Product Manual, Rev. C4.3.1 Identify Device commandThe Identify Device command (command code ECH) transfers information about the d

LD25 Series SATA Product Manual, Rev. C2759 Number of sectors transferred during a Read Multiple or Write Multiple commandxxxxH60–61 Total number of u

28LD25 Series SATA Product Manual, Rev. C 104–127ATA-reserved 0000H128 Security status 0001H129–159Seagate-reserved xxxxH160–254ATA-reserved 0000H255

LD25 Series SATA Product Manual, Rev. C294.3.2 Set Features commandThis command controls the implementation of various features that the drive support

30LD25 Series SATA 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.M.A.R.T. is

LD25 Series SATA Product Manual, Rev. C315.0 Seagate Technology support servicesInternetFor information regarding Seagate products and services, visit

32LD25 Series SATA Product Manual, Rev. CCustomer Service OperationsWarranty ServiceSeagate offers worldwide customer support for Seagate products. Se

LD25 Series SATA Product Manual, Rev. C33IndexAACA 15acoustics 4, 13Active mode 9Address 23AFR 14Agency certification 14Altitude 11Alt

iiLD25 Series SATA Product Manual, Rev. C

34LD25 Series SATA Product Manual, Rev. CGuaranteed sectors 3, 5guaranteed sectors 5Hhandling 17Handling precautions 17heads 3, 5Height

LD25 Series SATA Product Manual, Rev. C35Read Verify Sectors 23Read Verify Sectors Extended 23Read Verify Sectors without Retries 23Read/write h

36LD25 Series SATA Product Manual, Rev. C

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100371155, Rev. C, Printed in USA

LD25 Series SATA Product Manual, Rev. CiiiList of FiguresFigure 1. Typical +5V only startup and operation current profile . . . . . . . . . . . . . .

LD25 Series SATA Product Manual, Rev. C11.0 IntroductionThis manual describes the functional, mechanical and interface specifications for the followin

2LD25 Series SATA Product Manual, Rev. C1.1 About the Serial ATA interfaceThe Serial ATA interface provides several advantages over the traditional (p

LD25 Series SATA Product Manual, Rev. C32.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient conditions, at 2