Seagate Momentus ST9500423AS Handbuch

Product ManualMomentus®7200-RPM 5400-RPM100627937Rev. DSeptembar 2011Standard models ST9750423ASST9750422ASST9750420ASST9750424AS *ST9640424ASST964042

4 Momentus Product Manual, Rev. D3.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambient conditions, at 25°C, an

Momentus Product Manual, Rev. D 5*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on

6 Momentus Product Manual, Rev. D3.2 Formatted capacity Model Formatted capacity* Guaranteed sectors Bytes per sector (logical)ST9750423AS, ST9750423A

Momentus Product Manual, Rev. D 73.5 Recording and interface technologyInterface Serial ATA (SATA)Recording method PerpendicularRecording density BPI

8 Momentus Product Manual, Rev. D3.7 Seek timeSeek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using

Momentus Product Manual, Rev. D 93.9 Power specificationsThe drive receives DC power (+5V) through a native SATA power connector.3.9.1 Power consumpti

10 Momentus Product Manual, Rev. D3.9.1.1 Typical current profileFigure 1. Typical +5V only startup and operation current profile (7200-RPM models) Fi

Momentus Product Manual, Rev. D 113.9.2 Conducted noiseInput noise ripple is measured at the host system power supply across an equivalent 15-ohm resi

12 Momentus Product Manual, Rev. D3.9.4 Power-management modesThe drive provides programmable power management to provide greater energy efficiency. I

Momentus Product Manual, Rev. D 133.10 Environmental specificationsThis section provides the temperature, humidity, shock, and vibration specification

Revision history© 2011 Seagate Technology LLC. All rights reserved.Publication number: 100627937, Rev. D, Septembar 2011Seagate, Seagate Technology a

14 Momentus Product Manual, Rev. D3.10.6 ShockAll shock specifications assume that the drive is mounted securely with the input shock applied at the d

Momentus Product Manual, Rev. D 153.11 AcousticsDrive emission of sound is measured consistent with the ECMA-74 and its referenced standards. Testing

16 Momentus Product Manual, Rev. D3.13 Reliability Measurement type SpecificationNonrecoverable read errors 1 per 1014 bits read, max.Annualized Failu

Momentus Product Manual, Rev. D 17Korean RRLIf these drives have the Korean Communications Commission (KCC) logo, they comply with paragraph 1 of Arti

18 Momentus Product Manual, Rev. D3.15 Environmental protectionSeagate designs its products to meet environmental protection requirements worldwide, i

Momentus Product Manual, Rev. D 194.0 Configuring and mounting the driveThis section contains the specifications and instructions for configuring and

20 Momentus Product Manual, Rev. D4.2 Configuring the driveEach drive on the Serial ATA interface connects in a point-to-point configuration with the

Momentus Product Manual, Rev. D 214.4 Drive mountingYou can mount the drive using four screws in the side-mounting holes or four screws in the bottom-

22 Momentus Product Manual, Rev. D5.0 Serial ATA (SATA) interfaceThese drives use the industry-standard Serial ATA interface that supports FIS data tr

Momentus Product Manual, Rev. D 235.2 Serial ATA device plug connector pin definitionsTable 7 summarizes the signals on the Serial ATA interface and p

Momentus Product Manual, Rev. D iContents1.0 Seagate Technology support services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 Momentus Product Manual, Rev. D5.3 Supported ATA commandsThe following table lists Serial ATA standard commands that the drive supports. For a deta

Momentus Product Manual, Rev. D 25S.M.A.R.T. Enable/Disable Autosave B0h/D2hS.M.A.R.T. Enable Operations B0h/D8hS.M.A.R.T. Enable/Disable Auto Offline

26 Momentus Product Manual, Rev. D5.3.1 Identify Device commandThe Identify Device command (command code ECH) transfers information about the drive to

Momentus Product Manual, Rev. D 2754 Number of current logical cylinders xxxxH55 Number of current logical heads xxxxH56 Number of current logical s

28 Momentus Product Manual, Rev. D89 Security erase time 0045H90 Enhanced security erase time 0045H91 Current APM values 8080H92 Master password revis

Momentus Product Manual, Rev. D 29 Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:Description (if bit is

30 Momentus Product Manual, Rev. D5.3.2 Set Features commandThis command controls the implementation of various features that the drive supports. When

Momentus Product Manual, Rev. D 315.3.3 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 enable

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Momentus Product Manual, Rev. D 33IndexAACA 17acoustics 5, 15Active mode 12Address 24AFR 16Agency certification 16Altitude 13Altitude,

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34 Momentus Product Manual, Rev. Dgradient 5Guaranteed sectors 4, 6guaranteed sectors 6Hhandling 19Handling precautions 19heads 6Height

Momentus Product Manual, Rev. D 35Read Verify Sectors Extended 24Read Verify Sectors without Retries 24Read/write heads 6Read/write power 4rea

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Seagate Technology LLCAMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000 ASI

Momentus Product Manual, Rev. D iiiList of FiguresFigure 1. Typical +5V only startup and operation current profile (7200-RPM models) . . . . . . . .

Momentus Product Manual, Rev. D 11.0 Seagate Technology support servicesSEAGATE ONLINE SUPPORT and SERVICESFor information regarding products and serv

2 Momentus Product Manual, Rev. D2.0 IntroductionThis manual describes the functional, mechanical and interface specifications for the following Seaga

Momentus Product Manual, Rev. D 32.1 About the Serial ATA interfaceThe Serial ATA interface provides several advantages over the traditional (parallel