Seagate Drive Reliability and Certification Details for ST9160823AS and ST9200420ASG Models
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2.13

Reliability

 

 

 

Measurement type

Specification

 

 

Nonrecoverable read errors

1 per 1014 bits read, max.

Annualized Failure Rate (AFR)

0.68%

 

 

Load/Unload (U/UL)

 

25°C, 50% relative humidity

600,000 software-controlled power on/off cycles

 

 

20,000 hard power on/off cycles

32°C, 80% relative humidity

600,000 software-controlled power on/off cycles

5°C, 80% relative humidity

20,000 hard power on/off cycles

5°C, 20% relative humidity

 

60°C, 20% relative humidity

 

 

 

 

Warranty

 

5 Years on distribution units.

 

 

To determine the warranty for a specific drive, use a web browser to access the

 

 

following web page: http://www.seagate.com/support/service/

 

 

From this page, click on the “Verify Your Warranty” link. You will be asked to pro-

 

 

vide the drive serial number, model number (or part number) and country of pur-

 

 

chase. The system will display the warranty information for your drive.

 

 

 

2.13.1Free Fall Protection feature

The Free Fall Protection feature provides enhanced data protection against shock events that may occur while the drive is operating. This feature is designed to decrease the likelihood of data loss by detecting a free fall event and unloading the actuator before a shock takes place in falls of >8 inches (nominal). The drive uses a 0 G sensor mounted on the printed circuit board assembly (PCBA) to sense this event.

To enable the Free Fall Protection feature on ST9200420ASG, ST9160823ASG and ST980813ASG models, use Set Features command 41h. To disable this feature, use Set Features command C1h.

Information about Free Fall Events that have occurred are available through SMART Attribute FEh.

Note. The Free Fall Protection Feature is provided only on ST9200420ASG, ST9160823ASG and ST980813ASG models.

2.14Agency certification

2.14.1Safety certification

The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections of IEC950 and EN 60950 as tested by TUV North America.

2.14.2Electromagnetic compatibility

Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Elec- tromagnetic Compatibility Directive (89/336/EEC). Testing is performed to the levels specified by the product standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the immunity levels are defined by EN 55024.

Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives. The drive is designed for operation inside a properly designed enclosure, with properly shielded I/O cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for their products.

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Momentus 7200.2 SATA Product Manual, Rev. E

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Contents Momentus 7200.2 Sata Page Contents Momentus 7200.2 Sata Product Manual, Rev. E List of Figures Page Introduction About the Serial ATA Sata interface Drive specifications Specification summary tableWill display the warranty information for your drive Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per track 16,383Recording and interface technology Physical characteristicsPhysical organization Seek time Start/stop timesTypical seek times Typical seek times msec Read WritePower specifications Voltage tolerance Typical current profileConducted noise Power-management modes Power management modesActive mode Idle modeEnvironmental specifications Shock Operating shockNonoperating shock VibrationAcoustics Electromagnetic immunityDrive level acoustics Radio frequency environmentsFree Fall Protection feature Safety certificationReliability Agency certificationFCC verification Korean RRLAustralian C-Tick N176 Environmental protection Corrosive environment超出Page Momentus 7200.2 Sata Product Manual, Rev. E Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsDrive dimensions Drive mountingMomentus 7200.2 Sata Product Manual, Rev. E Segment Pin Function Definition Serial ATA connector pin definitionsSerial ATA Sata interface Pin Function Definition P10 Ground 2nd mate P11 ReservedSupported ATA commands Command name Command code in hex ATA-standard commandsATA-standard security commands Command name Command code in hexATA-standard power-management commands Identify Device command Word Description ValueXxxxH Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesCode in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands Momentus 7200.2 Sata Product Manual, Rev. E Seagate Technology support services InternetPresales Support Technical SupportData Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Index ITE Sata Momentus 7200.2 Sata Product Manual, Rev. E Page Seagate Technology LLC
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