Seagate ST9250610NS, ST9500622NS, ST9500621NS Constellation.2 Serial ATA Product Manual, Rev. B

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Drive specification	ST91000640NS			ST9500620NS	ST9250610NS
	ST91000641NS			ST9500621NS	ST9250611NS
	ST91000642NS			ST9500622NS	ST9250612NS
Vibration, operating	5–500 Hz:		0.5 Gs

Vibration, nonoperating	5–500 Hz:		3.0 Gs

Drive acoustics, sound power (bels)
Active	2.8	(typical)
Idle**	2.2	(typical)
Nonrecoverable read errors	1 sector per 1015 bits read
Annualized Failure Rate (AFR)	0.62%

Warranty	To determine the warranty for a specific drive, use a web browser to access the
	following web page:
	http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance
	From this page, click on the “Verify Your Warranty” link. You will be asked to provide
	the drive serial number, model number (or part number) and country of purchase.
	The system will display the warranty information for your drive.

Load/Unload cycles	300,000 (25°C, 50% rel. humidity) (600,000 design life testing)

Supports Hotplug operation per	Yes
Serial ATA Revision 2.6 specification

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.

**During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

6	Constellation.2 Serial ATA Product Manual, Rev. B

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Contents ST91000642NS ST9500622NS ST9250612NS Standard Models Self-Encrypting Drive ModelsSED Fips 140-2 Models Revision history Revision Date Sheets affected or commentsContents Serial ATA Sata interface List of Figures Page Seagate Technology support services Seagate Online Support and ServicesIntroduction About the Serial ATA interface Drive specifications Specification summary tablesDrive specifications summary for 1TB, 500 and 250 GB models Constellation.2 Serial ATA Product Manual, Rev. B Default logical geometry LBA modeFormatted capacity Recording and interface technologyPhysical characteristics Seek timeStart/stop times Typical seek times ms Read WritePower specifications Power consumptionSpinup power Standby mode1000GB drive Standard & SED model DC power requirementss PowerST91000640NS Parameter 0GB Voltage +12 Regulation +10/-7.5% Watts500GB drive Standard & SED model DC power requirements ST9500620NS Parameter 0GB Voltage +12250GB drive Standard & SED model DC power requirements ST9250610NS Parameter 0GB Voltage +12Typical current profiles Conducted noise Voltage tolerancePower-management modes Active modeIdle mode Sleep modePowerChoice is invoked using one of two methods Power Condition Name Power Condition ID DescriptionTemperature a. Operating Environmental limitsRelative humidity Effective altitude sea level ShockOperating shock Nonoperating shockAcoustics VibrationOperating vibration Nonoperating vibrationElectromagnetic immunity ReliabilityRadio frequency environments Test Description Performance level Reference standardAgency certification Product warranty Environmental protectionReference documents Shipping StorageProduct repair and return information Corrosive environment China Restriction of Hazardous Substances RoHS DirectiveConfiguring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingCooling Air flowAbout Fips PurposeLevel 2 security Controlled access Admin SPAbout self-encrypting drives Data encryptionDefault password Random number generator RNGDrive locking Data bandsAuthenticated firmware download Power requirementsSupported commands Cryptographic eraseSerial ATA Sata interface Hot-Plug compatibilitySerial ATA device plug connector pin definitions Serial ATA connector pin definitionsSignal Pin Function DefinitionSupported ATA commands Supported ATA commandsCommand name Command code in hex F4H Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordWord Set Features command Set Features command values3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command Index ITE Page Constellation.2 Serial ATA Product Manual, Rev. B Page Disc Drive, Scotts Valley, California 95066-4544, USA