Seagate ST91000642NS Effective altitude sea level, Shock, Operating shock, Nonoperating shock

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3.9.3Effective altitude (sea level)

a.Operating

-200 to +10,000 feet (-61 to +3,048 meters)

b.Non-operating

-200 to +40,000 feet (-61 to +12,210 meters)

3.9.4Shock

All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis.

3.9.4.1Operating shock

These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of Read 70 Gs and Write 40 Gs based on half-sine shock pulses of 2ms. Shocks should not be repeated more than once every 2 seconds.

3.9.4.2Nonoperating shock

The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 400 Gs based on a nonrepetitive half-sine shock pulse of 2ms duration.

18	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