Seagate ST3200826ACE manual Temperature gradient, Humidity Relative humidity, Wet bulb temperature

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2.8.2Temperature gradient

Operating:	20°C per hour (68°F per hour max), without condensation

Nonoperating:	30°C per hour (86°F per hour max)

2.8.3Humidity

2.8.3.1Relative humidity

Operating:	5% to 90% noncondensing (30% per hour max)

Nonoperating:	5% to 95% noncondensing (30% per hour max)

2.8.3.2Wet bulb temperature

Operating:	37.7°C (99.9°F max)

Nonoperating:	40°C (104°F max)

2.8.4Altitude

Operating:	–60.96 m to 3,048 m (–200 ft. to 10,000+ ft.)

Nonoperating:	–60.96 m to 12,192 m (–200 ft. to 40,000+ ft.)

2.8.5Shock

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.

2.8.5.1Operating shock

These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 63 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second.

2.8.5.2Nonoperating shock

The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 300 Gs based on a nonrepetitive half-sine shock pulse of 2 msec duration.

2.8.6Vibration

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

2.8.6.1Operating vibration

The following table lists the maximum vibration levels that the drive may experience while meeting the perfor- mance standards specified in this document.

5–350 Hz

0.25 G acceleration (zero to peak)

10	DB35 Series Product Manual, Rev. B

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Contents DB35 Series Page DB35 Series Page Revision status summary sheet DB35 Series Product Manual, Rev. B Contents DB35 Series Product Manual, Rev. B List of Figures Viii DB35 Series Product Manual, Rev. B Introduction DB35 SeriesDB35 Series Product Manual, Rev. B Drive specifications Drive specificationsSpecification summary table Altitude, nonoperating To 12,192 m Below mean sea level, max Recording and interface technology LBA modeFormatted capacity Physical characteristics Seek timeStart/stop times Typical seek timesPower specifications Voltage tolerance Typical current profileConducted noise Environmental specifications Temperature gradient Wet bulb temperatureHumidity Relative humidity AltitudeAcoustics Electromagnetic immunityNonoperating vibration Operating acousticsSafety certification ReliabilityAgency certification Electromagnetic compatibilityEnvironmental protection Australian C-Tick N176FCC verification European Union Restriction of Hazardous Substances RoHSDB35 Series Product Manual, Rev. B Configuring and mounting the drive Handling and static discharge precautionsBreather filter hole precautions Breather filter hole locationJumper settings Master/slave configurationDrive as master with a non-ATA-compatible slave Cable-select optionDrive mounting Ultra ATA/100 cableMounting dimensions-top, side and end view DB35 Series Product Manual, Rev. B ATA interface signals and connector pins ATA interfaceSupported ATA commands Command name Command code in hexF6H Identify Device command Word Description ValueXxxxH Description if bit is set to Bit Word Set Features command 4 S.M.A.R.T. commandsCode in features Register A.R.T. command Seagate Technology support services Internet MySeagate Reseller.seagate.comPresales Support Technical SupportWarranty Service Authorized Service CentersCall Center Toll-free Direct dial Americas +1-405-324-47301 +1-405-324-4704Americas SEAGATE2 +1-405-324-47002 +1-405-324-3339 Call Center Toll-free Direct dial FAX / E-mailToll-Free Support Numbers FAX Services-All Europe toll callCall Center Presales and Technical Support Warranty Service Asia/Pacific Support Services DB35 Series Product Manual, Rev. B Index NumericsPage Page DB35 Series Product Manual, Rev. B Page Seagate Technology LLC