Seagate ST32112A manual Wet bulb temperature, Altitude, Shock, Operating shock, Nonoperating shock

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12U4 Family Product Manual, Rev. D

1.8.3.2 Wet bulb temperature

Operating

29.4°C (84°F) max

Nonoperating

40.0°C (104°F) max

1.8.4 Altitude

Operating

–61 m to 3,048 m (–200 ft to 10,000+ ft)

Nonoperating

–122 m to 12,192 m (–400 ft to 40,000+ ft)

1.8.5 Shock

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.

1.8.5.1 Operating shock

These drives comply with the performance levels specified in this docu- ment 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.

1.8.5.2 Nonoperating shock

The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subse- quently put into operation is 75 Gs (based on a nonrepetitive half-sine shock pulse of 11 msec duration) or 300 Gs (based on a nonrepetitive half-sine shock pulse of 2 msec duration).

1.8.6 Vibration

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.

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Contents Product Manual Page Product Manual Page Contents Configuring and mounting the drive ATA interfaceFigures Seagate Connfidential Review Draft not for DistributionSeagate Confidential Review Draft not for Distribution Introduction Specification summary table Track-to-track seek time Msec typical Vibration, nonoperating Default logical geometry LBA ModeFormatted capacity Physical organizationPhysical characteristics Drive Specification ST38421A, ST36421A ST34311A, ST32112ARecording and interface technology Seek timePower specifications Power consumptionSpinup power Start/stop timesSeek Mode Read/Write power and currentOperating power and current Idle mode powerCurrent amps Time seconds Power Mode Typical Watts Typical Amps RMS 12VTypical current profile Voltage tolerance Power-management modesConducted noise Environmental tolerances Ambient temperature Temperature gradientHumidity Relative HumidityWet bulb temperature AltitudeShock Operating shockDrive acoustics Operating vibrationNonoperating vibration Agency certification Safety certification Electromagnetic susceptibilityReliability Electromagnetic compatibilityFCC verification Australian C-TickU4 Family Product Manual, Rev. D Configuring and mounting the drive Handling and static-discharge precautionsJumper settings Master/slave configuration Master/slave jumper settingsImportant mounting precautions Cable-select optionUltra ATA/66 cable Drive mountingMounting dimensions-top, side and end view ATA interface signals and connector pins ATA interfaceO pins and supported ATA signals ATA Interface commands Supported ATA commands Command name Command code in hex ATA-standard commandsIdentify Drive command Command nameATA-standard power-management commands ATA-standard security commandsWord Description 27-46 Drive model number 40 Ascii char Multiword DMA active and modes Description if bit is set to Bit Word Set Features command 0CH4 S.M.A.R.T. commands Code in Features Register A.R.T. CommandPage U4 Family Product Manual, Rev. D U4 Family Product Manual, Rev. D
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