Seagate ST32112A, ST38421A, ST36421A, ST34311A specs

vi	U4 Family Product Manual, Rev. D.

Seagate Confidential Review Draft - NOT FOR DISTRIBUTION

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Seagate ST32112A, ST38421A, ST36421A, ST34311A manual Seagate Confidential Review Draft not for Distribution

Contents

Product Manual Page Product Manual Page Contents Configuring and mounting the drive ATA interface Figures Seagate Connfidential Review Draft not for Distribution Seagate 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 organization Physical characteristics Drive Specification ST38421A, ST36421A ST34311A, ST32112ARecording and interface technology Seek time Power specifications Power consumptionSpinup power Start/stop times Seek Mode Read/Write power and currentOperating power and current Idle mode power Current 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 Humidity Wet bulb temperature AltitudeShock Operating shock Drive acoustics Operating vibrationNonoperating vibration Agency certification Safety certification Electromagnetic susceptibilityReliability Electromagnetic compatibility FCC verification Australian C-Tick U4 Family Product Manual, Rev. D Configuring and mounting the drive Handling and static-discharge precautions Jumper settings Master/slave configuration Master/slave jumper settings Important mounting precautions Cable-select optionUltra ATA/66 cable Drive mounting Mounting dimensions-top, side and end view ATA interface signals and connector pins ATA interface O pins and supported ATA signals ATA Interface commands Supported ATA commands Command name Command code in hex ATA-standard commands Identify Drive command Command nameATA-standard power-management commands ATA-standard security commands Word 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 0CH 4 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