U4 Family Product Manual, Rev. D | Seagate ST38421A, ST32112A

U4 Family Product Manual, Rev. D

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Seagate ST38421A, ST32112A, ST36421A, ST34311A manual U4 Family Product Manual, Rev. D

Contents

Product Manual Page Product Manual Page Contents ATA interface Configuring and mounting the drive Seagate Connfidential Review Draft not for Distribution Figures Seagate Confidential Review Draft not for Distribution Introduction Specification summary table Track-to-track seek time Msec typical Vibration, nonoperating LBA Mode Default logical geometryFormatted capacity Physical organization Drive Specification ST38421A, ST36421A ST34311A, ST32112A Physical characteristicsRecording and interface technology Seek time Power consumption Power specificationsSpinup power Start/stop times Read/Write power and current Seek ModeOperating 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 Temperature gradient Environmental tolerances Ambient temperatureHumidity Relative Humidity Altitude Wet bulb temperatureShock Operating shock Drive acoustics Operating vibrationNonoperating vibration Electromagnetic susceptibility Agency certification Safety certificationReliability Electromagnetic compatibility Australian C-Tick FCC verification U4 Family Product Manual, Rev. D Handling and static-discharge precautions Configuring and mounting the drive Master/slave jumper settings Jumper settings Master/slave configuration Cable-select option Important mounting precautionsUltra ATA/66 cable Drive mounting Mounting dimensions-top, side and end view ATA interface ATA interface signals and connector pins O pins and supported ATA signals Command name Command code in hex ATA-standard commands ATA Interface commands Supported ATA commands Command name Identify Drive commandATA-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 0CH Set Features command Code in Features Register A.R.T. Command 4 S.M.A.R.T. commandsPage U4 Family Product Manual, Rev. D U4 Family Product Manual, Rev. D