Seagate ST340810ACE, ST320410ACE, ST380020ACE, ST360020ACE manual 0AH

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30		U Series CE Family Product Manual, Rev. A
	09H	PIO mode 1
	0AH	PIO mode 2
	0BH	PIO mode 3
	0CH	PIO mode 4 (default)
	20H	Multiword DMA mode 0
	21H	Multiword DMA mode 1
	22H	Multiword DMA mode 2
	40H	Ultra DMA mode 0
	41H	Ultra DMA mode 1
	42H	Ultra DMA mode 2
	43H	Ultra DMA mode 3
	44H	Ultra DMA mode 4
	45H	Ultra DMA mode 5
05H	Enable advanced power management.
42H	Auto Acoustic Management
	FEH	Performance Seek
	80H	Quiet Acoustic Seek
55H	Disable read look-ahead (read cache) feature.
82H	Disable write cache.
AAH	Enable read look-ahead (read cache) feature (default).

Note. At power-on, or after a hardware or software reset, the default values of the features are as indicated above.

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Contents Series CE Family Page Series CE Family Page Contents Configuring and mounting the drive ATA interfaceFigures Series CE Family Product Manual, Rev. a Introduction Specification summary table Track-to-track seek Time msec typical Altitude meters be Low mean sea level Formatted capacity Default logical geometryLBA Mode Recording and interface technology Physical characteristicsPhysical organization Seek time Start/stop timesPower specifications Power consumptionPower Mode Typical Watts Typical Amps Means 12V Typical current profileVoltage tolerance Power-management modesConducted noise Sleep mode Environmental tolerances Ambient temperatureTemperature gradient Idle and Standby timersAltitude 3.2 Wet bulb temperatureHumidity 3.1 Relative Humidity ShockDrive acoustics Operating vibrationNonoperating vibration Reliability Agency certification 1.12.1 Safety certificationElectromagnetic immunity Korean RRL Electromagnetic compatibilityTaiwan Bsmi FCC verification Australian C-Tick N176Configuring and mounting the drive Handling and static-discharge precautionsOptions jumper block Jumper settings Master/slave configurationDrive as master with a non-ATA-compatible slave Ultra ATA/100 cable Cable-select optionAlternate capacity jumper Recommended Case temperature Measurement location Drive mountingATA interface signals and connector pins ATA interfaceO pins and supported ATA signals Supported ATA commands Command name Command code in hex ATA-standard commandsATA-standard power-management commands Identify Drive commandCommand name ATA-standard security commandsWord Description 0C5AHWord Description Value Xx07HXx3FH Description if bit is set to Bit Word Bit WordSet Features command 0AH 4 S.M.A.R.T. commands Code in Features A.R.T. Command RegisterSeries CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a