Seagate ST310014ACE Formatted capacity, Default logical geometry, Physical organization, LBA Mode

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4	ST310014ACE Product Manual, Rev. D

1.0 Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the ST310014ACE.

1.1 Formatted capacity

Drive Model	Formatted Gbytes	Guaranteed	Bytes per
		sectors	sector


ST310014ACE	10.0	20,005,650	512

1.1.1 Default logical geometry

CHS Mode	Cylinders	Read/Write	Sectors per
		heads	track


ST310014ACE	16,383	16	63

LBA Mode

When addressing drive in LBA mode, all blocks (sectors) are consecu- tively numbered from 0 to n–1,where n is the number of guaranteed sectors as defined above.

1.2 Physical organization

Drive Model	Read/Write heads (GMR)	Number of discs


ST310014ACE	1	1

1.3 Recording and interface technology

Interface	ATA
Recording method	96/102 GPRML
Recording density BPI (bits/inch)	376,200
Track density TPI (tracks/inch)	58,000
Areal density (Mbits/inch2 max)	21,800
Spindle speed (RPM) (± 0.2%)	5,400
Internal data-transfer rate
(Mbits/sec max)	366

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Contents ST310014ACE Ultra ATA Interface Drive Page ST310014ACE Ultra ATA Interface Drive Page Contents Configuring and mounting the drive ATA interfaceFigures ST310014ACE Product Manual, Rev. D Introduction Specification summary table Standby to ready sec typical Default logical geometry LBA ModeFormatted capacity Physical organizationPhysical characteristics Start/stop timesSeek times Power specifications Power consumptionPower Mode Typical Watts Typical Amps Means 12V Current amps Time secondsPower-management modes Conducted noiseVoltage tolerance Environmental tolerances Ambient temperature Temperature gradientSleep mode Idle and Standby timers3.2 Wet bulb temperature Humidity 3.1 Relative HumidityAltitude ShockST310014ACE Acoustic mode Idle Seek Operating vibrationNonoperating vibration Drive acousticsAgency certification Safety certification Electromagnetic immunityReliability Electromagnetic compatibility Taiwan BsmiKorean RRL FCC verification Australian C-Tick N176Configuring and mounting the drive Handling and static-discharge precautionsBreather filter hole precautions Breather filter hole locationJumper settings Master/slave configuration Drive as master with a non-ATA-compatible slaveCable-select option Ultra ATA/100 cableMounting dimensions-top, side and end view 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 commandsIdentify Drive command Command name Command code in hexATA-standard power-management commands ATA-standard security commandsWord Description 0C5AHXxxxH Word Description Value Xx3FHDescription 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 RegisterPage Seagate Technology LLC