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Seagate ST340015ACE manual Default logical geometry, LBA mode, Physical organization

Models: ST340015ACE

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6	Barracuda 5400.1 Product Manual, Rev. G

2.2Formatted capacity

Model	Formatted	Guaranteed
Model	capacity	sectors	Bytes per sector

ST340015AC	40 Gbytes	78,165,360	512
E

2.3Default logical geometry

Cylinders	Read/write heads	Sectors per track


16,383	16	63

LBA mode

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

2.4Physical organization

Drive Model	Read/write heads	Number of discs


ST340015ACE	1	1

Image 14

Seagate ST340015ACE manual Default logical geometry, LBA mode, Physical organization

Contents

Page Page Page Page Contents Seagate Technology support services Barracuda 5400.1 Product Manual, Rev. GList of Figures Barracuda 5400.1 Product Manual, Rev. G Introduction Barracuda 5400.1 Product Manual, Rev. G Drive specifications Specification summary tableDrive specification ST340015ACE 50,000 Humidity SeaShield Physical organization Default logical geometryLBA mode Physical characteristics ATAStart/stop times Power specificationsSeek time Typical seek times msec Read WriteSeek mode Barracuda 5400.1 Product Manual, Rev. G Power consumptionSpinup power Read/write power and currentBarracuda 5400.1 Product Manual, Rev. G Typical 5V startup and operation current profile Idle mode Power-management modesActive mode Conducted noiseEnvironmental specifications Ambient temperature Sleep modeIdle and Standby timers Humidity Relative humidity Temperature gradientWet bulb temperature AltitudeNonoperating shock Barracuda 5400.1 Product Manual, Rev. G ShockOperating shock VibrationFluid Dynamic Bearing FDB motor acoustics Acoustic modeAcoustics Model Idle Quiet seek Performance seekReliability Performance Reference Test Description Level StandardKorean RRL Agency certification Safety certificationElectromagnetic compatibility FCC verification Barracuda 5400.1 Product Manual, Rev. G Configuring and mounting the drive Handling and static discharge precautionsBreather filter hole precautions Breather filter hole locationDrive as master with a non-ATA-compatible slave Cable select optionMaster Ultra ATA/100 cableDrive mounting SlaveMounting dimensions-top, side and end view Barracuda 5400.1 Product Manual, Rev. G ATA interface signals and connector pins ATA interfaceO pins and supported ATA signals Command name Command code in hex ATA-standard commands EC HCommand name Command code in hex Identify Device command ATA-standard security commandsWord Description Value 0C5AHXxxxH Xx3FH Description if bit is set to Bit Set Features command 0CHF1H Report full capacity available 4 S.M.A.R.T. commands Code in features Register A.R.T. commandSeagate Technology support services Online Services Internet MySeagateAutomated Phone Services 40Barracuda 5400.1 Product Manual, Rev. GUSA/Canada/Latin America Support Services European Support Services Africa/Middle East Support ServicesAsia/Pacific Support Services Barracuda 5400.1 Product Manual, Rev. G Index GMR Barracuda 5400.1 Product Manual, Rev. G 48Barracuda 5400.1 Product Manual, Rev. G Page Seagate Technology LLC