Default logical geometry, LBA mode | Seagate ST340015A guide

6	Barracuda 5400.1 Product Manual, Rev. G

2.2Formatted capacity

Model	Formatted	Guaranteed
Model	capacity	sectors	Bytes per sector

ST340015A	40 Gbytes	78,165,360	512

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


ST340015A	1	1

Image 14

Seagate ST340015A manual Default logical geometry, LBA mode, Physical organization

Contents

Page Page Page Page Contents Seagate Technology support services Barracuda 5400.1 Product Manual, Rev. G List of Figures Barracuda 5400.1 Product Manual, Rev. G Introduction Barracuda 5400.1 Product Manual, Rev. G Drive specifications Specification summary table Drive specification ST340015A 50,000 Humidity SeaShield Physical organization Default logical geometryLBA mode Physical characteristics ATA Start/stop times Power specificationsSeek time Typical seek times msec Read Write Seek mode Barracuda 5400.1 Product Manual, Rev. G Power consumptionSpinup power Read/write power and current Barracuda 5400.1 Product Manual, Rev. G Typical 5V startup and operation current profile Idle mode Power-management modesActive mode Conducted noise Environmental specifications Ambient temperature Sleep modeIdle and Standby timers Humidity Relative humidity Temperature gradientWet bulb temperature Altitude Nonoperating shock Barracuda 5400.1 Product Manual, Rev. G ShockOperating shock Vibration Fluid Dynamic Bearing FDB motor acoustics Acoustic modeAcoustics Model Idle Quiet seek Performance seek Reliability Performance Reference Test Description Level Standard Korean RRL Agency certification Safety certificationElectromagnetic compatibility FCC verification Barracuda 5400.1 Product Manual, Rev. G Configuring and mounting the drive Handling and static discharge precautions Breather filter hole precautions Breather filter hole location Drive as master with a non-ATA-compatible slave Cable select option Master Ultra ATA/100 cableDrive mounting Slave Mounting dimensions-top, side and end view Barracuda 5400.1 Product Manual, Rev. G ATA interface signals and connector pins ATA interface O pins and supported ATA signals Command name Command code in hex ATA-standard commands EC H Command name Command code in hex Identify Device command ATA-standard security commands Word Description Value 0C5AH XxxxH Xx3FH Description if bit is set to Bit Set Features command 0CH F1H Report full capacity available 4 S.M.A.R.T. commands Code in features Register A.R.T. command Seagate Technology support services Online Services Internet MySeagate 40Barracuda 5400.1 Product Manual, Rev. G Automated Phone ServicesPresales, Technical Support and Customer Service Americas USA/Canada/Latin America Support ServicesCall Center Toll-free Direct dial Americas Seagate † Call Center European Support ServicesAfrica/Middle East Support Services Asia/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