Drive specifications, Formatted capacity

HP 6553 (US), 6671 (LA) manual Drive specifications, Formatted capacity, Default logical geometry

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U8 Family Product Manual, Rev. B

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 ST317221A, ST313021A, ST38410A and the ST34313A.

1.1 Formatted capacity

Drive Model	Guaranteed Mbytes	Guaranteed	Bytes per
	(1 Mbyte = 106 bytes)	sectors	sector


ST317221A	17,245	33,683,328	512

ST313021A	13,022	25,434,228	512

ST38410A	8,622	16,841,664	512

ST34313A	4,327	8,452,080	512

1.1.1 Default logical geometry

CHS Mode	Cylinders	Read/Write heads	Sectors per track


ST317221A	16,383	16	63

ST313021A	16,383	16	63

ST38410A	16,383	16	63

ST34313A	8,944	15	63

LBA Mode

When addressing either drive in LBA mode, all blocks (sectors) are consecutively 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


ST317221A	4	2

ST313021A	3	2

ST38410A	2	1

ST34313A	1	1

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Contents

U8 Family ST317221A, ST313021AST38410A, ST34313A Ultra ATA Interface DrivesU8 Family ST317221A, ST313021AST38410A, ST34313A Ultra ATA Interface DrivesPage Contents U8 Family Product Manual, Rev. BConfiguring and mounting the drive ATA interfaceFigures U8 Family Product Manual, Rev. B Introduction Specification summary table Drive SpecificationST317221A ST313021AST317221A 0 to 60C op., -40 to 70C nonopDrive Specification 1.0 Drive specifications 1.1.1 Default logical geometry1.1 Formatted capacity 1.2 Physical organization1.4 Physical characteristics Drive Specification1.3 Recording and interface technology 1.5 Seek time1.7 Power specifications 1.7.1 Power consumptionSpinup power 1.6 Start/stop timesRead/Write power and current Operating power and currentIdle mode power Seek ModePower Mode 1.7.1.1 Typical current profileTypical Watts Typical Amps RMS1.7.4 Power-management modes Power Modes1.7.2 Conducted noise 1.7.3 Voltage toleranceIdle and Standby timers 1.8 Environmental tolerances 1.8.1 Ambient temperature1.8.2 Temperature gradient Sleep mode1.8.3 Humidity 1.8.6.1 Operating vibration 1.8.6.2 Nonoperating vibration1.9 Drive acoustics 1.12 Agency certification 1.12.1 Safety certification 1.10 Electromagnetic susceptibility1.11 Reliability 1.12.2 Electromagnetic compatibility1.12.3 FCC verification Australian CE-Tick N176U8 Family Product Manual, Rev. B 2.0 Configuring and mounting the drive 2.1 Handling and static-discharge precautions2.2 Jumper settings 2.2.1 Master/slave configuration 7 5 3 8 6 4Options jumper block J8 Master or single drive Drive is slave Cable select2.2.2 Cable-select option 2.2.3 Ultra ATA/66 cable2.3 Drive mounting Figure 3. Mounting dimensions-top, side and end view Note Dimensions are shown in inches mm3.0 ATA interface 3.1 ATA interface signals and connector pinsFigure 4. I/O pins and supported ATA signals Signal nameHost pin # and signal description Drive pin #3.1.1 Supported ATA commands Command nameCommand code in hex ATA-standard commands3.1.2 Identify Drive command Command code in hexWord Descriptionx.xx ValuexxxxH xx07Hxx1FH xxA5H Description if bit is set to Bit WordBit Word 3.1.3 Set Features command Set transfer mode based on value in Sector Count register3.1.4 S.M.A.R.T. commands Code in FeaturesS.M.A.R.T. Command RegisterCode in Features Page Page Seagate Technology, Inc 920 Disc Drive, Scotts Valley, California 95066, USAPublication Number SG35226-001, Rev. B, Printed in USA

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HP 6553 (US), 6671 (LA) manual Drive specifications, Formatted capacity, Default logical geometry

1.0 Drive specifications

1.1 Formatted capacity

1.1.1 Default logical geometry

1.2 Physical organization