Seagate
Comprehensive Guide for ST31000520AS and ST31500541AS SATA Drives
Specifications
Physical characteristics
Signal
Default logical geometry
Idle and Standby timers
Warranty
Configuring the drive
Supported ATA commands
Safety
DC power requirements
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Barracuda LP Series SATA Product Manual, Rev. A
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Contents
Barracuda LP Series Sata
ST32000542AS ST31500541AS ST31000520AS
Revision history
Revision Date
Contents
Barracuda LP Series Sata Product Manual, Rev. a
List of Figures
Page
Introduction
About the Serial ATA interface
Drive specifications
Drive specifications summary for 2000 and 1500 Gbyte models
Drive specification ST32000542AS ST31500541AS ST31000520AS
Barracuda LP Series Sata Product Manual, Rev. a
Default logical geometry
LBA mode
Formatted capacity
Recording and interface technology
Physical characteristics
Access time
Typical access times msec Read Write
Start/stop times
Power specifications
DC power requirements
Typical current profiles
Conducted noise
Voltage tolerance
Power-management modes
Active mode
Idle mode
Sleep mode
Environmental specifications
Shock
Operating shock
Nonoperating shock
Vibration
Drive A-weighted Sound Power Levels SWL, BA
Acoustics
Electromagnetic immunity
Test for Prominent Discrete Tones PDTs
Safety certification
Reliability
Agency certification
Electromagnetic compatibility
FCC verification
Korean RRL
Australian C-Tick N176
Environmental protection
Corrosive environment
Configuring and mounting the drive
Handling and static-discharge precautions
Configuring the drive
Serial ATA cables and connectors
Mounting dimensions 2.0, 1.5 and 1.0 TB models
Drive mounting
Barracuda LP Series Sata Product Manual, Rev. a
Serial ATA Sata interface
Hot-Plug compatibility
Serial ATA device plug connector pin definitions
Serial ATA connector pin definitions
Signal
Pin Function Definition
Command name Command code in hex
Supported ATA commands
Supported ATA commands
F3H
Identify Device command
Word Description Value
Xx07H
Description if bit is set to Bit Word
Bit Word
Word
Set Features command
Set Features command values
Code in features register A.R.T. command
3 S.M.A.R.T. commands
A.R.T. commands
Technical Support
Seagate Technology support services
Presales Support
Data Recovery Services Call Center Toll-free Direct dial
Warranty Service
Data Recovery Services Authorized Service Centers
Index
ITE
Page
Barracuda LP Series Sata Product Manual, Rev. a
Page
Seagate Technology LLC
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