Seagate
ST3400632NS, ST3250823NS, ST3250623NS, ST3400832NS
manual
Specification
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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Contents
NL35 Series Serial ATA
ST3400832NS ST3400632NS ST3250823NS ST3250623NS
Page
Contents
NL35 Series Sata Product Manual, Rev. B
List of Figures
Page
Introduction
NL35 Series Serial ATA
About the Serial ATA interface
Drive specifications
Specification summary tables
Sustained transfer rate OD Mbytes/sec
Nonoperating
Formatted capacity
Default logical geometry
LBA mode
Cylinders Read/write heads Sectors per track 16,383
Seek time
Physical characteristics
Recording and interface technology
Typical seek times msec Read Write
Power specifications
Start/stop times
DC power requirements
Typical current profiles
Idle mode
Power-management modes
Active mode
Sleep mode
Environmental specifications
Acoustics
Radio frequency environments
Electromagnetic immunity
Reliability
Test Description Performance level Reference standard
Electromagnetic compatibility
Safety certification
Agency certification
Korean RRL
Australian C-Tick N176
Environmental protection
Corrosive environment
FCC verification
Page
Configuring and mounting the drive
Handling and static-discharge precautions
Configuring the drive
Serial ATA cables and connectors
Mounting dimensions-top, side and end view
Drive mounting
NL35 Series Sata Product Manual, Rev. B
Serial ATA Sata interface
Hot-Plug compatibility
Signal
Serial ATA device plug connector pin definitions
Serial ATA connector pin definitions
Pin Function Definition
Supported ATA commands
Supported ATA commands
Command name Command code in hex
F4H
Identify Device command
Word Description Value
Xx07H
Description if bit is set to Bit Word
Bit Word
Set Features command
Set Features command values
3.1 S.M.A.R.T. Command Transport SCT
3 S.M.A.R.T. commands
A.R.T. commands
Code in features register A.R.T. command
NL35 Series Sata Product Manual, Rev. B
Presales Support
Seagate Technology support services
Internet
Technical Support
Warranty Service
Data Recovery Services Authorized Service Centers
Data Recovery Services Call Center Toll-free Direct dial
Index
ITE
RPM
Page
Page
Seagate Technology LLC
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