Seagate
ST3250823NS, ST3250623NS, ST3400632NS, ST3400832NS NL35 Series Sata Product Manual, Rev. B
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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NL35 Series SATA Product Manual, Rev. B
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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
Default logical geometry
LBA mode
Formatted capacity
Cylinders Read/write heads Sectors per track 16,383
Physical characteristics
Recording and interface technology
Seek time
Typical seek times msec Read Write
Power specifications
Start/stop times
DC power requirements
Typical current profiles
Power-management modes
Active mode
Idle mode
Sleep mode
Environmental specifications
Acoustics
Electromagnetic immunity
Reliability
Radio frequency environments
Test Description Performance level Reference standard
Safety certification
Agency certification
Electromagnetic compatibility
Korean RRL
Environmental protection
Corrosive environment
Australian C-Tick N176
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
Serial ATA device plug connector pin definitions
Serial ATA connector pin definitions
Signal
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 S.M.A.R.T. commands
A.R.T. commands
3.1 S.M.A.R.T. Command Transport SCT
Code in features register A.R.T. command
NL35 Series Sata Product Manual, Rev. B
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