Product Manual
ST3250310CS
DB35.4 Series SATA
Revision history
5.0 Seagate Technology support services
Contents
2.0 Drive specifications
3.0 Configuring and mounting the drive
DB35.4 Series SATA Product Manual, Rev. B
List of Figures
Page
1.0 Introduction
1.1 About the Serial ATA interface
2.1 Specification summary tables
2.0 Drive specifications
ST3250310CS
Drive specifications summary for 250 Gbyte model
Drive specification
ST3250310CS
Drive specification
To determine the warranty for a specific drive, use a web browser to access
2.2 Formatted capacity
2.3 Default logical geometry
2.2.1 LBA mode
LBA mode
2.7 Start/stop times
2.5 Physical characteristics
2.6 Seek time
Idle mode power
2.8 Power specifications
2.8.1 Power consumption
Spinup power
Figure 1. Typical 5V startup and operation current profile
2.8.1.1 Typical current profiles
2.8.2 Conducted noise
2.8.3 Voltage tolerance
Sleep mode
2.8.4 Power-management modes
Active mode
Idle mode
2.9.3.2 Wet bulb temperature
2.9 Environmental specifications
2.9.1 Drive case temperature
2.9.2 Temperature gradient
2.9.6.2 Nonoperating vibration
2.9.6 Vibration
2.9.6.1 Operating vibration
Test for Prominent Discrete Tones PDTs
Drive A-weighted Sound Power Levels SWL, BA
2.10 Acoustics emissions
2.11 Electromagnetic immunity
2.12.1 Annualized Failure Rate AFR
2.13.1 Safety certification
2.12 Reliability
2.13 Agency certification
2.13.3 FCC verification
Korean RRL
Australian C-Tick N176
2.14.2 中国限制危险物品的指令
2.14 Environmental protection
2.15 Corrosive environment
2.14.2 China Restriction of Hazardous Substances RoHS Directive
3.1 Handling and static-discharge precautions
3.0 Configuring and mounting the drive
Figure 4. Attaching SATA cabling
3.2 Configuring the drive
3.3 Serial ATA cables and connectors
Figure 3. Serial ATA connectors
Figure 5. Mounting dimensions
3.4 Drive mounting
DB35.4 Series SATA Product Manual, Rev. B
4.1 Hot-Plug compatibility
4.0 Serial ATA SATA interface
Serial ATA connector pin definitions
4.2 Serial ATA device plug connector pin definitions
Table 6 Supported ATA commands
4.3 Supported ATA commands
DB35.4 Series SATA Product Manual, Rev. B
Command name
Command code in hex
Firmware revision 8 ASCII character string, padded with blanks to end
4.3.1 Identify Device command
xxxxH
DB35.4 Series SATA Product Manual, Rev. B
xx07H
xx3FH
Value
DB35.4 Series SATA Product Manual, Rev. B
Word
Description
Multiword DMA mode 0 is supported
Set PIO mode to default and disable IORDY PIO mode
4.3.2 Set Features command
Table 7 Set Features command values
S.M.A.R.T. command
4.3.3 S.M.A.R.T. commands
S.M.A.R.T. commands
Code in features register
Warranty Support
5.0 Seagate Technology support services
Online services
Seagate Service Centers
Asia/Pacific Support Services
Customer Service Operations
USA/Canada/Latin America support services
Europe, the Middle East and Africa Support Services
Index
Page
Page
DB35.4 Series SATA Product Manual, Rev. B
Page
Seagate Technology LLC