Contents
ST9146802SS ST973402SS
Savvio 10K.2 SAS
Page
ST9146802SS ST973402SS
October
Rev. A
Revision status summary sheet
06/23/06
Initial release
Page
4.0 Performance characteristics
Contents
5.0 Reliability specifications
6.0 Physical/electrical specifications
8.0 Installation
7.0 Defect and error management
10.0 Seagate Technology support services
9.0 Interface requirements
List of Figures
Page
Figure 1. Savvio 10K.2 SAS disc drive
1.0 Scope
Savvio 10K.2 SAS Product Manual, Rev. B
2.1 Standards
2.0 Applicable standards and reference documentation
2.1.1 Electromagnetic compatibility
2.1.1.1 Electromagnetic susceptibility
Electromagnetic compliance for the European Union
2.1.2 Electromagnetic compliance
Australian C-Tick
Korean MIC
Savvio 10K.2 SAS Installation Guide
2.2 Reference documents
SCSI Commands Reference Manual
Specification for Acoustic Test Requirement and Procedures
Savvio 10K.2 SAS Product Manual, Rev. B
3.0 General description
3.2 Media description
3.1 Standard features
3.3 Performance
3.4 Reliability
3.7 Factory-installed accessories
3.5 Formatted capacities
3.6 Programmable drive capacity
3.8 Factory-installed options
4.1 Internal drive characteristics
4.0 Performance characteristics
4.2 Seek performance characteristics
4.2.1 Access time
General performance characteristics
4.2.2 Format command execution time for 512-byte sectors minutes
4.2.3
4.4 Prefetch/multi-segmented cache control
4.3 Start/stop time
4.5 Cache operation
4.5.2 Prefetch operation
4.5.1 Caching write data
Savvio 10K.2 SAS Product Manual, Rev. B
Savvio 10K.2 SAS Product Manual, Rev. B
5.1 Error rates
5.0 Reliability specifications
5.1.1 Recoverable Errors
5.1.2 Unrecoverable Errors
5.1.3 Seek errors
5.2 Reliability and service
5.1.4 Interface errors
5.2.2 Preventive maintenance
5.2.4 S.M.A.R.T
Fully-enabled delay
Controlling S.M.A.R.T
Performance impact
Determining rate
Reporting control
Predictive failures
5.2.5 Thermal monitor
Parameter Code
Table 11 Temperature Log Page 0Dh
Description
5.2.6 Drive Self Test DST
5.2.6.2.2 Invoking DST
5.2.6.2.1 State of the drive prior to testing
5.2.6.2.3 Short and extended tests
Short test Function Code 001b
5.2.6.2.4 Log page entries
5.2.7 Product warranty
5.2.6.2.5 Abort
Shipping
Product repair and return information
6.1 AC power requirements
6.0 Physical/electrical specifications
6.2 DC power requirements
Table 12 ST9146802SS DC power requirements
General DC power requirement notes
Table 13 ST973402SS DC power requirements
6.2.1 Conducted noise immunity
6.2.2 Power sequencing
6.2.3 Current profiles
+12V
Figure 3. ST973402SS current profile
ST9146802SS in 3 Gbit operation
6.3 Power dissipation
ST973402SS in 3 Gbit operation
6.4.1 Temperature
6.4 Environmental limits
6.4.3 Effective altitude sea level
6.4.2 Relative humidity
6.4.4 Shock and vibration
6.4.4.1 Shock
Package size
Packaged/product weight
Drop height
Figure 7. Recommended mounting
6.4.4.2 Vibration
6.4.5 Air cleanliness
6.4.6 Corrosive environment
6.4.8 Electromagnetic susceptibility
6.4.7 Acoustics
Figure 8. Mounting configuration dimensions
6.5 Mechanical specifications
Savvio 10K.2 SAS Product Manual, Rev. B
7.1 Drive internal defects/errors
7.0 Defect and error management
7.2 Drive error recovery procedures
Savvio 10K.2 SAS Product Manual, Rev. B
7.4 Background Media Scan
7.3 SAS system errors
Table 14 Read and write retry count maximum recovery times
Maximum recovery time per
7.6 Deferred Auto-Reallocation
7.5 Media Pre-Scan
7.7 Idle Read After Write
8.1 Drive orientation
8.0 Installation
Figure 10. Air flow
8.2 Cooling
8.4 Grounding
8.3 Drive mounting
Savvio 10K.2 SAS Product Manual, Rev. B
9.0 Interface requirements
9.1 SAS features
9.1.1 task management functions
Table 15 SAS task management functions supported
9.2 Dual port support
Table 17 Commands supported by Savvio SAS family drive
9.3 SCSI commands supported
Table 17 Commands supported by Savvio SAS family drive continued
Table 17 Commands supported by Savvio SAS family drive continued
Table 17 Commands supported by Savvio SAS family drive continued
Savvio inquiry data
9.3.1 Inquiry data
9.3.2 Mode Sense data
Bytes
3. Current values
CHG = Changeable bits indicates if default value is changeable
4. Changeable values
MODE DATA HEADER 03 fa 00 10 00 00 00 BLOCK DESCRIPTOR
Savvio 10K.2 SAS Product Manual, Rev. B
Miscellaneous features
9.4 Miscellaneous operating features and conditions
Miscellaneous status
Figure 11. Physical interface
9.4.1 SAS physical interface
C OF DATUM B L
Figure 12. SAS device plug dimensions
Figure 13. SAS device plug dimensions detail
9.4.3 Connector requirements
9.4.2 Physical characteristics
9.4.4 Electrical description
9.4.5 Pin descriptions
9.4.7 Power
9.5 Signal characteristics
9.4.6 SAS transmitters and receivers
9.5.1 Ready LED Out
9.5.2 Differential signals
LED drive signal
Table 26 General interface characteristics
9.5.2.1 Eye masks 9.5.2.1.1 Eye masks overview
9.5.2.1.3 Jitter tolerance masks
9.5.2.1.2 Receive eye mask
Figure 15. Receive eye mask
Figure 16. Reveive tolerance eye mask
tion
X2OP - 0, 5xadditional sinusoidal jitter - X1OP
Peak-to
sinusoidal
Table 27 Transmitter signal characteristics
9.5.2.2 Transmitter signal characteristics
Table 28 Receiver signal characteristics
9.5.2.3 Receiver signal characteristics
9.5.2.3.1 Jitter
Table 29 Maximum allowable jitter
9.5.2.3.2 Receiver jitter tolerance
9.5.2.3.4 Impedance specifications
Table 30 Receiver jitter tolerance
9.5.2.3.3 Compliant jitter test pattern CJTPAT
9.5.2.4.1 Transmitter characteristics
R0 RR
Table 31 Impedance requirements Sheet 2 of
9.5.2.4 Electrical TxRx connections
= -10, 884dB
= -5, 437dB
Tx+ TCTF Tx
SAS internal connector
10 nF
Probe
Figure 21. ISI loss example at 1.5 Gbps
9.5.2.5 Receiver characteristics
Online services
10.0 Seagate Technology support services
Seagate Service Centers
Customer Service Operations
European support services
USA/Canada/Latin America support services Seagate Service Centers
Data Recovery Services
Authorized Service Centers
Asia/Pacific support services
Africa/Middle East support services
FAX services-All Europe toll call
Toll-free support numbers
Customer Service Operations
Numerics
Index
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See also cooling
Page
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