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ST3146356SSIM, ST3146854LC, ST3146756SS (FDE) Cheetah 15K.6 SAS Product Manual, Rev. B
Models:
ST3450056SS (FDE)
ST3300056SS (FDE)
ST3146756SS (FDE)
ST3146854LC
ST3146356SSIM
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Specs
Performance characteristics
Install
Warranty
Dimension
Maintenance
Scsi commands supported
Defect and error management
Pin Signal name Signal type
Air cleanliness
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Cheetah 15K.6 SAS Product Manual, Rev. B
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Contents
ST3300656SS
ST3450856SS
ST3146356SS
Page
Contents
Seagate Technology support services
Defect and error management
Installation
Interface requirements
Scope
Model Number Full Disk Encryption FDE
Cheetah 15K.6 SAS Product Manual, Rev. B
Electromagnetic compatibility
Standards, compliance and reference documents
Standards
Electromagnetic susceptibility
Compliance
European Union Restriction of Hazardous Substances RoHS
Reference documents
Cheetah 15K.6 SAS Product Manual, Rev. B
General description
Media description
Standard features
Performance
Formatted capacities
Factory-installed options
Reliability
Programmable drive capacity
Cheetah 15K.6 SAS Product Manual, Rev. B
Access time
Performance characteristics
Internal drive characteristics
Seek time
Start/stop time
Format command execution time minutes
General performance characteristics
176 144 100
Prefetch/multi-segmented cache control
Cache operation
Caching write data
Prefetch operation
Recoverable Errors
Reliability specifications
Error rates
Unrecoverable Errors
Interface errors
Reliability and service
Seek errors
Preventive maintenance
Performance impact
4 S.M.A.R.T
Controlling S.M.A.R.T
Milliseconds
Predictive failures
Reporting control
Determining rate
Thermal monitor
Drive Self Test DST
Temperature Log Page 0Dh Parameter Code Description
State of the drive prior to testing
DST failure definition
Short test Function Code 001b
Invoking DST
Short and extended tests
Extended test Function Code 010b
Shipping
Product warranty
Abort
Product repair and return information
Cheetah 15K.6 SAS Product Manual, Rev. B
DC power requirements
Physical/electrical specifications
AC power requirements
ST3450856SS DC power requirements
ST3450056SS FDE Gbit mode Amps
ST3450056SS FDE DC power requirements
ST3300656SS DC power requirements
ST3300656SS Gbit mode Amps
ST3300056SS FDE Gbit mode Amps
ST3300056SS FDE DC power requirements
ST3146356SS DC power requirements
ST3146356SS Gbit mode Amps
ST3146756SS FDE DC power requirements
ST3146756SS FDE Gbit mode Amps
Conducted noise immunity
Power sequencing
Current profiles
Typical 450GB current profiles
Typical 146GB current profiles
Power dissipation
ST3450856SS model
ST3450056SS FDE model
ST3300656SS model
ST3300056SS FDE model
ST3146356SS model
ST3146756SS FDE model in 3 Gbit operation
Temperature
Environmental limits
Shock and vibration
Relative humidity
Effective altitude sea level
Shock
Package size Packaged/product weight Drop height
Recommended mounting
Acoustics
Air cleanliness
Vibration
Corrosive environment
Mechanical specifications
Physical dimensions
Cheetah 15K.6 SAS Product Manual, Rev. B
Drive internal defects/errors
Defect and error management
Drive error recovery procedures
51.87
Background Media Scan
SAS system errors
Media Pre-Scan
Deferred Auto-Reallocation
Idle Read After Write
Drive orientation
Installation
Cooling
Air flow
Drive mounting
Grounding
Cheetah 15K.6 SAS Product Manual, Rev. B
SAS features
Interface requirements
Dual port support
Commands supported by Cheetah 15K.6 SAS family drives
Scsi commands supported
Command name Command code Supported
Commands supported by Cheetah 15K.6 SAS family drives
Commands supported by Cheetah 15K.6 SAS family drives
Commands supported by Cheetah 15K.6 SAS family drives
Inquiry data
Bytes Data hex
Mode Sense data
2.1 ST3450856SS/ST3450056SS Mode Sense data
Mode Pages
2.2 ST3300656SS/ST3300056SS Mode Sense data
2.3 ST3146356SS/ST3146756SS Mode Sense data
Miscellaneous status
Miscellaneous operating features and conditions
Miscellaneous features
SAS physical interface
Physical interface
Datum B
Physical characteristics
Connector requirements
Pin descriptions
Pin Signal name Signal type
Electrical description
SAS pin descriptions
SAS transmitters and receivers
Signal characteristics
Power
Ready LED Out
General interface characteristics
LED drive signal
Differential signals
Eye masks Eye masks overview
Absolute amplitude
Receive eye mask
Jitter tolerance masks
Normalized time in UI
Jitter
Peak-to
Sinusoidal
Frequency in kHz
Transmitter signal characteristics
Signal characteristica Units Gbps
Signal characteristic Units Gbps
Receiver signal characteristics
Maximum allowable jitter
Compliant jitter test pattern Cjtpat
Impedance specifications
Receiver jitter tolerance
Impedance requirements Sheet 1
Impedance requirements Sheet 2
Transmitter characteristics
Electrical TxRx connections
= -5,437dB
Shows the zero-length test load
Receiver characteristics
Cheetah 15K.6 SAS Product Manual, Rev. B
Presales Support
Seagate Technology support services
Internet
Technical Support
Data Recovery Services Authorized Service Centers
Warranty Service
Data Recovery Services Call Center Toll-free Direct dial
Index
Numerics
Iraw
SAS
See also cooling