Contents
Cheetah T10 SAS
Page
Contents
Interface requirements
Defect and error management
Installation
Seagate Technology support services
List of Figures
Cheetah T10 SAS Product Manual, Rev. a
Cheetah T10 SAS disc drive
Scope
Cheetah T10 SAS Product Manual, Rev. a
Electromagnetic susceptibility
Standards, compliance and reference documents
Standards
Electromagnetic compatibility
Compliance
Reference documents
Cheetah T10 SAS Product Manual, Rev. a
General description
Performance
Standard features
Media description
Programmable drive capacity
Factory-installed accessories
Reliability
Formatted capacities
User-installed accessories
Options factory installed
Seek time
Performance characteristics
Internal drive characteristics
Access time
Start/stop time
Format command execution time minutes
General performance characteristics
Cache operation
Prefetch/multi-segmented cache control
Prefetch operation
Caching write data
Unrecoverable Errors
Reliability specifications
Error rates
Recoverable Errors
Preventive maintenance
Reliability and service
Seek errors
Interface errors
Performance impact
Hot plugging the drive
4 S.M.A.R.T
Controlling S.M.A.R.T
Thermal monitor
Reporting control
Determining rate
Predictive failures
Parameter Code Description
Temperature Log Page 0Dh
Primary Temperature
Reference Temperature
Short test Function Code 001b
State of the drive prior to testing
Invoking DST
Short and extended tests
Product repair and return information
Product warranty
Abort
Shipping
Cheetah T10 SAS Product Manual, Rev. a
ST3300555SS DC power requirements
Physical/electrical specifications
AC power requirements
DC power requirements
ST373355SS Gbit mode Amps
ST3146755SS DC power requirements
ST373355SS DC power requirements
ST3146755SS Gbit mode Amps
Current profiles
General DC power requirement notes
Power sequencing
Conducted noise immunity
Typical ST3300555SS drive current profiles
Typical ST3146755SS drive current profiles
Typical ST373355SS drive current profiles
ST3300555SS in 1.5 Gbit operation
Power dissipation
ST3300555SS in 3 Gbit operation
ST3146755SS in 1.5 Gbit operation
ST3146755SS in 3 Gbit operation
ST373355SS in 1.5 Gbit operation
ST373355SS in 3 Gbit operation
Environmental limits
Temperature a. Operating
Shock
Relative humidity
Effective altitude sea level a. Operating
Shock and vibration
Recommended mounting
Package size Packaged/product weight Drop height
Corrosive environment
Air cleanliness
Vibration a. Operating-normal
Acoustics
Mechanical specifications
Drive error recovery procedures
Defect and error management
Drive internal defects/errors
Write retry count LBA cumulative, msec
Media Pre-Scan
SAS system errors
Background Media Scan
Idle Read After Write
Deferred Auto-Reallocation
Drive orientation
Installation
Air flow
Cooling
Grounding
Drive mounting
Cheetah T10 SAS Product Manual, Rev. a
Interface requirements
SAS features
Dual port support
Command name Command code Supported
Scsi commands supported
Commands supported by Cheetah T10 SAS family drives
Commands supported by Cheetah T10 SAS family drives
Commands supported by Cheetah T10 SAS family drives
Commands supported by Cheetah T10 SAS family drives
Bytes Data hex
Mode Sense data
Inquiry data
Cheetah T10 SAS inquiry data
Page
Mode Pages
ST3300555SS Mode Sense data
ST3146755SS Mode Sense data
ST373355SS Mode Sense data
Miscellaneous status
Miscellaneous operating features and conditions
Miscellaneous features
Supported Feature or condition
SAS physical interface
Datum B
Connector requirements
Physical characteristics
SAS pin descriptions
Pin Signal name Signal type
Electrical description
Pin descriptions
Ready LED Out
Signal characteristics
Power
SAS transmitters and receivers
Eye masks Eye masks overview
LED drive signal
Differential signals
General interface characteristics
Normalized time in UI
Receive eye mask
Jitter tolerance masks
Absolute amplitude
Frequency in kHz
Peak-to
Sinusoidal
Jitter
Signal characteristica Units Gbps
Transmitter signal characteristics
Gbps m, n Deterministic jitterq
Receiver signal characteristics
Signal characteristic Units Gbps
Maximum allowable jitter
Impedance requirements Sheet 1
Impedance specifications
Receiver jitter tolerance
Compliant jitter test pattern Cjtpat
Electrical TxRx connections
Transmitter characteristics
Impedance requirements Sheet 2
= -5,437dB
Shows the zero-length test load
Receiver characteristics
Cheetah T10 SAS Product Manual, Rev. a
Presales Support
Seagate Technology support services
Warranty Service
Internet MySeagate Spp.seagate.com
Data Recovery Services
Data Recovery Services Authorized Service Centers
Toll-free support numbers
FAX services-All Europe toll call
Call center Presales and Technical Support Warranty Service
Africa/Middle East support services
Numerics
Index
Page
SAS
See also cooling
Page
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