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1.0 Seagate Technology support services 2.0 Scope
Contents
5.0 Performance characteristics
6.0 Reliability specifications
11.0 Installation
10.0 Defect and error management
8.0 About FIPS 9.0 About self-encrypting drives
12.0 Interface requirements
12.5 Signal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 12.5.1 Ready LED Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 12.5.2 Differential signals
Cheetah 15K.7 SAS Product Manual, Rev. D
SEAGATE ONLINE SUPPORT and SERVICES
1.0 Seagate Technology support services
Model Number
2.0 Scope
Capacity
Self-Encrypting Drive SED
3.1 Standards
3.0 Standards, compliance and reference documents
3.1.1 Electromagnetic compatibility
3.1.1.1 Electromagnetic susceptibility
3.3 European Union Restriction of Hazardous Substances RoHS
3.2 Compliance
3.2.1 Electromagnetic compliance
Electromagnetic compliance for the European Union
Reference documents
4.0 General description
Cheetah 15K.7 SAS SED models have the following additional features
4.1 Standard features
4.2 Media description
4.3 Performance
4.4 Reliability
4.7 Factory-installed options
4.5 Formatted capacities
4.6 Programmable drive capacity
5.1 Internal drive characteristics
5.0 Performance characteristics
5.2.1 Access time
5.2 Seek time
General performance characteristics
5.2.2 Format command execution time minutes
5.3 Start/stop time
5.2.3
5.5 Cache operation
5.4 Prefetch/multi-segmented cache control
5.5.2 Prefetch operation
5.5.1 Caching write data
6.1 Error rates
6.0 Reliability specifications
6.1.1 Recoverable Errors
6.1.2 Unrecoverable Errors
6.1.3 Seek errors
6.2 Reliability and service
6.1.4 Interface errors
6.2.2 Preventive maintenance
On-line only delay
Maximum processing delay
Fully-enabled delay
6.2.4 S.M.A.R.T
Determining rate
Reporting control
Predictive failures
6.2.5 Thermal monitor
6.2.6.2.1 State of the drive prior to testing
Table 13 Temperature Log Page 0Dh
Parameter Code
Description
6.2.6.2.3 Short and extended tests
6.2.6.2.2 Invoking DST
Short test Function Code 001b
Extended test Function Code 010b
6.2.6.2.5 Abort
6.2.7 Product warranty
Shipping
Product repair and return information
7.1 AC power requirements
7.0 Physical/electrical specifications
7.2 DC power requirements
Cheetah 15K.7 SAS Product Manual, Rev. D
Table 14 600 GB DC power requirements
Cheetah 15K.7 SAS Product Manual, Rev. D
Table 15 450 GB DC power requirements
Table 16 300 GB DC power requirements
7.2.1 Conducted noise immunity
7.2.2 Power sequencing
7.2.3 Current profiles
Figure 1. Typical 600GB current profiles
Cheetah 15K.7 SAS Product Manual, Rev. D
Figure 2. Typical 450GB current profiles
Figure 3. Typical 300GB current profiles
Cheetah 15K.7 SAS Product Manual, Rev. D
600GB model
7.3 Power dissipation
450GB model
7.4 Environmental limits
7.4.1 Temperature a. Operating
7.4.3 Effective altitude sea level a. Operating
7.4.2 Relative humidity
7.4.4 Shock and vibration
7.4.4.1 Shock
Packaged/product weight
Shock may be applied in the X, Y, or Z axis
Package size
Drop height
Figure 8. Recommended mounting
7.4.4.2 Vibration a. Operating-normal
7.4.5 Acoustics
7.4.6 Air cleanliness
7.4.7 Corrosive environment
7.4.8 RoHS compliance statement
7.4.9 Electromagnetic susceptibility
7.5 Mechanical specifications
Purpose
8.0 About FIPS
Level 2 security
9.2.1 Admin SP
9.2 Controlled access
9.0 About self-encrypting drives
9.1 Data encryption
9.2.3 Default password
9.7 Authenticated firmware download
9.3 Random number generator RNG
9.4 Drive locking
9.9 Supported commands
9.8 Power requirements
10.1 Drive internal defects/errors
10.0 Defect and error management
10.2 Drive error recovery procedures
Cheetah 15K.7 SAS Product Manual, Rev. D
10.4 Background Media Scan
10.3 SAS system errors
10.6 Deferred Auto-Reallocation
10.5 Media Pre-Scan
10.7 Idle Read After Write
11.1 Drive orientation
11.0 Installation
11.2 Cooling
11.4 Grounding
11.3 Drive mounting
K x X = F 15lb = 67N
12.0 Interface requirements
12.1 SAS features
12.1.1 task management functions
Table 18 SAS task management functions supported
Table 20 Commands supported by Cheetah 15K.6 SAS family drives
12.3 SCSI commands supported
12.2 Dual port support
Page
Mode Sense 10 same pages as Mode Sense 1Ah
Test Unit Ready
Cheetah 15K.7 inquiry data
12.3.1 Inquiry data
Bytes
Data hex
12.3.2 Mode Sense data
Cheetah 15K.7 SAS Product Manual, Rev. D
12.3.2.1 600GBmodel Mode Sense data
Cheetah 15K.7 SAS Product Manual, Rev. D
Cheetah 15K.7 SAS Product Manual, Rev. D
12.3.2.2 450GB model Mode Sense data
Cheetah 15K.7 SAS Product Manual, Rev. D
12.3.2.3 300GB model Mode Sense data
Miscellaneous features
12.4 Miscellaneous operating features and conditions
12.4.1 SAS physical interface
Table 23 Miscellaneous status
SAS Interface connector
C OF DATUM B L
Figure 13. SAS connector dimensions
12.4.3 Connector requirements
12.4.2 Physical characteristics
Figure 14. SAS connector dimensions
12.4.5 Pin descriptions
12.4.4 Electrical description
Table 24 SAS pin descriptions
12.4.7 Power
12.5 Signal characteristics
12.4.6 SAS transmitters and receivers
12.5.1 Ready LED Out
LED drive signal
12.6 SAS-2 Specification compliance
12.5.2 Differential signals
Table 27 General interface characteristics
Cheetah 15K.7 SAS Product Manual, Rev. D
Index
Numerics
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