ST3146954FC ST373554FC ST336854FC
Cheetah 15K.4 FC
Page
ST3146954FC ST373554FC ST336854FC
Cheetah 15K.4 FC
March
Rev. A
Revision status summary sheet
07/15/05
Rev. B Draft
Page
4.0 Performance characteristics
Contents
5.0 Reliability specifications
6.0 Physical/electrical specifications
8.0 Installation
7.0 Defect and error management
9.0 Interface requirements
10.0 Seagate Technology support services
Cheetah 15K.4 FC Product Manual, Rev. B
List of Figures
Page
Figure 1. Cheetah 15K.4 FC family disc drive
1.0 Scope
Cheetah 15K.4 FC 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
2.2 Reference documents
Specification for Acoustic Test Requirement and Procedures
Fibre Channel Interface Manual
Cheetah 15K.4 FC Product Manual, Rev. B
3.0 General description
3.2 Media description
3.1 Standard features
3.4 Reliability
3.3 Performance
3.5 Formatted capacities
3.5.1 Programmable drive capacity
3.7 Factory-installed options
3.6 Factory-installed accessories
3.8 User-installed accessories
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 minutes
4.3 Start/stop time
4.4 Prefetch/multi-segmented cache control
4.5 Cache operation
4.5.2 Prefetch operation
4.5.1 Caching write data
Cheetah 15K.4 FC Product Manual, Rev. B
Cheetah 15K.4 FC 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
5.2.3 Hot plugging the drive
Controlling S.M.A.R.T
On-line only delay
Maximum processing delay
Fully-enabled delay
Performance impact
Description
Parameter Code
5.2.6 Drive Self Test DST
5.2.6.1 DST failure definition
5.2.6.2 Implementation
5.2.6.2.1 State of the drive prior to testing
5.2.6.2.2 Invoking DST
5.2.6.2.3 Short and extended tests
5.2.6.2.4 Log page entries
5.2.7 Product warranty
5.2.6.2.5 Abort
Shipping
Cheetah 15K.4 FC Product Manual, Rev. B
Product repair and return information
6.1 AC power requirements
6.0 Physical/electrical specifications
6.2 DC power requirements
3 See +12V current profile in Figure
6.2.2 Power sequencing
General DC power requirement notes
6.2.1 Conducted noise immunity
6.2.3 Current profiles
Figure 2. Typical ST3146954FC drive, 2 Gbit, +12V current profile
Cheetah 15K.4 FC Product Manual, Rev. B
Figure 3. Typical ST3146954FC drive, 2 Gbit, +5V current profile
Figure 4. Typical ST373554FC drive +12V current profile
Cheetah 15K.4 FC Product Manual, Rev. B
Figure 5. Typical ST373554FC drive +5V current profile
Figure 6. Typical ST336854FC drive +12V current profile
Cheetah 15K.4 FC Product Manual, Rev. B
Figure 7. Typical ST336854FC drive +5V current profile
ST3146954FC
6.3 Power dissipation
Power watts
ST373554FC
ST336854FC
6.4 Environmental limits
6.4.1 Temperature a. Operating
6.4.2 Relative humidity
6.4.4 Shock and vibration
6.4.3 Effective altitude sea level a. Operating
6.4.4.1 Shock
Package size
Packaged/product weight
Drop height
Figure 12. Recommended mounting
6.4.4.2 Vibration a. Operating-normal
6.4.5 Air cleanliness
6.4.6 Acoustics
6.4.7 Electromagnetic susceptibility
Figure 13. Mounting configuration dimensions
6.5 Mechanical specifications
7.1 Drive internal defects/errors
7.0 Defect and error management
7.2 Drive error recovery procedures
Cheetah 15K.4 FC Product Manual, Rev. B
7.3 FC-AL system errors
7.4.1 Media Pre-Scan
7.4 Background Media Scan
8.1 Drive ID/option selection
8.0 Installation
Figure 15. LED indicator connector
8.2 LED connections
Figure 14. Physical interface
8.3 Drive orientation
8.2.1 J6 connector requirements
8.4 Cooling
8.6 Grounding
8.5 Drive mounting
K x X = F 15lb = 67N
9.1.1 Fibre Channel link service frames
9.1 FC-AL features
9.0 Interface requirements
9.1.3 Fibre Channel task management responses
9.1.2 Fibre Channel task management functions
Fibre Channel SCSI FCP task management functions
Task name
NPort login PLOGI payload
9.1.4 Fibre Channel port login
Bytes
9.1.6 Fibre Channel Process Login
9.1.5 Fibre Channel port login accept
NPort Login Accept ACC payload
Process Login PLRI payload
9.1.8 Fibre Channel fabric login
9.1.7 Fibre Channel Process Login Accept
Process Login Accept ACC payload
Fabric Login FLOGI payload
Fabric Login Accept ACC payload
9.1.9 Fibre Channel fabric accept login
Cheetah 15K.4 FC Product Manual, Rev. B
Bytes
9.1.10 Fibre Channel Arbitrated Loop options
9.2 Dual port support
Table 16 Supported commands
9.3 SCSI commands supported
Command code
Command name
Command code
Table 16 Supported commands continued
Command name
Cheetah 15K.4 FC Product Manual, Rev. B
Command code
Table 16 Supported commands continued
Command name
Cheetah 15K.4 FC Product Manual, Rev. B
3 Reference Mode Sense command 1Ah for mode pages supported
9.3.1 Inquiry data
9.3.2 Mode Sense data
3. Current values
CHG = Changeable bits indicates if default value is changeable
4. Changeable values
Definitions SAV = Current saved value
MODE SENSE 10 BYTE HEADER DATA
Cheetah 15K.4 FC Product Manual, Rev. B
Cheetah 15K.4 FC Product Manual, Rev. B
Miscellaneous features
9.4 Miscellaneous operating features and conditions
Feature or condition
Supported
9.5 FC-AL physical interface
9.5.1 Physical characteristics
9.5.1.1 Physical description
Features
9.5.2 Connector requirements
FC-AL SCA device connector dimensions
Figure 20. J6 connector dimensions
9.5.4 Pin descriptions
9.5.3 Electrical description
9.5.7 Fault LED Out
9.5.6 Power
9.5.5 FC-AL transmitters and receivers
Figure 21. FC-AL transmitters and receivers
9.5.8 Active LED Out
9.5.9 Enable port bypass signals
9.5.10 Motor start controls
Normal command activity
9.5.11 SEL6 through SEL0 ID lines
9.5.11.1 Parallel Enclosure Services Interface ESI
Setting
Setting
Setting
Arbitrated loop physical address ALPA values
TTL input characteristics
9.6 Signal characteristics
9.5.12 Device control codes
9.6.1
9.6.3 FC Differential output
9.6.2 LED driver signals
9.6.4 FC Differential input
Bit Time Vout mv XMIT Eye
Eye diagram data values
Receive eye diagram
Vin mv
941 ps 659 ps 376 ps
Cheetah 15K.4 FC Product Manual, Rev. B
Online services
10.0 Seagate Technology support services
Seagate Service Centers
Internet
USA/Canada/Latin America support services Seagate Service Centers
Customer Service Operations
Warranty Service
Data Recovery Services
Africa/Middle East support services
European support services
FAX services-All Europe toll call
Warranty Service
Seagate Service Centers
Asia/Pacific support services
Customer Service Operations
Warranty Service
Numerics
Index
Download microcode with offsets and save mode 7
front panel 38 FS 49, 50, 52 function
NN 49
mounting 46 holes 46 orientations
pin descriptions 66 PN 49
Self-Monitoring Analysis and Reporting Technology 9
LED driver 72 single-unit shipping pack kit 10 SMART 9
SMP = 1 in Mode Select command 63 SO 49
UI 50, 51 unformatted
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