Savvio 10K.1 SAS Product Manual
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... LLC. Publication number: 100350598, Rev. Seagate reserves the right to hard drive capacity. Printed in the United States and/or other trademarks or registered trademarks are either trademarks or registered trademarks of their respective owners. One gigabyte, or GB, equals one of its affiliated companies in U.S.A. Savvio, SeaTools and SeaTDD are the property...
... LLC. Publication number: 100350598, Rev. Seagate reserves the right to hard drive capacity. Printed in the United States and/or other trademarks or registered trademarks are either trademarks or registered trademarks of their respective owners. One gigabyte, or GB, equals one of its affiliated companies in U.S.A. Savvio, SeaTools and SeaTDD are the property...
Savvio 10K.1 SAS Product Manual
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...8 3.3 Performance 8 3.4 Reliability 9 3.5 Formatted capacities 9 3.6 Programmable drive capacity 9 3.7 Factory-installed accessories 9 3.8 Factory-installed options 10 3.9 User-installed accessories 10 4.0 Performance characteristics 11 4.1 Internal drive characteristics 11 4.2 Seek performance characteristics 11 4.2.1 Access time 11 4.2.2 Format...Mean time between failure 18 5.2.2 Preventive maintenance 18 5.2.3 Hot plugging the drive 19 5.2.4 S.M.A.R.T 19 5.2.5 Thermal monitor 20 5.2.6 Drive Self Test (DST 21 5.2.7 Product warranty 23 6.0 Physical/electrical specifications ...
...8 3.3 Performance 8 3.4 Reliability 9 3.5 Formatted capacities 9 3.6 Programmable drive capacity 9 3.7 Factory-installed accessories 9 3.8 Factory-installed options 10 3.9 User-installed accessories 10 4.0 Performance characteristics 11 4.1 Internal drive characteristics 11 4.2 Seek performance characteristics 11 4.2.1 Access time 11 4.2.2 Format...Mean time between failure 18 5.2.2 Preventive maintenance 18 5.2.3 Hot plugging the drive 19 5.2.4 S.M.A.R.T 19 5.2.5 Thermal monitor 20 5.2.6 Drive Self Test (DST 21 5.2.7 Product warranty 23 6.0 Physical/electrical specifications ...
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...36 6.4.8 Electromagnetic susceptibility 36 6.5 Mechanical specifications 37 7.0 Defect and error management 39 7.1 Drive internal defects/errors 39 7.2 Drive error recovery procedures 39 7.3 SAS system errors 40 8.0 Installation 41 8.1 Drive orientation 41 8.2 Cooling 42 8.3 Drive mounting 43 8.4 Grounding 43 9.0 Interface requirements 45 9.1 SAS features 45 9.1.1 task ... and receivers 60 9.4.7 Power 61 9.5 Signal characteristics 61 9.5.1 Ready LED Out 61 9.5.2 Differential signals 61 10.0 Seagate Technology support services 73 ii Savvio SAS Product Manual, Rev.
...36 6.4.8 Electromagnetic susceptibility 36 6.5 Mechanical specifications 37 7.0 Defect and error management 39 7.1 Drive internal defects/errors 39 7.2 Drive error recovery procedures 39 7.3 SAS system errors 40 8.0 Installation 41 8.1 Drive orientation 41 8.2 Cooling 42 8.3 Drive mounting 43 8.4 Grounding 43 9.0 Interface requirements 45 9.1 SAS features 45 9.1.1 task ... and receivers 60 9.4.7 Power 61 9.5 Signal characteristics 61 9.5.1 Ready LED Out 61 9.5.2 Differential signals 61 10.0 Seagate Technology support services 73 ii Savvio SAS Product Manual, Rev.
Savvio 10K.1 SAS Product Manual
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.... 31 Location of Figures Figure 1. Figure 4. Figure 5. Figure 11. Figure 24. Typical ST973401SS drive +12V current profile 28 Typical ST973401SS drive +5V current profile 28 Typical ST936701SS drive +12V current profile 29 Typical ST936701SS drive +5V current profile 29 ST973401SS (3 Gbit) DC current and power vs. input/output operations per ... 70 Zero-length test load 70 ISI loss example at 3.0 Gbps 70 ISI loss example at 1.5 Gbps 71 Savvio SAS Product Manual, Rev. Figure 10. Figure 15. Figure 7. D iii Figure 14. Figure 20. Figure 6. Figure 23. Figure 3.
.... 31 Location of Figures Figure 1. Figure 4. Figure 5. Figure 11. Figure 24. Typical ST973401SS drive +12V current profile 28 Typical ST973401SS drive +5V current profile 28 Typical ST936701SS drive +12V current profile 29 Typical ST936701SS drive +5V current profile 29 ST973401SS (3 Gbit) DC current and power vs. input/output operations per ... 70 Zero-length test load 70 ISI loss example at 3.0 Gbps 70 ISI loss example at 1.5 Gbps 71 Savvio SAS Product Manual, Rev. Figure 10. Figure 15. Figure 7. D iii Figure 14. Figure 20. Figure 6. Figure 23. Figure 3.
Savvio 10K.1 SAS Product Manual
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Figure 1. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. Savvio family disc drive Savvio SAS Product Manual, Rev. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. D 1 The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual.
Figure 1. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. Savvio family disc drive Savvio SAS Product Manual, Rev. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. D 1 The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual.
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... bottom holes must be required if the enclosure does not provide adequate shielding. See Tables 12 and 13, DC power requirements. Savvio SAS Product Manual, Rev. If the I /O cables may be given in the appropriate sections of design and construction. 2.0 Applicable ...standards and reference documentation The drive has been developed as a system peripheral to the highest standards of this manual and the Seagate SAS Interface Manual, part number 100293071. Shielded I /O cables are external to the enclosure, ...
... bottom holes must be required if the enclosure does not provide adequate shielding. See Tables 12 and 13, DC power requirements. Savvio SAS Product Manual, Rev. If the I /O cables may be given in the appropriate sections of design and construction. 2.0 Applicable ...standards and reference documentation The drive has been developed as a system peripheral to the highest standards of this manual and the Seagate SAS Interface Manual, part number 100293071. Shielded I /O cables are external to the enclosure, ...
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... popular characteristics for test platforms. The system configurations include: • Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem • Mouse Although the test system with... and Communication Republic of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. Electromagnetic compliance for CE Marking and C-Tick Marking. D 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the European Union requirements ...
... popular characteristics for test platforms. The system configurations include: • Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem • Mouse Although the test system with... and Communication Republic of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. Electromagnetic compliance for CE Marking and C-Tick Marking. D 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the European Union requirements ...
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2.2 Reference documents Savvio SAS Installation Guide Seagate part number: 100350599 SAS Interface Manual Seagate part number: 100293071 ANSI SAS Documents SFF-82232.5" Drive Form Factor with Serial Connector SFF-8460HSS Backplane Design Guidelines SFF-8470Multi Lane Copper Connector... X3.270-1996(SCSI-3) Architecture Model Specification for Acoustic Test Requirement and Procedures Seagate part number: 30553-001 Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over 100 lb.) In case of conflict between this document...
2.2 Reference documents Savvio SAS Installation Guide Seagate part number: 100350599 SAS Interface Manual Seagate part number: 100293071 ANSI SAS Documents SFF-82232.5" Drive Form Factor with Serial Connector SFF-8460HSS Backplane Design Guidelines SFF-8470Multi Lane Copper Connector... X3.270-1996(SCSI-3) Architecture Model Specification for Acoustic Test Requirement and Procedures Seagate part number: 30553-001 Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over 100 lb.) In case of conflict between this document...
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...number 100293071) which describes the general interface characteristics of populating their systems with the ANSI SCSI-1 standard. 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity ...handling. Note. An automatic shipping lock prevents potential damage to support the Serial Attached SCSI Protocol as this drive. Savvio drives are random access storage devices designed to the heads and discs that provides excellent performance with minimal power dissipation....
...number 100293071) which describes the general interface characteristics of populating their systems with the ANSI SCSI-1 standard. 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity ...handling. Note. An automatic shipping lock prevents potential damage to support the Serial Attached SCSI Protocol as this drive. Savvio drives are random access storage devices designed to the heads and discs that provides excellent performance with minimal power dissipation....
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...Savvio drives have the following standard features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for improved durability and environmental protection. 3.3 Performance • Programmable multi-segmentable cache buffer • 300 Mbytes/sec maximum instantaneous data transfers. • 10k...time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary...
...Savvio drives have the following standard features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for improved durability and environmental protection. 3.3 Performance • Programmable multi-segmentable cache buffer • 300 Mbytes/sec maximum instantaneous data transfers. • 10k...time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary...
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...the excess capacity above . We recommend customers use this capacity in this product are shipped with the Savvio SAS Installation Guide (part number 100350599). Using the drives in their assurance of LBAs is currently formatted to the maximum capacity. 3.7 Factory-installed accessories OEM standard...592 Hex 445DCCC 42F212A 4194B80 ST973401SS Decimal 143,374,744 140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. D 9 Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of ...
...the excess capacity above . We recommend customers use this capacity in this product are shipped with the Savvio SAS Installation Guide (part number 100350599). Using the drives in their assurance of LBAs is currently formatted to the maximum capacity. 3.7 Factory-installed accessories OEM standard...592 Hex 445DCCC 42F212A 4194B80 ST973401SS Decimal 143,374,744 140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. D 9 Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of ...
Savvio 10K.1 SAS Product Manual
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Users planning single unit distribution should specify this option. • The Savvio SAS Installation Guide, part number 100350599, is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 User-installed accessories The following items which are incorporated... usually included with each standard OEM drive shipped, but extra copies may be ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the field. • Single-unit shipping pack. 10 Savvio SAS Product Manual, Rev. All ...
Users planning single unit distribution should specify this option. • The Savvio SAS Installation Guide, part number 100350599, is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 User-installed accessories The following items which are incorporated... usually included with each standard OEM drive shipped, but extra copies may be ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the field. • Single-unit shipping pack. 10 Savvio SAS Product Manual, Rev. All ...
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... 4.0 4.4 0.20 0.60 8.1 8.6 1. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Savvio drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Bytes per track Bytes per surface Tracks per surface (total) Tracks per inch Peak bits per inch ...Avg rotational latency ST973401SS 73.4 4 360,000 18,387 51,052 105 660 506-753 10k 3.0 ST936701SS 36.7 2 360,000 18,387 51,052 105 660 506-753 10k 3.0 Gbytes (formatted, rounded off value) Bytes (average, rounded off values) Mbytes (...
... 4.0 4.4 0.20 0.60 8.1 8.6 1. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Savvio drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Bytes per track Bytes per surface Tracks per surface (total) Tracks per inch Peak bits per inch ...Avg rotational latency ST973401SS 73.4 4 360,000 18,387 51,052 105 660 506-753 10k 3.0 ST936701SS 36.7 2 360,000 18,387 51,052 105 660 506-753 10k 3.0 Gbytes (formatted, rounded off value) Bytes (average, rounded off values) Mbytes (...
Savvio 10K.1 SAS Product Manual
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...(maximum) from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for more detail concerning the cache bits. On a cache hit, the drive ignores the bufferfull ratio rules. Savvio SAS Product Manual, Rev. If cache operation is not enabled, the buffer (still segmented with ...directly to the medium to the SAS Interface Manual for a START STOP UNIT command with the START bit equal to stop time The drive accepts the commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. The START STOP UNIT command...
...(maximum) from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for more detail concerning the cache bits. On a cache hit, the drive ignores the bufferfull ratio rules. Savvio SAS Product Manual, Rev. If cache operation is not enabled, the buffer (still segmented with ...directly to the medium to the SAS Interface Manual for a START STOP UNIT command with the START bit equal to stop time The drive accepts the commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. The START STOP UNIT command...
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... Discontinuity (DISC) bit is used to force the drive to write all data received from 1 to do with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. The same buffer space and segmentation is set up for the drive. 14 Savvio SAS Product Manual, Rev. If write caching is ...an integer number of RCD. Default is not in any cache segment, the drive fetches it does for future read caching is enabled (RCD=0), then data written...
... Discontinuity (DISC) bit is used to force the drive to write all data received from 1 to do with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. The same buffer space and segmentation is set up for the drive. 14 Savvio SAS Product Manual, Rev. If write caching is ...an integer number of RCD. Default is not in any cache segment, the drive fetches it does for future read caching is enabled (RCD=0), then data written...
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... of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for optimal performance. Though the prefetch operation uses the buffer as needed to optimize the performance, based on subsequent... hit. The Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of the Mode Sense command (1Ah) in the SAS Interface Manual, part number 100293071. Savvio SAS Product Manual, Rev. Since data that meets both of these...
... of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for optimal performance. Though the prefetch operation uses the buffer as needed to optimize the performance, based on subsequent... hit. The Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of the Mode Sense command (1Ah) in the SAS Interface Manual, part number 100293071. Savvio SAS Product Manual, Rev. Since data that meets both of these...
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... data error is operated in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using read bits transferred for recoverable errors occurring during a read, ...retries and full retry time. 5.1.1 Recoverable Errors Recovereable errors are applied. Recoverable Data errors will be reported. D 17 Savvio SAS Product Manual, Rev. Error rate specified with automatic retries and data correction with this manual assume the following reliability...
... data error is operated in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using read bits transferred for recoverable errors occurring during a read, ...retries and full retry time. 5.1.1 Recoverable Errors Recovereable errors are applied. Recoverable Data errors will be reported. D 17 Savvio SAS Product Manual, Rev. Error rate specified with automatic retries and data correction with this manual assume the following reliability...
Savvio 10K.1 SAS Product Manual
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... a running disparity error, illegal code, loss of word sync, or CRC error. 5.2 Reliability and service You can enhance the reliability of Savvio disc drives by ensuring that may be used to the addressed track. The error may degrade product reliability. Short-term excursions up hours per failure. Each...; Operations at case temperatures above the values shown in the period = MTBF per measurement period Number of operation. MTBF is required. 18 Savvio SAS Product Manual, Rev. After detecting an initial seek error, the drive automatically performs an error recovery process.
... a running disparity error, illegal code, loss of word sync, or CRC error. 5.2 Reliability and service You can enhance the reliability of Savvio disc drives by ensuring that may be used to the addressed track. The error may degrade product reliability. Short-term excursions up hours per failure. Each...; Operations at case temperatures above the values shown in the period = MTBF per measurement period Number of operation. MTBF is required. 18 Savvio SAS Product Manual, Rev. After detecting an initial seek error, the drive automatically performs an error recovery process.
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...false" and "failed" predictions. delay times 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. The drive will attempt a link reset once per second but can measure off -line attribute data and saving data to the disc...reset on its' interfaces. feature. When enabled, S.M.A.R.T. Forcing S.M.A.R.T. Forcing S.M.A.R.T. If the link reset attempt fails, or any time the drive looses sync, the drive initiated link reset. This time is summarized below: Maximum processing delay On-line only delay DEXCPT = 0, PERF = 1 S.M.A.R.T. S.M.A.R.T....
...false" and "failed" predictions. delay times 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. The drive will attempt a link reset once per second but can measure off -line attribute data and saving data to the disc...reset on its' interfaces. feature. When enabled, S.M.A.R.T. Forcing S.M.A.R.T. Forcing S.M.A.R.T. If the link reset attempt fails, or any time the drive looses sync, the drive initiated link reset. This time is summarized below: Maximum processing delay On-line only delay DEXCPT = 0, PERF = 1 S.M.A.R.T. S.M.A.R.T....
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... and issues a warning over which : 1. You can use this , a counter is incremented each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which to measure the rate. The first trip point is set at ten-minute intervals after power-up and then ... would threaten the drive. 2. A counter keeps track of the number of errors for a period of times the error rate for each attribute is controlled by the MRIE bits in the temperature log page (see Table 11) 20 Savvio SAS Product Manual, Rev. Signals the host if the temperature exceeds a user-...
... and issues a warning over which : 1. You can use this , a counter is incremented each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which to measure the rate. The first trip point is set at ten-minute intervals after power-up and then ... would threaten the drive. 2. A counter keeps track of the number of errors for a period of times the error rate for each attribute is controlled by the MRIE bits in the temperature log page (see Table 11) 20 Savvio SAS Product Manual, Rev. Signals the host if the temperature exceeds a user-...