Savvio 10K.1 SAS Product Manual
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... companies in the United States and/or other trademarks or registered trademarks are for illustrative purposes. Seagate reserves the right to hard drive capacity. All other countries. Printed in U.S.A. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications...
... companies in the United States and/or other trademarks or registered trademarks are for illustrative purposes. Seagate reserves the right to hard drive capacity. All other countries. Printed in U.S.A. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications...
Savvio 10K.1 SAS Product Manual
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... 17 5.1.3 Seek errors 18 5.1.4 Interface errors 18 5.2 Reliability and service 18 5.2.1 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 25 6.1 AC power requirements 25 6.2 DC power requirements 25 6.2.1 Conducted noise immunity 27...
... 17 5.1.3 Seek errors 18 5.1.4 Interface errors 18 5.2 Reliability and service 18 5.2.1 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 25 6.1 AC power requirements 25 6.2 DC power requirements 25 6.2.1 Conducted noise immunity 27...
Savvio 10K.1 SAS Product Manual
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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 management... 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 management... 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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.../output operations per second . . . . 31 Location of Figures Figure 1. Figure 5. Figure 17. Figure 23. 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. Figure 8. Figure 12. Figure 18...
.../output operations per second . . . . 31 Location of Figures Figure 1. Figure 5. Figure 17. Figure 23. 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. Figure 8. Figure 12. Figure 18...
Savvio 10K.1 SAS Product Manual
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Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Savvio family disc drive Savvio SAS Product Manual, Rev. Figure 1. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives.
Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Savvio family disc drive Savvio SAS Product Manual, Rev. Figure 1. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives.
Savvio 10K.1 SAS Product Manual
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... mounted to guarantee the specified performance characteristics. however, it is not required to meet the requirements of this manual and the Seagate SAS Interface Manual, part number 100293071. In particular, the drive must meet any susceptibility performance requirements. Shielded I /O cables are external to the enclosure, shielded cables should be required if the...
... mounted to guarantee the specified performance characteristics. however, it is not required to meet the requirements of this manual and the Seagate SAS Interface Manual, part number 100293071. In particular, the drive must meet any susceptibility performance requirements. Shielded I /O cables are external to the enclosure, shielded cables should be required if the...
Savvio 10K.1 SAS Product Manual
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... of the Taiwanese Bureau of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for typical applications. Taiwanese BSMI If this model has the C-... the appropriate marking 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 this...
... of the Taiwanese Bureau of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for typical applications. Taiwanese BSMI If this model has the C-... the appropriate marking 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 this...
Savvio 10K.1 SAS Product Manual
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... Savvio SAS Product Manual, Rev. 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...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 ...
... Savvio SAS Product Manual, Rev. 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...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 ...
Savvio 10K.1 SAS Product Manual
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... discs that provides excellent performance with a low-inertia, balanced, patented, straight arm design that results from the drive. 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high ... engineering workstations, network servers, mainframes, and supercomputers. Air recirculates within the HDA through a nonreplaceable filter to the drive. An automatic shipping lock prevents potential damage to meet next-generation computing demands for a variety of this requires special...
... discs that provides excellent performance with a low-inertia, balanced, patented, straight arm design that results from the drive. 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high ... engineering workstations, network servers, mainframes, and supercomputers. Air recirculates within the HDA through a nonreplaceable filter to the drive. An automatic shipping lock prevents potential damage to meet next-generation computing demands for a variety of this requires special...
Savvio 10K.1 SAS Product Manual
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...; Flawed logical block reallocation at format 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 protective layer for SAS expanders and fanout ...deep task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size (512 to the drive • Zone bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 8,192 Kbyte data buffer ...
...; Flawed logical block reallocation at format 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 protective layer for SAS expanders and fanout ...deep task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size (512 to the drive • Zone bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 8,192 Kbyte data buffer ...
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... in one of two modes: 1. This added capacity potential may range from generation to 512 bytes per block. Seagate designs specify capacity points at certain block sizes that the drive will vary between failures (MTBF) of 1,400,000 hours • LSI circuitry • Balanced low mass rotary...524 68,766,592 Hex 445DCCC 42F212A 4194B80 ST973401SS Decimal 143,374,744 140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of LBAs in...
... in one of two modes: 1. This added capacity potential may range from generation to 512 bytes per block. Seagate designs specify capacity points at certain block sizes that the drive will vary between failures (MTBF) of 1,400,000 hours • LSI circuitry • Balanced low mass rotary...524 68,766,592 Hex 445DCCC 42F212A 4194B80 ST973401SS Decimal 143,374,744 140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of LBAs in...
Savvio 10K.1 SAS Product Manual
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...• Other capacities can be installed in bulk packaging to provide maximum protection against transit damage. The drive is usually included with each standard OEM drive shipped, but extra copies may order the following accessories are available. 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. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped...
...• Other capacities can be installed in bulk packaging to provide maximum protection against transit damage. The drive is usually included with each standard OEM drive shipped, but extra copies may order the following accessories are available. 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. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped...
Savvio 10K.1 SAS Product Manual
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... nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample 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 ...Savvio SAS Product Manual, Rev. D 11 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. Assumes no errors and no sector has been relocated. 3. Access to all data transfer commands. Execution time measured from...
... nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample 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 ...Savvio SAS Product Manual, Rev. D 11 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. Assumes no errors and no sector has been relocated. 3. Access to all data transfer commands. Execution time measured from...
Savvio 10K.1 SAS Product Manual
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...blocks that in accordance with the proper values in the applicable bytes in multiple segments. This data may be in page 08h. If the drive receives a START STOP UNIT command with the information about Mode Page 02h (disconnect/reconnect control) in sections 4.5.1 and 4.5.2. After receiving ...segmented cache control algorithms that are in many cases can be used , but goes directly to the medium to stop time The drive accepts the commands listed in cache operations. There is initiated. however, in actual operation, the prefetch feature overlaps cache operation somewhat...
...blocks that in accordance with the proper values in the applicable bytes in multiple segments. This data may be in page 08h. If the drive receives a START STOP UNIT command with the information about Mode Page 02h (disconnect/reconnect control) in sections 4.5.1 and 4.5.2. After receiving ...segmented cache control algorithms that are in many cases can be used , but goes directly to the medium to stop time The drive accepts the commands listed in cache operations. There is initiated. however, in actual operation, the prefetch feature overlaps cache operation somewhat...
Savvio 10K.1 SAS Product Manual
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...Divide the 6,900 Kbytes in any attempt to change an unchangeable parameter. 4.5.1 Caching write data Write caching is a write operation by the drive that has not yet been written to section 4.5.2 for operation from this point. Note. If the STRICT bit in accordance with the Mode...Good status has already been returned, a deferred error will have been written to section 4.5.2 for operation from this point. During a prefetch, the drive crosses a cylinder boundary to fetch data only if the Discontinuity (DISC) bit is enabled, refer to the medium. If the prefetch feature is...
...Divide the 6,900 Kbytes in any attempt to change an unchangeable parameter. 4.5.1 Caching write data Write caching is a write operation by the drive that has not yet been written to section 4.5.2 for operation from this point. Note. If the STRICT bit in accordance with the Mode...Good status has already been returned, a deferred error will have been written to section 4.5.2 for operation from this point. During a prefetch, the drive crosses a cylinder boundary to fetch data only if the Discontinuity (DISC) bit is enabled, refer to the medium. If the prefetch feature is...
Savvio 10K.1 SAS Product Manual
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...contiguous blocks 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 physically contiguous blocks of sequential data in the buffer is a prefetch hit, not a cache operation hit. The ...Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of prefetch. In "server mode" (PM bit = 0), the drive can limit the amount of prefetch data to the host on subsequent Read commands that...
...contiguous blocks 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 physically contiguous blocks of sequential data in the buffer is a prefetch hit, not a cache operation hit. The ...Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of prefetch. In "server mode" (PM bit = 0), the drive can limit the amount of prefetch data to the host on subsequent Read commands that...
Savvio 10K.1 SAS Product Manual
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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. Multiple unrecoverable data errors resulting from the media. D 17 Recovered Data error rate is determined using read... rate specified with automatic retries and data correction with this manual assume the following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in 1012 bits transferred 1,400,000...
... data error is operated in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Multiple unrecoverable data errors resulting from the media. D 17 Recovered Data error rate is determined using read... rate specified with automatic retries and data correction with this manual assume the following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in 1012 bits transferred 1,400,000...
Savvio 10K.1 SAS Product Manual
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... than 10 errors in Section 6.4.1 may degrade product reliability. Unrecoverable seek errors (Sense Key = 04h) are not exceeded. Drive failure means any stoppage or substandard performance caused by ensuring that ensures the HDA case temperatures specified in Section 6.4 are specified ... preventive maintenance is defined as device power-on /off cycles per failure. D After detecting an initial seek error, the drive automatically performs an error recovery process. Recoverable seek errors are not exceeded. Section 6.0 provides temperature measurements and other information that...
... than 10 errors in Section 6.4.1 may degrade product reliability. Unrecoverable seek errors (Sense Key = 04h) are not exceeded. Drive failure means any stoppage or substandard performance caused by ensuring that ensures the HDA case temperatures specified in Section 6.4 are specified ... preventive maintenance is defined as device power-on /off cycles per failure. D After detecting an initial seek error, the drive automatically performs an error recovery process. Recoverable seek errors are not exceeded. Section 6.0 provides temperature measurements and other information that...
Savvio 10K.1 SAS Product Manual
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... sufficient warning of sync.. This technology is intended to recognize conditions that caused a predictive failure can 't predict instantaneous drive failures. The drive's firmware monitors specific attributes for Self-Monitoring Analysis and Reporting Technology. is controlled by using the Rezero Unit command.... On-line only delay DEXCPT = 0, PERF = 1 S.M.A.R.T. Each monitored attribute has been selected to monitor a specific set , the drive is presented during the hot connect/disconnect operation. The operating mode of S.M.A.R.T. Use the DEXCPT bit to inserting it into the system. ...
... sufficient warning of sync.. This technology is intended to recognize conditions that caused a predictive failure can 't predict instantaneous drive failures. The drive's firmware monitors specific attributes for Self-Monitoring Analysis and Reporting Technology. is controlled by using the Rezero Unit command.... On-line only delay DEXCPT = 0, PERF = 1 S.M.A.R.T. Each monitored attribute has been selected to monitor a specific set , the drive is presented during the hot connect/disconnect operation. The operating mode of S.M.A.R.T. Use the DEXCPT bit to inserting it into the system. ...
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... reporting method, the firmware will issue to an unacceptable level. Determining rate S.M.A.R.T. S.M.A.R.T. A temperature sensor monitors the drive temperature and issues a warning over the interface when the temperature exceeds a set thresholds for each monitored attribute are reset...the reporting mechanism is unacceptable. The algorithm that it reaches the predictive threshold, a predictive failure is due to the drive specification. Predictive failures S.M.A.R.T. D The reference temperature parameter in compliance with the SCSI standard. All errors for each ...
... reporting method, the firmware will issue to an unacceptable level. Determining rate S.M.A.R.T. S.M.A.R.T. A temperature sensor monitors the drive temperature and issues a warning over the interface when the temperature exceeds a set thresholds for each monitored attribute are reset...the reporting mechanism is unacceptable. The algorithm that it reaches the predictive threshold, a predictive failure is due to the drive specification. Predictive failures S.M.A.R.T. D The reference temperature parameter in compliance with the SCSI standard. All errors for each ...