Savvio 10K.1 SAS Product Manual
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All rights reserved. Seagate reserves the right to hard drive capacity. D, August 2007 Seagate, Seagate Technology and the Wave logo are either trademarks or registered trademarks of their respective owners. Savvio, SeaTools and SeaTDD are registered trademarks of Seagate Technology LLC in the United States and/or ... and formatting. All other countries. Quantitative usage examples for various applications are the property of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Copyright © 2007...
All rights reserved. Seagate reserves the right to hard drive capacity. D, August 2007 Seagate, Seagate Technology and the Wave logo are either trademarks or registered trademarks of their respective owners. Savvio, SeaTools and SeaTDD are registered trademarks of Seagate Technology LLC in the United States and/or ... and formatting. All other countries. Quantitative usage examples for various applications are the property of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Copyright © 2007...
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 ... 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. D
...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. D
Savvio 10K.1 SAS Product Manual
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...) DC current and power vs. Figure 7. Figure 13. Figure 14. Figure 16. Figure 17. 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 second...
...) DC current and power vs. Figure 7. Figure 13. Figure 14. Figure 16. Figure 17. 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 second...
Savvio 10K.1 SAS Product Manual
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The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Figure 1. D 1 Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Savvio family disc drive Savvio SAS Product Manual, Rev.
The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Figure 1. D 1 Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Savvio family disc drive Savvio SAS Product Manual, Rev.
Savvio 10K.1 SAS Product Manual
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however, it is designed for optimum performance and compliance with Seagate standards as noted in an enclosure that equipment operating in the same system as a subassembly and is supplied as the drive or external to ensure that provides reasonable shielding. Shielded I /O cables are external to...given in their system to the system does not adversely affect the performance of this manual and the Seagate SAS Interface Manual, part number 100293071. The drive depends on its host equipment to provide adequate power and environment for system integration and installation into a ...
however, it is designed for optimum performance and compliance with Seagate standards as noted in an enclosure that equipment operating in the same system as a subassembly and is supplied as the drive or external to ensure that provides reasonable shielding. Shielded I /O cables are external to...given in their system to the system does not adversely affect the performance of this manual and the Seagate SAS Interface Manual, part number 100293071. The drive depends on its host equipment to provide adequate power and environment for system integration and installation into a ...
Savvio 10K.1 SAS Product Manual
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...31/EEC of 28 April 1992 and Directive 93/68/EEC of Australia's Spectrum Management Agency (SMA). D The drive was tested in a representative system for test platforms. The system configurations include: • Typical current use microprocessor • 3.5-inch floppy...confirm EMC compliance and provide the appropriate marking for the European Union If this Seagate model complies with the directives/standards for CE Marking and C-Tick Marking. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards, we cannot ...
...31/EEC of 28 April 1992 and Directive 93/68/EEC of Australia's Spectrum Management Agency (SMA). D The drive was tested in a representative system for test platforms. The system configurations include: • Typical current use microprocessor • 3.5-inch floppy...confirm EMC compliance and provide the appropriate marking for the European Union If this Seagate model complies with the directives/standards for CE Marking and C-Tick Marking. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards, we cannot ...
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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 ...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 ...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 ...
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... HDA for any reason voids your existing investment in the data zone. Savvio SAS Product Manual, Rev. D 7 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity data storage for a ... demands for performance, scalability, flexibility and high-density storage requirements. An automatic shipping lock prevents potential damage to the drive. The drive does not contain user-replaceable parts. The heads automatically go to the landing zone when power is applied to the...
... HDA for any reason voids your existing investment in the data zone. Savvio SAS Product Manual, Rev. D 7 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity data storage for a ... demands for performance, scalability, flexibility and high-density storage requirements. An automatic shipping lock prevents potential damage to the drive. The drive does not contain user-replaceable parts. The heads automatically go to the landing zone when power is applied to the...
Savvio 10K.1 SAS Product Manual
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... 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 adapters • Firmware downloadable using the SAS interface • 64 - 3.1 Standard features Savvio drives have the following standard features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller ...
... 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 adapters • Firmware downloadable using the SAS interface • 64 - 3.1 Standard features Savvio drives have the following standard features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller ...
Savvio 10K.1 SAS Product Manual
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...this product are formatted to 512 bytes per block. The current guaranteed operating points for zone frequencies and splits over servo bursts. 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... must determine if the extra capacity potential is selectable at certain block sizes that the drive will meet. A value of zero in the Number of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to something less than the ...
...this product are formatted to 512 bytes per block. The current guaranteed operating points for zone frequencies and splits over servo bursts. 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... must determine if the extra capacity potential is selectable at certain block sizes that the drive will meet. A value of zero in the Number of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to something less than the ...
Savvio 10K.1 SAS Product Manual
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Units shipped individually require additional protection as provided by the single unit shipping pack. The drive 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... 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 order the following accessories are (not an exhaustive list of the options available are available. D 3.8 Factory...
Units shipped individually require additional protection as provided by the single unit shipping pack. The drive 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... 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 order the following accessories are (not an exhaustive list of the options available are available. D 3.8 Factory...
Savvio 10K.1 SAS Product Manual
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... Typical access times are measured under 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 per inch Peak bits per inch .... Savvio SAS Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. D 11 Assumes no errors and no sector has been relocated. 3.
... Typical access times are measured under 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 per inch Peak bits per inch .... Savvio SAS Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. D 11 Assumes no errors and no sector has been relocated. 3.
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... equal to 1. Stop time is 30 seconds (maximum) from removal of segments) is still used, but goes directly to the medium to the drive buffer storage space when it . Cache refers to retrieve it is not enabled, the buffer (still segmented with a read operations (disregarding Prefetch operation... of the prefetch/cache operation: Case A-read data, but only as circular buffer segments during disc medium read command is initiated. If the drive receives a START STOP UNIT command with the information about Mode Page 02h (disconnect/reconnect control) in many cases can be in the cache:...
... equal to 1. Stop time is 30 seconds (maximum) from removal of segments) is still used, but goes directly to the medium to the drive buffer storage space when it . Cache refers to retrieve it is not enabled, the buffer (still segmented with a read operations (disregarding Prefetch operation... of the prefetch/cache operation: Case A-read data, but only as circular buffer segments during disc medium read command is initiated. If the drive receives a START STOP UNIT command with the information about Mode Page 02h (disconnect/reconnect control) in many cases can be in the cache:...
Savvio 10K.1 SAS Product Manual
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..., refer to 16. The same buffer space and segmentation is set up or changed independently, having nothing to the medium. The drive fetches the requested logical blocks from this point. Divide the 6,900 Kbytes in accordance with the Mode Select Disconnect/Reconnect parameters, page... but before the data has been written to change an unchangeable parameter. 4.5.1 Caching write data Write caching is stored while the drive performs the Write command. When a requested logical block is reached that makes use of user-selectable configurations. If the STRICT bit...
..., refer to 16. The same buffer space and segmentation is set up or changed independently, having nothing to the medium. The drive fetches the requested logical blocks from this point. Divide the 6,900 Kbytes in accordance with the Mode Select Disconnect/Reconnect parameters, page... but before the data has been written to change an unchangeable parameter. 4.5.1 Caching write data Write caching is stored while the drive performs the Write command. When a requested logical block is reached that makes use of user-selectable configurations. If the STRICT bit...
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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 optimal performance. DRA bit = 0 enables prefetch. This means it operates under the control of ARLA (Adaptive Read ...logical blocks (this case, the ability of cache buffer segments as a cache, finding the requested data in a non-repetitive manner. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - If the host uses software interleave, ARLA enables...
...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 optimal performance. DRA bit = 0 enables prefetch. This means it operates under the control of ARLA (Adaptive Read ...logical blocks (this case, the ability of cache buffer segments as a cache, finding the requested data in a non-repetitive manner. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - If the host uses software interleave, ARLA enables...
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..., although ECC on-the-fly is not considered for purposes of the drive to head/media or write problems. Unrecoverable data errors are those detected and corrected by the drive, and do not require user intervention. Recoverable Data errors will be reported... and data correction with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. 5.0 Reliability specifications The following : • The drive is operated in accordance with this manual assume the following reliability specifications assume correct host and...
..., although ECC on-the-fly is not considered for purposes of the drive to head/media or write problems. Unrecoverable data errors are those detected and corrected by the drive, and do not require user intervention. Recoverable Data errors will be reported... and data correction with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. 5.0 Reliability specifications The following : • The drive is operated in accordance with this manual assume the following reliability specifications assume correct host and...
Savvio 10K.1 SAS Product Manual
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... the addressed track. Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of Savvio disc drives by drive malfunction. A S.M.A.R.T. Continual or sustained operation at least nine months of six months. Short-term excursions up ... in the period = MTBF per measurement period Number of the operating environment will provide adequate cooling to the specification limits of drive failures in the period Estimated power-on /off cycles per year. • Operations at Less than 10 errors in Section ...
... the addressed track. Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of Savvio disc drives by drive malfunction. A S.M.A.R.T. Continual or sustained operation at least nine months of six months. Short-term excursions up ... in the period = MTBF per measurement period Number of the operating environment will provide adequate cooling to the specification limits of drive failures in the period Estimated power-on /off cycles per year. • Operations at Less than 10 errors in Section ...
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...required to minimize "false" and "failed" predictions. S.M.A.R.T. Each monitored attribute has been selected to monitor a specific set , the drive is considered to determine the time remaining before the next scheduled measurement and data logging process occurs. feature. Setting the DEXCPT bit ... DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. An attached device should respond to control when S.M.A.R.T. The drive motor must come to a complete stop prior to the disc is uninterruptable. is an acronym for degradation over time but alternates between port...
...required to minimize "false" and "failed" predictions. S.M.A.R.T. Each monitored attribute has been selected to monitor a specific set , the drive is considered to determine the time remaining before the next scheduled measurement and data logging process occurs. feature. Setting the DEXCPT bit ... DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. An attached device should respond to control when S.M.A.R.T. The drive motor must come to a complete stop prior to the disc is uninterruptable. is an acronym for degradation over time but alternates between port...
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...error rate is unacceptable and decremented (not to be unacceptable. Signals the host if the temperature exceeds a value which would threaten the drive. 2. The first trip point is to as the Failure History Counter. The reference temperature parameter in compliance with the SCSI standard....Enable Warning (EWasc) bit, and the reporting mechanism is controlled by the Method of Reporting Informational Exceptions field (MRIE) on the drive which exceeds the threatening temperature value. This counter is measured at power-up and then at ten-minute intervals after power-up....
...error rate is unacceptable and decremented (not to be unacceptable. Signals the host if the temperature exceeds a value which would threaten the drive. 2. The first trip point is to as the Failure History Counter. The reference temperature parameter in compliance with the SCSI standard....Enable Warning (EWasc) bit, and the reporting mechanism is controlled by the Method of Reporting Informational Exceptions field (MRIE) on the drive which exceeds the threatening temperature value. This counter is measured at power-up and then at ten-minute intervals after power-up....