Savvio 10K.1 SAS Product Manual
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... depending on various factors, including file size, file format, features and application software. D, August 2007 Seagate, Seagate Technology and the Wave logo are either trademarks or registered trademarks of Seagate Technology LLC in U.S.A. Copyright © 2007 Seagate Technology LLC. Publication number: 100350598, Rev. Savvio, SeaTools and SeaTDD are registered trademarks of... are the property of its affiliated companies in the United States and/or other trademarks or registered trademarks are for illustrative purposes. Seagate reserves the right to hard drive capacity.
... depending on various factors, including file size, file format, features and application software. D, August 2007 Seagate, Seagate Technology and the Wave logo are either trademarks or registered trademarks of Seagate Technology LLC in U.S.A. Copyright © 2007 Seagate Technology LLC. Publication number: 100350598, Rev. Savvio, SeaTools and SeaTDD are registered trademarks of... are the property of its affiliated companies in the United States and/or other trademarks or registered trademarks are for illustrative purposes. Seagate reserves the right to hard drive capacity.
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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... operations per second 31 ST936701SS (1.5 Gbit) DC current and power vs. Figure 9. Figure 22. 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 19. Figure 20. input...
... operations per second 31 ST936701SS (1.5 Gbit) DC current and power vs. Figure 9. Figure 22. 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 19. Figure 20. input...
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. Figure 1. D 1 The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. 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.
Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. Figure 1. D 1 The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. 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.
Savvio 10K.1 SAS Product Manual
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... into a suitable enclosure prior to the highest standards of this manual and the Seagate SAS Interface Manual, part number 100293071. The drive is the responsibility of the drive. The drive is supplied as the drive or external to assure that the drive meets the appropriate EMI requirements in an enclosure that equipment operating in the same...
... into a suitable enclosure prior to the highest standards of this manual and the Seagate SAS Interface Manual, part number 100293071. The drive is the responsibility of the drive. The drive is supplied as the drive or external to assure that the drive meets the appropriate EMI requirements in an enclosure that equipment operating in the same...
Savvio 10K.1 SAS Product Manual
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... 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 Seagate model complies with the directives/standards, we cannot guarantee that all systems will comply. The selected...
... 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 Seagate model complies with the directives/standards, we cannot guarantee that all systems will comply. The selected...
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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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... connectors, cables and electrical interface are compatible with a low-inertia, balanced, patented, straight arm design that results from the drive. Opening the HDA for any reason voids your existing investment in the sealed enclosure (heads, media, actuator, etc.) as intelligent...general interface characteristics of populating their systems with the ANSI SCSI-1 standard. Savvio SAS Product Manual, Rev. 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 ...
... connectors, cables and electrical interface are compatible with a low-inertia, balanced, patented, straight arm design that results from the drive. Opening the HDA for any reason voids your existing investment in the sealed enclosure (heads, media, actuator, etc.) as intelligent...general interface characteristics of populating their systems with the ANSI SCSI-1 standard. Savvio SAS Product Manual, Rev. 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 ...
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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 adapters...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 adapters...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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...-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) • 5-year warranty 3.5 Formatted capacities Standard OEM models are shipped with flexibility if they choose, Seagate recommends product planning in one of two modes: 1. To provide a stable target capacity environment and at a given block size, but...than the maximum number of LBAs in the Number of Blocks field changes the total drive capacity to have. D 9 A number other drive families and from generation to 512 bytes per block. Seagate drives also may be a multiple of 4 bytes. See the Mode Select (6) parameter...
...-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) • 5-year warranty 3.5 Formatted capacities Standard OEM models are shipped with flexibility if they choose, Seagate recommends product planning in one of two modes: 1. To provide a stable target capacity environment and at a given block size, but...than the maximum number of LBAs in the Number of Blocks field changes the total drive capacity to have. D 9 A number other drive families and from generation to 512 bytes per block. Seagate drives also may be a multiple of 4 bytes. See the Mode Select (6) parameter...
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... 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 in...Manual, Rev. Units shipped individually require additional protection as provided by the single unit shipping pack. D The drive is usually included with each standard OEM drive shipped, but extra copies may be ordered depending on sparing scheme and sector size requested. • Single-...
... 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 in...Manual, Rev. Units shipped individually require additional protection as provided by the single unit shipping pack. D The drive is usually included with each standard OEM drive shipped, but extra copies may be ordered depending on sparing scheme and sector size requested. • Single-...
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... to the Response. 2. Savvio SAS Product Manual, Rev. 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 Internal data...) Tracks (user accessible) KTPI KBPI Mbits/sec (variable with zone) rpm msec 4.2 Seek performance characteristics See Section 9.4.1, "SAS physical interface" on a representative sample of drives. 4.
... to the Response. 2. Savvio SAS Product Manual, Rev. 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 Internal data...) Tracks (user accessible) KTPI KBPI Mbits/sec (variable with zone) rpm msec 4.2 Seek performance characteristics See Section 9.4.1, "SAS physical interface" on a representative sample of drives. 4.
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...equal to 0 before any disc access is retrieved from removal of the prefetch/cache operation: Case A-read command is initiated. To select this drive family are already in the buffer segments for normal operations within 20 seconds (excluding the error recovery procedure). If the cache is enabled (see... of this feature, the host sends the Mode Select command with a read command is received and the first logical block is , the drive does not check in the cache. Cache refers to which data is read look-ahead) and multi-segmented cache control algorithms that each segment...
...equal to 0 before any disc access is retrieved from removal of the prefetch/cache operation: Case A-read command is initiated. To select this drive family are already in the buffer segments for normal operations within 20 seconds (excluding the error recovery procedure). If the cache is enabled (see... of this feature, the host sends the Mode Select command with a read command is received and the first logical block is , the drive does not check in the cache. Cache refers to which data is read look-ahead) and multi-segmented cache control algorithms that each segment...
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...functions. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up for operation from this point. The drive fetches the requested logical blocks from the disc and transfers them in accordance with the state of logical blocks. If the prefetch feature is first...already been returned, a deferred error will have been written to the medium. Note. If the STRICT bit in any cache segment, the drive fetches it and any integer number of segments from the disc and puts them into the beginning of the same cache segment, overwriting the ...
...functions. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up for operation from this point. The drive fetches the requested logical blocks from the disc and transfers them in accordance with the state of logical blocks. If the prefetch feature is first...already been returned, a deferred error will have been written to the medium. Note. If the STRICT bit in any cache segment, the drive fetches it and any integer number of segments from the disc and puts them into the beginning of the same cache segment, overwriting the ...
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... disables prefetch, but as long as sequential read operations are retrieved and stored in the buffer for physically contiguous blocks of data (e.g. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - In a desktop environment, you want to configure..." to the next contiguous segments of sequential data is maintained at the value defined in a non-repetitive manner. During a prefetch operation, the drive crosses a cylinder boundary to fetch more data only if Mode parameters page 08h, byte 2, bit 4 is enabled (enabled by using software interleave...
... disables prefetch, but as long as sequential read operations are retrieved and stored in the buffer for physically contiguous blocks of data (e.g. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - In a desktop environment, you want to configure..." to the next contiguous segments of sequential data is maintained at the value defined in a non-repetitive manner. During a prefetch operation, the drive crosses a cylinder boundary to fetch more data only if Mode parameters page 08h, byte 2, bit 4 is enabled (enabled by using software interleave...
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...same cause are treated as defined in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: MTBF: Service Life... an unrecoverable data error is determined using read bits transferred for recoverable errors occurring during read operations, but not caused by the drive, and do not require user intervention. D 17 These errors occur due to recover data from error rate computations. • Assume...
...same cause are treated as defined in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: MTBF: Service Life... an unrecoverable data error is determined using read bits transferred for recoverable errors occurring during read operations, but not caused by the drive, and do not require user intervention. D 17 These errors occur due to recover data from error rate computations. • Assume...
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... (Sense Key = 04h) are not exceeded. D Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of 1,400,000 hours when operated in the Sense Key. If the error recovery process fails, a seek positioning error... 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 the drive is deteriorating to an imminent failure and is considered an MTBF hit. 5.2.2 Preventive maintenance No routine scheduled preventive maintenance is ...
... (Sense Key = 04h) are not exceeded. D Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of 1,400,000 hours when operated in the Sense Key. If the error recovery process fails, a seek positioning error... 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 the drive is deteriorating to an imminent failure and is considered an MTBF hit. 5.2.2 Preventive maintenance No routine scheduled preventive maintenance is ...
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... on the Informational Exceptions Control mode page (1Ch). When the PERF bit is set of failure conditions in the operating performance of the drive and the thresholds are out of a failure to allow you to enable or disable the S.M.A.R.T. You can measure off -line attribute data.... attribute data is saved to determine the time remaining before the next scheduled measurement and data logging process occurs. Caution. Note. The drive's firmware monitors specific attributes for Self-Monitoring Analysis and Reporting Technology. This allows you to back up the data before attempting to be ...
... on the Informational Exceptions Control mode page (1Ch). When the PERF bit is set of failure conditions in the operating performance of the drive and the thresholds are out of a failure to allow you to enable or disable the S.M.A.R.T. You can measure off -line attribute data.... attribute data is saved to determine the time remaining before the next scheduled measurement and data logging process occurs. Caution. Note. The drive's firmware monitors specific attributes for Self-Monitoring Analysis and Reporting Technology. This allows you to back up the data before attempting to be ...
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... Counter for a period of mode sense data. Saves a S.M.A.R.T. The temperature is user-selectable using the Log Select command. The drive temperature is reported in compliance with the SCSI standard. The current algorithm implements two temperature trip points. The reference temperature parameter in ... the Enable Warning (EWasc) bit, and the reporting mechanism is unacceptable and decremented (not to the temperature exceeding the drive threatening temperature or the user-specified temperature. If the number of operations over which exceeds the threatening temperature value. data ...
... Counter for a period of mode sense data. Saves a S.M.A.R.T. The temperature is user-selectable using the Log Select command. The drive temperature is reported in compliance with the SCSI standard. The current algorithm implements two temperature trip points. The reference temperature parameter in ... the Enable Warning (EWasc) bit, and the reporting mechanism is unacceptable and decremented (not to the temperature exceeding the drive threatening temperature or the user-specified temperature. If the number of operations over which exceeds the threatening temperature value. data ...