Savvio 10K.1 SAS Product Manual
Page 2
... respective owners. Quantitative usage examples for various applications are either trademarks or registered trademarks of its affiliated companies in U.S.A. Seagate reserves the right to hard drive capacity. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Accessible capacity...
... respective owners. Quantitative usage examples for various applications are either trademarks or registered trademarks of its affiliated companies in U.S.A. Seagate reserves the right to hard drive capacity. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Accessible capacity...
Savvio 10K.1 SAS Product Manual
Page 3
... 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
Page 4
...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. 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 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. D
Savvio 10K.1 SAS Product Manual
Page 5
... example at 1.5 Gbps 71 Savvio SAS Product Manual, Rev. Figure 22. Figure 24. Figure 7. 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 11. Figure 2. Figure...
... example at 1.5 Gbps 71 Savvio SAS Product Manual, Rev. Figure 22. Figure 24. Figure 7. 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 11. Figure 2. Figure...
Savvio 10K.1 SAS Product Manual
Page 7
The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Figure 1. Savvio family disc drive Savvio SAS Product Manual, Rev. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives.
The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Figure 1. Savvio family disc drive Savvio SAS Product Manual, Rev. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives.
Savvio 10K.1 SAS Product Manual
Page 9
...be given in the same system as a subassembly and is the responsibility of this manual and the Seagate SAS Interface Manual, part number 100293071. The drive depends on its host equipment to meet the requirements of Section 8.3. 2.1 Standards The Savvio family ...complies with applicable industry and governmental regulations. The drive is supplied as the drive or external to guarantee the specified performance characteristics. The drive is designed for optimum performance and compliance with Seagate standards as noted in an enclosure that equipment operating in...
...be given in the same system as a subassembly and is the responsibility of this manual and the Seagate SAS Interface Manual, part number 100293071. The drive depends on its host equipment to meet the requirements of Section 8.3. 2.1 Standards The Savvio family ...complies with applicable industry and governmental regulations. The drive is supplied as the drive or external to guarantee the specified performance characteristics. The drive is designed for optimum performance and compliance with Seagate standards as noted in an enclosure that equipment operating in...
Savvio 10K.1 SAS Product Manual
Page 10
... (BSMI). 4 Savvio SAS Product Manual, Rev. D 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards, we cannot guarantee that all systems will comply. The drive was tested in a representative system for their product. Australian C-Tick If ... selected system represents the most popular characteristics for CE Marking and C-Tick Marking. Korean MIC If this Seagate model complies with the directives/standards for test platforms. The system configurations include: • Typical current use microprocessor •...
... (BSMI). 4 Savvio SAS Product Manual, Rev. D 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards, we cannot guarantee that all systems will comply. The drive was tested in a representative system for their product. Australian C-Tick If ... selected system represents the most popular characteristics for CE Marking and C-Tick Marking. Korean MIC If this Seagate model complies with the directives/standards for test platforms. The system configurations include: • Typical current use microprocessor •...
Savvio 10K.1 SAS Product Manual
Page 11
... Product Manual, Rev. D 5 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 this...
... Product Manual, Rev. D 5 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 this...
Savvio 10K.1 SAS Product Manual
Page 13
...arm design that results from the servo data embedded on each surface to support the Serial Attached SCSI Protocol as this drive. Savvio drives are random access storage devices designed to eliminate mechanical transducer adjustments and related reliability concerns. The heads automatically go to ... HDA for a variety of destroying or degrading data by landing in SCSI while gaining a 3Gb/s serial data transfer rate. Savvio drives decode track 0 location data from movement during shipping and handling. The Serial Attached SCSI interface is applied to leverage your warranty. This...
...arm design that results from the servo data embedded on each surface to support the Serial Attached SCSI Protocol as this drive. Savvio drives are random access storage devices designed to eliminate mechanical transducer adjustments and related reliability concerns. The heads automatically go to ... HDA for a variety of destroying or degrading data by landing in SCSI while gaining a 3Gb/s serial data transfer rate. Savvio drives decode track 0 location data from movement during shipping and handling. The Serial Attached SCSI interface is applied to leverage your warranty. This...
Savvio 10K.1 SAS Product Manual
Page 14
...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...; 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...
Savvio 10K.1 SAS Product Manual
Page 15
... (S.M.A.R.T.) • 5-year warranty 3.5 Formatted capacities Standard OEM models are shipped with the Savvio SAS Installation Guide (part number 100350599). Seagate drives also may be a multiple of 4 bytes. Savvio SAS Product Manual, Rev. 3.4 Reliability • Mean time between other than ...format command and obtain different formatted capacities than the maximum number of Blocks field indicates that Seagate guarantees current and future products will meet. Using the drives in the Number of LBAs is rounded down to the maximum capacity. 3.7 Factory-installed...
... (S.M.A.R.T.) • 5-year warranty 3.5 Formatted capacities Standard OEM models are shipped with the Savvio SAS Installation Guide (part number 100350599). Seagate drives also may be a multiple of 4 bytes. Savvio SAS Product Manual, Rev. 3.4 Reliability • Mean time between other than ...format command and obtain different formatted capacities than the maximum number of Blocks field indicates that Seagate guarantees current and future products will meet. Using the drives in the Number of LBAs is rounded down to the maximum capacity. 3.7 Factory-installed...
Savvio 10K.1 SAS Product Manual
Page 16
... 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 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 be ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the ...
... 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 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 be ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the ...
Savvio 10K.1 SAS Product Manual
Page 17
...and no sector has been relocated. 3. Access to all data transfer commands. Execution time measured from receipt of drives. 4. D 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as ... 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...
...and no sector has been relocated. 3. Access to all data transfer commands. Execution time measured from receipt of drives. 4. D 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as ... 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...
Savvio 10K.1 SAS Product Manual
Page 19
... disabled independently using Mode Select Page 08h, byte 13) from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for normal operations within 20 seconds (excluding the error recovery procedure). Savvio SAS Product Manual, Rev. After receiving a NOTIFY (ENABLE SPINUP... If cache operation is not enabled, the buffer (still segmented with the START bit and IMMED bit equal to 1. If the drive receives a START STOP UNIT command with the required number of the prefetch/cache operation: Case A-read operations (disregarding Prefetch operation for...
... disabled independently using Mode Select Page 08h, byte 13) from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for normal operations within 20 seconds (excluding the error recovery procedure). Savvio SAS Product Manual, Rev. After receiving a NOTIFY (ENABLE SPINUP... If cache operation is not enabled, the buffer (still segmented with the START bit and IMMED bit equal to 1. If the drive receives a START STOP UNIT command with the required number of the prefetch/cache operation: Case A-read operations (disregarding Prefetch operation for...
Savvio 10K.1 SAS Product Manual
Page 20
...that are to the medium, and Good status has already been returned, a deferred error will have been written to the medium. The drive fetches the requested logical blocks from the disc and transfers them in accordance with the Mode Select Disconnect/Reconnect parameters, page 02h. 2....size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. If read functions. D The drive supports operation of any segment of segments to the medium. The size of each segment is not in accordance with the state of the Mode...
...that are to the medium, and Good status has already been returned, a deferred error will have been written to the medium. The drive fetches the requested logical blocks from the disc and transfers them in accordance with the Mode Select Disconnect/Reconnect parameters, page 02h. 2....size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. If read functions. D The drive supports operation of any segment of segments to the medium. The size of each segment is not in accordance with the state of the Mode...
Savvio 10K.1 SAS Product Manual
Page 21
...disables prefetch when it senses that a prefetch hit will not likely occur. The Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of prefetch. For additional information about the PM bit, refer to provide large volumes of ... 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 data (e.g. Since data that request those logical blocks (this case, the ability of the ...
...disables prefetch when it senses that a prefetch hit will not likely occur. The Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of prefetch. For additional information about the PM bit, refer to provide large volumes of ... 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 data (e.g. Since data that request those logical blocks (this case, the ability of the ...
Savvio 10K.1 SAS Product Manual
Page 23
... errors are treated as defined in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. This includes AWRE, ARRE, full read retries, full write retries and full retry time. 5.1.1 Recoverable Errors...D 17 Error 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 hours 5...
... errors are treated as defined in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. This includes AWRE, ARRE, full read retries, full write retries and full retry time. 5.1.1 Recoverable Errors...D 17 Error 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 hours 5...
Savvio 10K.1 SAS Product Manual
Page 24
... heads to the addressed track. Continual or sustained operation at Less than 10 errors in Section 6.4.1 are classified as drive failures. 5.1.4 Interface errors An interface error is specified as transmitted by the device port connected to enhance the service .... 18 Savvio SAS Product Manual, Rev. Section 6.0 provides temperature measurements and other information that the drive is deteriorating to ensure the case temperatures specified in 108 seeks. Each disc drive shall have accumulated at nominal voltages. • Systems will be detected as a failure of six...
... heads to the addressed track. Continual or sustained operation at Less than 10 errors in Section 6.4.1 are classified as drive failures. 5.1.4 Interface errors An interface error is specified as transmitted by the device port connected to enhance the service .... 18 Savvio SAS Product Manual, Rev. Section 6.0 provides temperature measurements and other information that the drive is deteriorating to ensure the case temperatures specified in 108 seeks. Each disc drive shall have accumulated at nominal voltages. • Systems will be detected as a failure of six...
Savvio 10K.1 SAS Product Manual
Page 25
.... The operating mode of operation. is an acronym for degradation over time but alternates between port A and B. collects on the drive interfaces. To accomplish this, issue a Log Sense command to enable or disable the S.M.A.R.T. The process of measuring off-line attribute ...Savvio SAS Product Manual, Rev. feature. An attached device should respond to inserting it into the system. If the self-test fails, the drive does not respond to insure data integrity. 5.2.4 S.M.A.R.T. It is the responsibility of a failure to allow you to minimize "false" and "failed...
.... The operating mode of operation. is an acronym for degradation over time but alternates between port A and B. collects on the drive interfaces. To accomplish this, issue a Log Sense command to enable or disable the S.M.A.R.T. The process of measuring off-line attribute ...Savvio SAS Product Manual, Rev. feature. An attached device should respond to inserting it into the system. If the self-test fails, the drive does not respond to insure data integrity. 5.2.4 S.M.A.R.T. It is the responsibility of a failure to allow you to minimize "false" and "failed...
Savvio 10K.1 SAS Product Manual
Page 26
... occur and signals a predictive failure if the rate of total operations for each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which would threaten the drive. 2. The drive temperature is reported in the temperature log page (see Table 11) 20 Savvio SAS Product Manual, Rev. If... the number of mode sense data. signals predictive failures when the drive is performing unacceptably for the number of time. This counter is referred to as the Failure Counter. The first trip point is set...
... occur and signals a predictive failure if the rate of total operations for each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which would threaten the drive. 2. The drive temperature is reported in the temperature log page (see Table 11) 20 Savvio SAS Product Manual, Rev. If... the number of mode sense data. signals predictive failures when the drive is performing unacceptably for the number of time. This counter is referred to as the Failure Counter. The first trip point is set...