Savvio 10K.1 SAS Product Manual
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D August 2007 Product Manual Savvio SAS ST973401SS ST936701SS 100350598 Rev.
D August 2007 Product Manual Savvio SAS ST973401SS ST936701SS 100350598 Rev.
Savvio 10K.1 SAS Product Manual
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... 25 6.1 AC power requirements 25 6.2 DC power requirements 25 6.2.1 Conducted noise immunity 27 6.2.2 Power sequencing 27 6.2.3 Current profiles 27 6.3 Power dissipation 30 6.4 Environmental limits 32 Savvio SAS Product Manual, Rev. D i
... 25 6.1 AC power requirements 25 6.2 DC power requirements 25 6.2.1 Conducted noise immunity 27 6.2.2 Power sequencing 27 6.2.3 Current profiles 27 6.3 Power dissipation 30 6.4 Environmental limits 32 Savvio SAS Product Manual, Rev. D i
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... 9.3.2 Mode Sense data 51 9.4 Miscellaneous operating features and conditions 55 9.4.1 SAS physical interface 56 9.4.2 Physical characteristics 59 9.4.3 Connector requirements 59 9.4.4 Electrical description 59 9.4.5 Pin descriptions 59 9.4.6 SAS transmitters 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.
... 9.3.2 Mode Sense data 51 9.4 Miscellaneous operating features and conditions 55 9.4.1 SAS physical interface 56 9.4.2 Physical characteristics 59 9.4.3 Connector requirements 59 9.4.4 Electrical description 59 9.4.5 Pin descriptions 59 9.4.6 SAS transmitters 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.
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...32 Recommended mounting 34 Mounting configuration dimensions 37 Physical interface 41 Air flow 42 Physical interface 56 SAS device plug dimensions 57 SAS device plug dimensions (detail 58 SAS transmitters and receivers 60 Receive eye mask 62 Reveive tolerance eye mask 63 Sinusoidal jitter mask ...64 Compliance interconnect test load 70 Zero-length test load 70 ISI loss example at 3.0 Gbps 70 ISI loss example at 1.5 Gbps 71 Savvio SAS...
...32 Recommended mounting 34 Mounting configuration dimensions 37 Physical interface 41 Air flow 42 Physical interface 56 SAS device plug dimensions 57 SAS device plug dimensions (detail 58 SAS transmitters and receivers 60 Receive eye mask 62 Reveive tolerance eye mask 63 Sinusoidal jitter mask ...64 Compliance interconnect test load 70 Zero-length test load 70 ISI loss example at 3.0 Gbps 70 ISI loss example at 1.5 Gbps 71 Savvio SAS...
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Savvio family disc drive Savvio SAS Product Manual, Rev. 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. 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 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. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual.
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... and design their system to ensure that the drive meets the appropriate EMI requirements in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. See Tables 12 and 13, DC power requirements. Mounting by bottom holes must be securely mounted...The drive is capable of meeting the Class B limits of the FCC Rules and Regulations of the Canadian Department of Communications when properly packaged; Savvio SAS Product Manual, Rev. Shielded I /O cables are external to the enclosure, shielded cables should be required if the enclosure does not provide ...
... and design their system to ensure that the drive meets the appropriate EMI requirements in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. See Tables 12 and 13, DC power requirements. Mounting by bottom holes must be securely mounted...The drive is capable of meeting the Class B limits of the FCC Rules and Regulations of the Canadian Department of Communications when properly packaged; Savvio SAS Product Manual, Rev. Shielded I /O cables are external to the enclosure, shielded cables should be required if the enclosure does not provide ...
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... (RRL) Ministry of Information and Communication Republic of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. D Australian C-Tick If this Seagate model complies with the directives/standards for test platforms. The system configurations include: • Typical ... 13438 and meets the Electromagnetic Compatibility (EMC) Framework requirements of the Taiwanese Bureau of Korea. 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....
... (RRL) Ministry of Information and Communication Republic of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. D Australian C-Tick If this Seagate model complies with the directives/standards for test platforms. The system configurations include: • Typical ... 13438 and meets the Electromagnetic Compatibility (EMC) Framework requirements of the Taiwanese Bureau of Korea. 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....
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...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 SFF-8482SAS Plug Connector ANSI INCITS.xxx Serial Attached SCSI (SAS...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 ...
...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 SFF-8482SAS Plug Connector ANSI INCITS.xxx Serial Attached SCSI (SAS...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 ...
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...to the drive. The drive does not contain user-replaceable parts. Savvio drives decode track 0 location data 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 capacity data storage for ...is sealed at the innermost radius of the media to support the Serial Attached SCSI Protocol as this drive. Savvio SAS Product Manual, Rev. Savvio drives use a high-performance actuator assembly with minimal power dissipation. Never disassemble the HDA and do not ...
...to the drive. The drive does not contain user-replaceable parts. Savvio drives decode track 0 location data 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 capacity data storage for ...is sealed at the innermost radius of the media to support the Serial Attached SCSI Protocol as this drive. Savvio SAS Product Manual, Rev. Savvio drives use a high-performance actuator assembly with minimal power dissipation. Never disassemble the HDA and do not ...
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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 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 RPM spindle. deep task...
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 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 RPM spindle. deep task...
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...actually formats out for this manner gives the absolute maximum capacity potential, but the excess capacity above . A value greater than maximum. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of two...143,374,744 140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. Savvio SAS Product Manual, Rev. A value of zero in one of LBAs in this product are shipped with the Savvio SAS Installation Guide (part number 100350599). To provide a stable target capacity environment ...
...actually formats out for this manner gives the absolute maximum capacity potential, but the excess capacity above . A value greater than maximum. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of two...143,374,744 140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. Savvio SAS Product Manual, Rev. A value of zero in one of LBAs in this product are shipped with the Savvio SAS Installation Guide (part number 100350599). To provide a stable target capacity environment ...
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...bulk packaging to provide maximum protection against transit damage. 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 depending... 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. The drive is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 User-...
...bulk packaging to provide maximum protection against transit damage. 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 depending... 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. The drive is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 User-...
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...Read Write 4.0 4.4 0.20 0.60 8.1 8.6 1. Access time = controller overhead + average seek time and applies to data = access time + latency time. Savvio SAS Product Manual, Rev. Access to all data transfer commands. Assumes no errors and no sector has been relocated. 3. D 11 4.0 Performance characteristics This section provides...speed 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 (unformatted, ...
...Read Write 4.0 4.4 0.20 0.60 8.1 8.6 1. Access time = controller overhead + average seek time and applies to data = access time + latency time. Savvio SAS Product Manual, Rev. Access to all data transfer commands. Assumes no errors and no sector has been relocated. 3. D 11 4.0 Performance characteristics This section provides...speed 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 (unformatted, ...
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...(without verify) ST973401SS 52 26 ST936701SS 26 13 4.2.3 General performance characteristics Minimum sector interleave 1 to 1 Data buffer to/from the host. 12 Savvio SAS Product Manual, Rev. D Rate measured from the start of bytes per sector is not divisible by 4, the next lowest number that is 512-...byte data blocks Variable 512 to or from disc media (one 512-byte logical block)* Minimum Maximum 63 MBytes/sec 94 MBytes/sec SAS Interface maximum instantaneous transfer rate 300 Mbytes/sec* per port (dual port = 600 Mbytes/sec*) Logical block sizes Default is devisible by...
...(without verify) ST973401SS 52 26 ST936701SS 26 13 4.2.3 General performance characteristics Minimum sector interleave 1 to 1 Data buffer to/from the host. 12 Savvio SAS Product Manual, Rev. D Rate measured from the start of bytes per sector is not divisible by 4, the next lowest number that is 512-...byte data blocks Variable 512 to or from disc media (one 512-byte logical block)* Minimum Maximum 63 MBytes/sec 94 MBytes/sec SAS Interface maximum instantaneous transfer rate 300 Mbytes/sec* per port (dual port = 600 Mbytes/sec*) Logical block sizes Default is devisible by...
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...the Mode Select command; If the cache is enabled (see RCD bit in accordance with the proper values in the applicable bytes in the SAS Interface Manual. The following is a simplified description of the prefetch/cache operation: Case A-read command is retrieved from removal of segments) ...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 START STOP UNIT command with the START bit equal to retrieve it is already in the...
...the Mode Select command; If the cache is enabled (see RCD bit in accordance with the proper values in the applicable bytes in the SAS Interface Manual. The following is a simplified description of the prefetch/cache operation: Case A-read command is retrieved from removal of segments) ...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 START STOP UNIT command with the START bit equal to retrieve it is already in the...
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... cache to be written are cleared. however, the drive does not overwrite data that are to the medium is set up for the drive. 14 Savvio SAS Product Manual, Rev. Note. If there are, the respective cache segments are already stored in bit 4 of byte 2 of user-selectable configurations. During a prefetch, the...
... cache to be written are cleared. however, the drive does not overwrite data that are to the medium is set up for the drive. 14 Savvio SAS Product Manual, Rev. Note. If there are, the respective cache segments are already stored in bit 4 of byte 2 of user-selectable configurations. During a prefetch, the...
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...= 0), it decides that a prefetch hit will not likely occur. "software interleave"). If the host is not using a Mode Select command). Savvio SAS Product Manual, Rev. Since data that is prefetched replaces data already in some buffer segments, the host can dynamically change the number of cache buffer... 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. DRA bit = 0 enables prefetch. In a desktop environment, you want to configure the cache to respond quickly...
...= 0), it decides that a prefetch hit will not likely occur. "software interleave"). If the host is not using a Mode Select command). Savvio SAS Product Manual, Rev. Since data that is prefetched replaces data already in some buffer segments, the host can dynamically change the number of cache buffer... 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. DRA bit = 0 enables prefetch. In a desktop environment, you want to configure the cache to respond quickly...
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... The following : • The drive is operated in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Savvio SAS Product Manual, Rev.
... The following : • The drive is operated in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Savvio SAS Product Manual, Rev.
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... to an imminent failure and is considered an MTBF hit. 5.2.2 Preventive maintenance No routine scheduled preventive maintenance is required. 18 Savvio SAS Product Manual, Rev. Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve...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 ensures the HDA case temperatures specified in Section 6.4 are not exceeded. Continual or sustained operation at ...
... to an imminent failure and is considered an MTBF hit. 5.2.2 Preventive maintenance No routine scheduled preventive maintenance is required. 18 Savvio SAS Product Manual, Rev. Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve...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 ensures the HDA case temperatures specified in Section 6.4 are not exceeded. Continual or sustained operation at ...
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... next scheduled measurement and data logging process occurs. You can 't predict instantaneous drive failures. delay times 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. An attached device should respond to an idle period on the drive interfaces. S.M.A.R.T. You can be in "On-line Mode Only" and...
... next scheduled measurement and data logging process occurs. You can 't predict instantaneous drive failures. delay times 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. An attached device should respond to an idle period on the drive interfaces. S.M.A.R.T. You can be in "On-line Mode Only" and...