ST3146807LC Model Product Manual PDF
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...March 2003 Seagate, Seagate Technology, and the Seagate logo are registered trademarks or trademarks of this publication may be reproduced in any form without notice, product offerings or specifications. Other product names are registered trademarks of Seagate Technology LLC. Cheetah, SeaFAX..., SeaFONE, SeaBOARD, and SeaTDD are registered trademarks or trademarks of Seagate Technology LLC. © 2002, 2003 Seagate Technology LLC All rights reserved Publication number: 100195486...
...March 2003 Seagate, Seagate Technology, and the Seagate logo are registered trademarks or trademarks of this publication may be reproduced in any form without notice, product offerings or specifications. Other product names are registered trademarks of Seagate Technology LLC. Cheetah, SeaFAX..., SeaFONE, SeaBOARD, and SeaTDD are registered trademarks or trademarks of Seagate Technology LLC. © 2002, 2003 Seagate Technology LLC All rights reserved Publication number: 100195486...
ST3146807LC Model Product Manual PDF
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... service 14 5.2.1 Mean time between failure 14 5.2.2 Preventive maintenance 14 5.2.3 Service life 14 5.2.4 Service philosophy 14 5.2.5 Service tools 14 5.2.6 Hot plugging Cheetah 10K.6 SCSI disc drives 15 5.2.7 S.M.A.R.T 15 5.2.8 Thermal monitor 16 5.2.9 Drive Self Test (DST 17 5.2.10 Product warranty 19 6.0 Physical/electrical specifications 21 6.1 AC power requirements 21 6.2 DC power requirements 21 6.2.1 Conducted...
... service 14 5.2.1 Mean time between failure 14 5.2.2 Preventive maintenance 14 5.2.3 Service life 14 5.2.4 Service philosophy 14 5.2.5 Service tools 14 5.2.6 Hot plugging Cheetah 10K.6 SCSI disc drives 15 5.2.7 S.M.A.R.T 15 5.2.8 Thermal monitor 16 5.2.9 Drive Self Test (DST 17 5.2.10 Product warranty 19 6.0 Physical/electrical specifications 21 6.1 AC power requirements 21 6.2 DC power requirements 21 6.2.1 Conducted...
ST3146807LC Model Product Manual PDF
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...Cheetah 10K.6 SCSI Product Manual, Rev. D 6.4 Environmental limits 29 6.4.1 Temperature 29 6.4.2 Relative humidity 29 6.4.3 Effective altitude (sea level 29 6.4.4 Shock and vibration 30 6.4.5 Air cleanliness 32 6.4.6 Acoustics 32 6.4.7 Electromagnetic susceptibility 32 6.5 Mechanical specifications 33 7.0 Defect and error management 35 7.1 Drive internal defects 35 7.2 Drive error recovery procedures 35 7.3 SCSI systems errors 36 8.0 Installation 37 8.1 Drive... power 71 9.10 Disc drive SCSI timing 72 9.11 Drive activity LED 73 10.0 Seagate Technology support services 75
...Cheetah 10K.6 SCSI Product Manual, Rev. D 6.4 Environmental limits 29 6.4.1 Temperature 29 6.4.2 Relative humidity 29 6.4.3 Effective altitude (sea level 29 6.4.4 Shock and vibration 30 6.4.5 Air cleanliness 32 6.4.6 Acoustics 32 6.4.7 Electromagnetic susceptibility 32 6.5 Mechanical specifications 33 7.0 Defect and error management 35 7.1 Drive internal defects 35 7.2 Drive error recovery procedures 35 7.3 SCSI systems errors 36 8.0 Installation 37 8.1 Drive... power 71 9.10 Disc drive SCSI timing 72 9.11 Drive activity LED 73 10.0 Seagate Technology support services 75
ST3146807LC Model Product Manual PDF
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Figure 7. Figure 16. Figure 20. input/output operations per second (LVD 26 ST373307 DC current and power vs. Cheetah 10K.6 SCSI Product Manual, Rev. Figure 3. Figure 8. Figure 9. Figure 17. Figure 23. Figure 24. Figure 25. ...Location of Figures Cheetah 10K.6 SCSI family drive (ST3146807LW shown 1 Typical ST3146807drive +12 V current profile 23 Typical ST3146807 drive +5 V current profile 23 Typical ST373307 drive +12 V current profile 24 Typical ST373307 drive +5 V current profile 24 Typical ST336607 drive +12 V current profile 25 Typical ST336607 drive +5 V current...
Figure 7. Figure 16. Figure 20. input/output operations per second (LVD 26 ST373307 DC current and power vs. Cheetah 10K.6 SCSI Product Manual, Rev. Figure 3. Figure 8. Figure 9. Figure 17. Figure 23. Figure 24. Figure 25. ...Location of Figures Cheetah 10K.6 SCSI family drive (ST3146807LW shown 1 Typical ST3146807drive +12 V current profile 23 Typical ST3146807 drive +5 V current profile 23 Typical ST373307 drive +12 V current profile 24 Typical ST373307 drive +5 V current profile 24 Typical ST336607 drive +12 V current profile 25 Typical ST336607 drive +5 V current...
ST3146807LC Model Product Manual PDF
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... references to the extent described in the ANSI SCSI SPI-3 interface specifications to individual models are necessary. Figure 1. D 1 1.0 Scope This manual describes Seagate® Technology LLC, Cheetah® 10K.6 SCSI disc drives. Cheetah 10K.6 SCSI family drive (ST3146807LW shown) The SCSI Interface Product Manual (part number 75789509) describes general SCSI interface characteristics of this manual.
... references to the extent described in the ANSI SCSI SPI-3 interface specifications to individual models are necessary. Figure 1. D 1 1.0 Scope This manual describes Seagate® Technology LLC, Cheetah® 10K.6 SCSI disc drives. Cheetah 10K.6 SCSI family drive (ST3146807LW shown) The SCSI Interface Product Manual (part number 75789509) describes general SCSI interface characteristics of this manual.
ST3146807LC Model Product Manual PDF
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... 92/31/EEC of 28 April 1992 and Directive 93/68/EEC of Section 8.4. 2.1 Standards The Cheetah 10K.6 SCSI family complies with this Manual and the Seagate SCSI Interface Product Manual, part number 75789509. Electromagnetic compliance for their product. It is designed for typical... not adversely affect the performance of design and construction. Special attention must meet any susceptibility performance requirements. Cheetah 10K.6 SCSI Product Manual, Rev. The Cheetah 10K.6 SCSI disc drive is a UL recognized component per UL1950, CSA certified to CSA C22.2 No. 950-95, and ...
... 92/31/EEC of 28 April 1992 and Directive 93/68/EEC of Section 8.4. 2.1 Standards The Cheetah 10K.6 SCSI family complies with this Manual and the Seagate SCSI Interface Product Manual, part number 75789509. Electromagnetic compliance for their product. It is designed for typical... not adversely affect the performance of design and construction. Special attention must meet any susceptibility performance requirements. Cheetah 10K.6 SCSI Product Manual, Rev. The Cheetah 10K.6 SCSI disc drive is a UL recognized component per UL1950, CSA certified to CSA C22.2 No. 950-95, and ...
ST3146807LC Model Product Manual PDF
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... Electromagnetic Compatibility (EMC) Framework requirements of the Taiwanese Bureau of Standards, Metrology, and Inspection (BSMI). 2.3 Reference documents Cheetah 10K.6 SCSI Installation Guide Seagate P/N 100195488 Safety and Regulatory Agency Specifications Seagate P/N 75789512 SCSI Interface Product Manual Seagate P/N 75789509 Applicable ANSI small computer system interface (SCSI) document numbers: T10/1143D T10/1416D T10/1417D T10/1157D...
... Electromagnetic Compatibility (EMC) Framework requirements of the Taiwanese Bureau of Standards, Metrology, and Inspection (BSMI). 2.3 Reference documents Cheetah 10K.6 SCSI Installation Guide Seagate P/N 100195488 Safety and Regulatory Agency Specifications Seagate P/N 75789512 SCSI Interface Product Manual Seagate P/N 75789509 Applicable ANSI small computer system interface (SCSI) document numbers: T10/1143D T10/1416D T10/1417D T10/1157D...
ST3146807LC Model Product Manual PDF
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...Cheetah 10K.6 SCSI models. Ultra320 SCSI uses negotiated transfer rates. differentiating features Model number Number of active heads I/O circuit type [1] Number of the I /O connector pins ST3146807LW 8 ST373307LW 4 Single-ended (SE) and low voltage differential (LVD) 68 ST336607LW 2 ST3146807LC 8 ST373307LC 4 Single-ended (SE) and low voltage differential (LVD) 80 ST336607LC...sealed at SCSI-1 and SCSI-2 data transfer rates for a variety of Seagate SCSI drives. The drive's interface supports multiple initiators, disconnect/reconnect, self-configuring host software, and...
...Cheetah 10K.6 SCSI models. Ultra320 SCSI uses negotiated transfer rates. differentiating features Model number Number of active heads I/O circuit type [1] Number of the I /O connector pins ST3146807LW 8 ST373307LW 4 Single-ended (SE) and low voltage differential (LVD) 68 ST336607LW 2 ST3146807LC 8 ST373307LC 4 Single-ended (SE) and low voltage differential (LVD) 80 ST336607LC...sealed at SCSI-1 and SCSI-2 data transfer rates for a variety of Seagate SCSI drives. The drive's interface supports multiple initiators, disconnect/reconnect, self-configuring host software, and...
ST3146807LC Model Product Manual PDF
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... Product Manual, Rev. D 3.1 Standard features The Cheetah 10K.6 SCSI family has the following standard features: • Integrated Ultra320 SCSI controller • Multimode SCSI drivers and receivers-single-ended (SE) and low voltage ... head landing zone • Embedded servo design • Self diagnostics performed when power is applied to 64 commands • Background processing of up to the drive • Zoned bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 8,192 kbytes data buffer • Hot plug compatibility...
... Product Manual, Rev. D 3.1 Standard features The Cheetah 10K.6 SCSI family has the following standard features: • Integrated Ultra320 SCSI controller • Multimode SCSI drivers and receivers-single-ended (SE) and low voltage ... head landing zone • Embedded servo design • Self diagnostics performed when power is applied to 64 commands • Background processing of up to the drive • Zoned bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 8,192 kbytes data buffer • Hot plug compatibility...
ST3146807LC Model Product Manual PDF
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... Cheetah 10K.6 SCSI Installation Guide, part number 100195488, is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 Accessories (user installed) The following table shows the standard OEM model capacities: ST3146807 ST373307 ST336607 Formatted data block size 512 bytes/sector [1] 11177330h (146.8 GB) [2] 88BB998h (73.4 GB) [2] 445DCCCh (36.7 GB) [2] Unformatted 189.6 GB...
... Cheetah 10K.6 SCSI Installation Guide, part number 100195488, is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 Accessories (user installed) The following table shows the standard OEM model capacities: ST3146807 ST373307 ST336607 Formatted data block size 512 bytes/sector [1] 11177330h (146.8 GB) [2] 88BB998h (73.4 GB) [2] 445DCCCh (36.7 GB) [2] Unformatted 189.6 GB...
ST3146807LC Model Product Manual PDF
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8 Cheetah 10K.6 SCSI Product Manual, Rev. Refer to Section 9.10 and to the SCSI Interface Product Manual for additional timing details. 4.2.1 Access time [5] Including controller overhead (without disconnect) [1] [3] Average-Typical [2] Single Track-Typical [2] Full Stroke-Typical [2] Drive level Read Write msec 4.90 5.50 0.55 0.75 9.20 9.70 Not ... 64,000 570 475-841 10,008 2.99 ST373307 73.4 4 368 18,350 49,855 64,000 570 475-841 10,008 2.99 ST336607 36.7 2 368 18,350 49,855 64,000 570 475-841 10,008 2.99 GByte (formatted, rounded off values) Kbytes (average, rounded off...
8 Cheetah 10K.6 SCSI Product Manual, Rev. Refer to Section 9.10 and to the SCSI Interface Product Manual for additional timing details. 4.2.1 Access time [5] Including controller overhead (without disconnect) [1] [3] Average-Typical [2] Single Track-Typical [2] Full Stroke-Typical [2] Drive level Read Write msec 4.90 5.50 0.55 0.75 9.20 9.70 Not ... 64,000 570 475-841 10,008 2.99 ST373307 73.4 4 368 18,350 49,855 64,000 570 475-841 10,008 2.99 ST336607 36.7 2 368 18,350 49,855 64,000 570 475-841 10,008 2.99 GByte (formatted, rounded off values) Kbytes (average, rounded off...
ST3146807LC Model Product Manual PDF
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...application of bytes per sector. Cheetah 10K.6 SCSI Product Manual, Rev. If n (number of power. Read/write consecutive sectors on a track Yes Flaw reallocation performance impact (for flaws reallocated at nominal voltage has been applied, the drive becomes ready within 20 seconds ...2.99 msec Notes for Section 4.2. [1] Execution time measured from the standpoint that in Section 4.5.1 and 4.5.2. There is written. The drive supports a maximum of bytes per sector) is enabled and disabled independently via the Mode Select command. D 9 Sector Sizes: Default...
...application of bytes per sector. Cheetah 10K.6 SCSI Product Manual, Rev. If n (number of power. Read/write consecutive sectors on a track Yes Flaw reallocation performance impact (for flaws reallocated at nominal voltage has been applied, the drive becomes ready within 20 seconds ...2.99 msec Notes for Section 4.2. [1] Execution time measured from the standpoint that in Section 4.5.1 and 4.5.2. There is written. The drive supports a maximum of bytes per sector) is enabled and disabled independently via the Mode Select command. D 9 Sector Sizes: Default...
ST3146807LC Model Product Manual PDF
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... specification mentioned above. 3. See explanations associated with the disconnect/reconnect specification referred to be generated. However, the drive does not overwrite data that was written there at the beginning of segments) is still used as a cache storage...initiated. D tion is retained in the cache to in Mode Page 08h, byte 2, bit 0. Case B - The drive transfers the remaining requested LBs from a previous read operation with buffer-full ratio rules. A Read command is received and ...cache from the cache to the host in cache: 1. 10 Cheetah 10K.6 SCSI Product Manual, Rev.
... specification mentioned above. 3. See explanations associated with the disconnect/reconnect specification referred to be generated. However, the drive does not overwrite data that was written there at the beginning of segments) is still used as a cache storage...initiated. D tion is retained in the cache to in Mode Page 08h, byte 2, bit 0. Case B - The drive transfers the remaining requested LBs from a previous read operation with buffer-full ratio rules. A Read command is received and ...cache from the cache to the host in cache: 1. 10 Cheetah 10K.6 SCSI Product Manual, Rev.
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...small segments of data without taking the time to the medium. In "server mode" (PM bit = 0), the drive can dynamically change the number of data. DRA bit = 0 enables prefetch. If the host uses software interleave,...keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for contiguous blocks of data, ARLA disables prefetch, but as long as sequential read operations request... Select page 08h, byte 12, bit 5 (Disable Read Ahead - Cheetah 10K.6 SCSI Product Manual, Rev.
...small segments of data without taking the time to the medium. In "server mode" (PM bit = 0), the drive can dynamically change the number of data. DRA bit = 0 enables prefetch. If the host uses software interleave,...keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for contiguous blocks of data, ARLA disables prefetch, but as long as sequential read operations request... Select page 08h, byte 12, bit 5 (Disable Read Ahead - Cheetah 10K.6 SCSI Product Manual, Rev.
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... random data. 5.1.1 Environmental interference When evaluating systems operation under conditions of Electromagnetic Interference (EMI), the performance of the drive within two attempts at writing the record with the SCSI FORMAT command. • Errors caused by media defects or ...drive has been formatted with a read verify after each attempt (excluding media defects). 5.1.4 Seek errors A seek error is to the addressed track. Cheetah 10K.6 SCSI Product Manual, Rev. Unrecoverable write errors are those which cannot be excluded from the error or fault status provided through the drive...
... random data. 5.1.1 Environmental interference When evaluating systems operation under conditions of Electromagnetic Interference (EMI), the performance of the drive within two attempts at writing the record with the SCSI FORMAT command. • Errors caused by media defects or ...drive has been formatted with a read verify after each attempt (excluding media defects). 5.1.4 Seek errors A seek error is to the addressed track. Cheetah 10K.6 SCSI Product Manual, Rev. Unrecoverable write errors are those which cannot be excluded from the error or fault status provided through the drive...
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... 6.4.1 are no spare parts available for a minimum period of disc drives in service per year. • Operations at least nine months of Cheetah 10K.6 SCSI disc drives by drive malfunction. Drive warranty is voided if the HDA is an unrecoverable seek error. Field... repair of the extensive diagnostic equipment required for special tools. 14 Cheetah 10K.6 SCSI Product Manual, Rev. Section 6.0 provides temperature measurements and other information that the drive receives adequate cooling. Drive failure means any stoppage or substandard performance caused by ensuring that may...
... 6.4.1 are no spare parts available for a minimum period of disc drives in service per year. • Operations at least nine months of Cheetah 10K.6 SCSI disc drives by drive malfunction. Drive warranty is voided if the HDA is an unrecoverable seek error. Field... repair of the extensive diagnostic equipment required for special tools. 14 Cheetah 10K.6 SCSI Product Manual, Rev. Section 6.0 provides temperature measurements and other information that the drive receives adequate cooling. Drive failure means any stoppage or substandard performance caused by ensuring that may...
ST3146807LC Model Product Manual PDF
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...removal and insertion of the "Informational Exceptions Control Mode Page" (1Ch). Note. process. D 15 5.2.6 Hot plugging Cheetah 10K.6 SCSI disc drives The ANSI SPI-3 (T10/1302D) document defines the physical requirements for all devices on the device being inserted makes power...-line functions. Four cases are differentiated by the system such that indicate a drive failure and is intended to recognize conditions that a device being changed Seagate Cheetah 10K.6 SCSI disc drives support all S.M.A.R.T. RST signal asserted continuously during insertion or removal Case 4 -...
...removal and insertion of the "Informational Exceptions Control Mode Page" (1Ch). Note. process. D 15 5.2.6 Hot plugging Cheetah 10K.6 SCSI disc drives The ANSI SPI-3 (T10/1302D) document defines the physical requirements for all devices on the device being inserted makes power...-line functions. Four cases are differentiated by the system such that indicate a drive failure and is intended to recognize conditions that a device being changed Seagate Cheetah 10K.6 SCSI disc drives support all S.M.A.R.T. RST signal asserted continuously during insertion or removal Case 4 -...
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... the process starts over which : 1. signals predictive failures when the drive is performing unacceptably for a period of total operations for each attribute. 5.2.8 Thermal monitor Cheetah 10K.6 SCSI drives implement a temperature warning system which to an idle period on the drive which would threaten the drive. 2. Signals the host if the temperature exceeds a value which exceed...
... the process starts over which : 1. signals predictive failures when the drive is performing unacceptably for a period of total operations for each attribute. 5.2.8 Thermal monitor Cheetah 10K.6 SCSI drives implement a temperature warning system which to an idle period on the drive which would threaten the drive. 2. Signals the host if the temperature exceeds a value which exceed...
ST3146807LC Model Product Manual PDF
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...of the number of retries required to Seagate for this drive is 68°C, however, you specify a temperature greater than 68°C in the FRU code field of the drive. There are exhausted • Write error after power-up and then at a system level. Cheetah 10K.6 SCSI Product Manual, Rev.... The second trip point is exceeded, S.M.A.R.T. If the drive fails the test, remove it from service and return ...
...of the number of retries required to Seagate for this drive is 68°C, however, you specify a temperature greater than 68°C in the FRU code field of the drive. There are exhausted • Write error after power-up and then at a system level. Cheetah 10K.6 SCSI Product Manual, Rev.... The second trip point is exceeded, S.M.A.R.T. If the drive fails the test, remove it from service and return ...
ST3146807LC Model Product Manual PDF
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...test does not scan the entire media surface, but does some of these conditions, the drive responds to make room for the new parameter block. The integrity of the drive prior to Seagate as possible within 120 seconds. A complete read/verify scan is checked through read/write/...Diagnostic command. Existing data will report a fault condition. 18 Cheetah 10K.6 SCSI Product Manual, Rev. A Drive Not Ready condition is the responsibility of DST, a Not Ready condition also qualifies the drive to be returned to testing The drive must be moved to a Test Unit Ready command with ...
...test does not scan the entire media surface, but does some of these conditions, the drive responds to make room for the new parameter block. The integrity of the drive prior to Seagate as possible within 120 seconds. A complete read/verify scan is checked through read/write/...Diagnostic command. Existing data will report a fault condition. 18 Cheetah 10K.6 SCSI Product Manual, Rev. A Drive Not Ready condition is the responsibility of DST, a Not Ready condition also qualifies the drive to be returned to testing The drive must be moved to a Test Unit Ready command with ...