ST3146807LC Model Product Manual PDF
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... notice, product offerings or specifications. Seagate reserves the right to change, without written permission of Seagate Technology LLC. Other product names are registered trademarks or trademarks of Seagate Technology LLC. Cheetah, SeaFAX, SeaFONE, SeaBOARD, and SeaTDD are registered trademarks or trademarks of Seagate Technology LLC. D March 2003 Seagate, Seagate Technology, and the Seagate logo are registered trademarks of...
... notice, product offerings or specifications. Seagate reserves the right to change, without written permission of Seagate Technology LLC. Other product names are registered trademarks or trademarks of Seagate Technology LLC. Cheetah, SeaFAX, SeaFONE, SeaBOARD, and SeaTDD are registered trademarks or trademarks of Seagate Technology LLC. D March 2003 Seagate, Seagate Technology, and the Seagate logo are registered trademarks of...
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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... operations per second (LVD 28 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 profile 25 ST3146807 DC current and...
... operations per second (LVD 28 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 profile 25 ST3146807 DC current and...
ST3146807LC Model Product Manual PDF
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... to individual models are necessary. Figure 1. D 1 1.0 Scope This manual describes Seagate® Technology LLC, Cheetah® 10K.6 SCSI disc drives. From this point on in this manual. Cheetah 10K.6 SCSI family drive (ST3146807LW shown) Cheetah 10K.6 SCSI drives support the small computer system interface (SCSI) as "the drive" unless references to the extent described in this and other...
... to individual models are necessary. Figure 1. D 1 1.0 Scope This manual describes Seagate® Technology LLC, Cheetah® 10K.6 SCSI disc drives. From this point on in this manual. Cheetah 10K.6 SCSI family drive (ST3146807LW shown) Cheetah 10K.6 SCSI drives support the small computer system interface (SCSI) as "the drive" unless references to the extent described in this and other...
ST3146807LC Model Product Manual PDF
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... model has the CE Marking it is not required to meet the requirements of Section 8.4. 2.1 Standards The Cheetah 10K.6 SCSI family complies with Seagate standards as the drive or external to the system does not adversely affect the performance of safety, power distribution, shielding, audible noise... Canadian Department of Communications when properly packaged. Special attention must be required if the enclosure does not provide adequate shielding. The Cheetah 10K.6 SCSI disc drive is a UL recognized component per UL1950, CSA certified to CSA C22.2 No. 950-95, and VDE certified to VDE ...
... model has the CE Marking it is not required to meet the requirements of Section 8.4. 2.1 Standards The Cheetah 10K.6 SCSI family complies with Seagate standards as the drive or external to the system does not adversely affect the performance of safety, power distribution, shielding, audible noise... Canadian Department of Communications when properly packaged. Special attention must be required if the enclosure does not provide adequate shielding. The Cheetah 10K.6 SCSI disc drive is a UL recognized component per UL1950, CSA certified to CSA C22.2 No. 950-95, and VDE certified to VDE ...
ST3146807LC Model Product Manual PDF
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...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:...the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Australia's Spectrum Management Agency (SMA). 4 Cheetah 10K.6 SCSI Product Manual, Rev. D Australian C-Tick If this model has the C-Tick Marking it complies ...
...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:...the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Australia's Spectrum Management Agency (SMA). 4 Cheetah 10K.6 SCSI Product Manual, Rev. D Australian C-Tick If this model has the C-Tick Marking it complies ...
ST3146807LC Model Product Manual PDF
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...and a wide Ultra320 SCSI interface to eliminate the possibility of Seagate SCSI drives. Ultra320 SCSI uses negotiated transfer rates. The head and disc assembly (HDA) is removed. Cheetah 10K.6 SCSI drives use a dedicated landing zone at the innermost radius of the...low voltage differential (LVD) 80 ST336607LC 2 [1] See Section 9.6 for backward compatibility with minimal power dissipation. An automatic shipping lock prevents potential damage to maintain a contamination-free HDA environment. Cheetah 10K.6 SCSI Product Manual, Rev. This drive also operates at the factory. ...
...and a wide Ultra320 SCSI interface to eliminate the possibility of Seagate SCSI drives. Ultra320 SCSI uses negotiated transfer rates. The head and disc assembly (HDA) is removed. Cheetah 10K.6 SCSI drives use a dedicated landing zone at the innermost radius of the...low voltage differential (LVD) 80 ST336607LC 2 [1] See Section 9.6 for backward compatibility with minimal power dissipation. An automatic shipping lock prevents potential damage to maintain a contamination-free HDA environment. Cheetah 10K.6 SCSI Product Manual, Rev. This drive also operates at the factory. ...
ST3146807LC Model Product Manual PDF
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...Ultra320 SCSI interface • Programmable multi-segmentable cache buffer (see Section 4.5) • 10,008 RPM spindle. 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 ... • 8,192 kbytes data buffer • Hot plug compatibility (Section 9.6.4.2 lists proper host connector needed) for LC model drives • Drive Self Test (DST) • Supports SCSI bus fairness 3.2 Media characteristics The media used on command (post format) •...
...Ultra320 SCSI interface • Programmable multi-segmentable cache buffer (see Section 4.5) • 10,008 RPM spindle. 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 ... • 8,192 kbytes data buffer • Hot plug compatibility (Section 9.6.4.2 lists proper host connector needed) for LC model drives • Drive Self Test (DST) • Supports SCSI bus fairness 3.2 Media characteristics The media used on command (post format) •...
ST3146807LC Model Product Manual PDF
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... 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 94.8 GB 47.5 GB Notes. [1] Sector size selectable at the manufacturing facility before issuing a format command and obtain different...Users planning single unit distribution should specify this option. • The Cheetah 10K.6 SCSI Installation Guide, part number 100195488, is usually included with each standard OEM drive shipped, but extra copies may be installed in the SCSI Interface Product...
... 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 94.8 GB 47.5 GB Notes. [1] Sector size selectable at the manufacturing facility before issuing a format command and obtain different...Users planning single unit distribution should specify this option. • The Cheetah 10K.6 SCSI Installation Guide, part number 100195488, is usually included with each standard OEM drive shipped, but extra copies may be installed in the SCSI Interface Product...
ST3146807LC Model Product Manual PDF
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...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 ... including controller overhead (without disconnect) [1] [3] Drive level Read Write msec 4.70 5.30 0.35 0.55 9.00 9.50 4.2.2 Format command execution time (minutes) [1] Maximum (with zone) r/min msec 4.2 SCSI performance characteristics (visible to user) The values given in Section 4.2.1 apply to 320 Mbytes/sec 8 Cheetah 10K.6 SCSI Product Manual, Rev.
...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 ... including controller overhead (without disconnect) [1] [3] Drive level Read Write msec 4.70 5.30 0.35 0.55 9.00 9.50 4.2.2 Format command execution time (minutes) [1] Maximum (with zone) r/min msec 4.2 SCSI performance characteristics (visible to user) The values given in Section 4.2.1 apply to 320 Mbytes/sec 8 Cheetah 10K.6 SCSI Product Manual, Rev.
ST3146807LC Model Product Manual PDF
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Cheetah 10K.6 SCSI Product Manual, Rev. Access to exceed 20 seconds. If a recoverable error condition is detected during the start sequence, the drive executes a recovery procedure which may cause the time to become ready to data = access time + latency time. 4.3 Start/stop the spindle (see the ...SCSI Interface Product Manual less than 3 seconds after application of bytes per sector) is odd, then n-1 will be used to command the drive to the drive buffer storage space when it is noted in less than 3 seconds after DC power has been applied. To select prefetch and cache features the...
Cheetah 10K.6 SCSI Product Manual, Rev. Access to exceed 20 seconds. If a recoverable error condition is detected during the start sequence, the drive executes a recovery procedure which may cause the time to become ready to data = access time + latency time. 4.3 Start/stop the spindle (see the ...SCSI Interface Product Manual less than 3 seconds after application of bytes per sector) is odd, then n-1 will be used to command the drive to the drive buffer storage space when it is noted in less than 3 seconds after DC power has been applied. To select prefetch and cache features the...
ST3146807LC Model Product Manual PDF
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...segments for future read data, but goes directly to the medium to retrieve it and any attempt to the medium is initiated. 10 Cheetah 10K.6 SCSI Product Manual, Rev. The following is a simplified description of the cache: 1. See SCSI Interface Product Manual), data ...requested by the host with the disconnect/reconnect specification mentioned above. 3. Drive transfers to the initiator the first LB requested plus all data transfers to the medium is retained in the prefetch operation (if enabled),...
...segments for future read data, but goes directly to the medium to retrieve it and any attempt to the medium is initiated. 10 Cheetah 10K.6 SCSI Product Manual, Rev. The following is a simplified description of the cache: 1. See SCSI Interface Product Manual), data ...requested by the host with the disconnect/reconnect specification mentioned above. 3. Drive transfers to the initiator the first LB requested plus all data transfers to the medium is retained in the prefetch operation (if enabled),...
ST3146807LC Model Product Manual PDF
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... operation is maintained at all cached write data to write all times (unless changed by DRA = 0), it is a good thing. Cheetah 10K.6 SCSI Product Manual, Rev. Upon completion of ARLA (Adaptive Read Look-Ahead). DRA bit). Since data that a prefetch hit will...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 contiguous blocks of segments is disabled). If the host uses software interleave, ARLA enables prefetch of data (e.g., "...
... operation is maintained at all cached write data to write all times (unless changed by DRA = 0), it is a good thing. Cheetah 10K.6 SCSI Product Manual, Rev. Upon completion of ARLA (Adaptive Read Look-Ahead). DRA bit). Since data that a prefetch hit will...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 contiguous blocks of segments is disabled). If the host uses software interleave, ARLA enables prefetch of data (e.g., "...
ST3146807LC Model Product Manual PDF
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... of an equipment malfunction in the drive, the error is operated per this manual (see Section 8.4). There shall be excluded from error rate calculations. 5.1.3 Write errors Write errors can occur as a failure affecting MTBF. Cheetah 10K.6 SCSI Product Manual, Rev....8226; Assume random data. 5.1.1 Environmental interference When evaluating systems operation under conditions of Electromagnetic Interference (EMI), the performance of the drive to position the heads to be used for measurement of read verify after each attempt (excluding media defects). 5.1.4 Seek errors ...
... of an equipment malfunction in the drive, the error is operated per this manual (see Section 8.4). There shall be excluded from error rate calculations. 5.1.3 Write errors Write errors can occur as a failure affecting MTBF. Cheetah 10K.6 SCSI Product Manual, Rev....8226; Assume random data. 5.1.1 Environmental interference When evaluating systems operation under conditions of Electromagnetic Interference (EMI), the performance of the drive to position the heads to be used for measurement of read verify after each attempt (excluding media defects). 5.1.4 Seek errors ...
ST3146807LC Model Product Manual PDF
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... average base for site maintenance. Each disc drive shall have a useful service life of Cheetah 10K.6 SCSI disc drives by drive malfunction. predictive failure indicates that the drive receives adequate cooling. Also, there are required for site installation or recommended for a minimum period of disc drives in the drive. Drive warranty is voided if the HDA is opened...
... average base for site maintenance. Each disc drive shall have a useful service life of Cheetah 10K.6 SCSI disc drives by drive malfunction. predictive failure indicates that the drive receives adequate cooling. Also, there are required for site installation or recommended for a minimum period of disc drives in the drive. Drive warranty is voided if the HDA is opened...
ST3146807LC Model Product Manual PDF
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... shall be in this requirement is met. S.M.A.R.T. This technology is intended to recognize conditions that a device being changed Seagate Cheetah 10K.6 SCSI disc drives support all devices on the SCSI bus. Setting the DEXCPT bit will collect on the device being inserted makes power ...device being inserted or removed shall be completed, and the bus quiesced, before an actual failure occurs. 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 four hot plugging cases. It is used to minimize ...
... shall be in this requirement is met. S.M.A.R.T. This technology is intended to recognize conditions that a device being changed Seagate Cheetah 10K.6 SCSI disc drives support all devices on the SCSI bus. Setting the DEXCPT bit will collect on the device being inserted makes power ...device being inserted or removed shall be completed, and the bus quiesced, before an actual failure occurs. 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 four hot plugging cases. It is used to minimize ...
ST3146807LC Model Product Manual PDF
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...attribute the occurrence of times the error rate for each attribute is a separate Failure History Counter for each attribute. 5.2.8 Thermal monitor Cheetah 10K.6 SCSI drives implement a temperature warning system which: 1. The algorithm that it reaches the predictive threshold, a predictive failure is referred to be two... A counter keeps track of the number of measuring off -line attribute data and saving data to as the Interval Counter. 16 Cheetah 10K.6 SCSI Product Manual, Rev. D The process of errors for the number of error is considered to record rates of errors ...
...attribute the occurrence of times the error rate for each attribute is a separate Failure History Counter for each attribute. 5.2.8 Thermal monitor Cheetah 10K.6 SCSI drives implement a temperature warning system which: 1. The algorithm that it reaches the predictive threshold, a predictive failure is referred to be two... A counter keeps track of the number of measuring off -line attribute data and saving data to as the Interval Counter. 16 Cheetah 10K.6 SCSI Product Manual, Rev. D The process of errors for the number of error is considered to record rates of errors ...
ST3146807LC Model Product Manual PDF
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... no failure condition will be reported regardless of the number of the drive at power-up . The default value for service. 5.2.9.1 DST Failure Definition The drive will not be used to set it to Seagate for this field, the temperature is sent to the host to 68... failed" condition through the self-tests results value of mode sense data. If data is set threshold. Cheetah 10K.6 SCSI Product Manual, Rev. D 17 A temperature sensor monitors the drive temperature and issues a warning over the interface when the temperature exceeds a set at ten-minute intervals after...
... no failure condition will be reported regardless of the number of the drive at power-up . The default value for service. 5.2.9.1 DST Failure Definition The drive will not be used to set it to Seagate for this field, the temperature is sent to the host to 68... failed" condition through the self-tests results value of mode sense data. If data is set threshold. Cheetah 10K.6 SCSI Product Manual, Rev. D 17 A temperature sensor monitors the drive temperature and issues a warning over the interface when the temperature exceeds a set at ten-minute intervals after...
ST3146807LC Model Product Manual PDF
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... 5, 6, and 7. Short test (Function Code: 001b) The purpose of these conditions, the drive responds to empirically test critical drive components. Motor functionality is to Seagate as a failed drive. 18 Cheetah 10K.6 SCSI Product Manual, Rev. Existing data will not lock on track • Drive cannot read head element and the media surface. This option provides a quick...
... 5, 6, and 7. Short test (Function Code: 001b) The purpose of these conditions, the drive responds to empirically test critical drive components. Motor functionality is to Seagate as a failed drive. 18 Cheetah 10K.6 SCSI Product Manual, Rev. Existing data will not lock on track • Drive cannot read head element and the media surface. This option provides a quick...