Product Manual
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.... Seagate reserves the right to change, without written permission of Seagate Technology LLC. Other product names are registered trademarks of Seagate Technology LLC. C May 2001 Seagate, Seagate Technology, and the Seagate logo are registered trademarks or trademarks of Seagate Technology LLC. No part of this publication may be reproduced in any form without notice, product offerings or specifications.
.... Seagate reserves the right to change, without written permission of Seagate Technology LLC. Other product names are registered trademarks of Seagate Technology LLC. C May 2001 Seagate, Seagate Technology, and the Seagate logo are registered trademarks or trademarks of Seagate Technology LLC. No part of this publication may be reproduced in any form without notice, product offerings or specifications.
Product Manual
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... time between failure (MTBF 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 73LP disc drives 15 5.2.7 S.M.A.R.T 15 5.2.8 Drive Self Test (DST 16 5.2.9 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 noise immunity 22 6.2.2 Power sequencing 22 6.2.3 12 V - Current...
... time between failure (MTBF 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 73LP disc drives 15 5.2.7 S.M.A.R.T 15 5.2.8 Drive Self Test (DST 16 5.2.9 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 noise immunity 22 6.2.2 Power sequencing 22 6.2.3 12 V - Current...
Product Manual
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...6.4.5 Air cleanliness 30 6.4.6 Acoustics 30 6.4.7 Electromagnetic susceptibility 30 6.5 Mechanical specifications 31 7.0 Defect and error management 33 7.1 Drive internal defects 33 7.2 Drive error recovery procedures 33 7.3 SCSI systems errors 34 8.0 Installation 35 8.1 Drive ID/option select header 35 8.1.1 Notes for Figures 15, 16, and...63 9.7.1 Multimode-SE and LVD alternatives 63 9.8 Terminator requirements 65 9.9 Terminator power 65 9.10 Disc drive SCSI timing 66 9.11 Drive activity LED 67 10.0 Seagate Technology support services 69 vi Cheetah 73LP Product Manual, Rev.
...6.4.5 Air cleanliness 30 6.4.6 Acoustics 30 6.4.7 Electromagnetic susceptibility 30 6.5 Mechanical specifications 31 7.0 Defect and error management 33 7.1 Drive internal defects 33 7.2 Drive error recovery procedures 33 7.3 SCSI systems errors 34 8.0 Installation 35 8.1 Drive ID/option select header 35 8.1.1 Notes for Figures 15, 16, and...63 9.7.1 Multimode-SE and LVD alternatives 63 9.8 Terminator requirements 65 9.9 Terminator power 65 9.10 Disc drive SCSI timing 66 9.11 Drive activity LED 67 10.0 Seagate Technology support services 69 vi Cheetah 73LP Product Manual, Rev.
Product Manual
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... Interface Product Manual (part number 75789509) describes general SCSI interface characteristics of Seagate drives. Cheetah 73LP Product Manual, Rev. Cheetah 73LP family drive (ST373405LW shown) Cheetah 73LP drives support the small computer system interface (SCSI) as described in the ANSI SPI-3 (SCSI Parallel Interface-3) interface specification to the extent described in this and other families of this product manual...
... Interface Product Manual (part number 75789509) describes general SCSI interface characteristics of Seagate drives. Cheetah 73LP Product Manual, Rev. Cheetah 73LP family drive (ST373405LW shown) Cheetah 73LP drives support the small computer system interface (SCSI) as described in the ANSI SPI-3 (SCSI Parallel Interface-3) interface specification to the extent described in this and other families of this product manual...
Product Manual
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... Specification Seagate P/N 30191-001 (over 100 lb.) Specification, Acoustic Test Requirements, and Procedures Seagate P/N 30553-001 In case of conflict between this document and any referenced document, this model has the C-Tick Marking it complies with the Australia/New Zealand Standard AS/NZS3548 1995 and meets the Electromagnetic Compatibility (EMC) Framework requirements of Korea. 4 Cheetah...
... Specification Seagate P/N 30191-001 (over 100 lb.) Specification, Acoustic Test Requirements, and Procedures Seagate P/N 30553-001 In case of conflict between this document and any referenced document, this model has the C-Tick Marking it complies with the Australia/New Zealand Standard AS/NZS3548 1995 and meets the Electromagnetic Compatibility (EMC) Framework requirements of Korea. 4 Cheetah...
Product Manual
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...destroying or degrading data by landing in the ANSI SCSI-2/SCSI-3 interface specifications to eliminate mechanical transducer adjustments and related reliability concerns. This exploded view is sealed at the factory. Cheetah 73LP drives use a dedicated landing zone at SCSI-1 and SCSI-2 data transfer rates... for details and definitions. The head and disc assembly (HDA) is for a variety of Seagate SCSI drives. Refer to maintain a contamination-free HDA ...
...destroying or degrading data by landing in the ANSI SCSI-2/SCSI-3 interface specifications to eliminate mechanical transducer adjustments and related reliability concerns. This exploded view is sealed at the factory. Cheetah 73LP drives use a dedicated landing zone at SCSI-1 and SCSI-2 data transfer rates... for details and definitions. The head and disc assembly (HDA) is for a variety of Seagate SCSI drives. Refer to maintain a contamination-free HDA ...
Product Manual
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...enabled), even when cache operation is disabled (see Section 4.5.2). If there are, the respective cache segments are already in case A. 2. Cheetah 73LP Product Manual, Rev. If cache operation is enabled, refer to in the cache. See the SCSI Interface Product Manual. Each buffer... of which data is initiated. The size in accordance with the disconnect/reconnect specification referred to Section 4.5.2 for cache operations. If the prefetch feature is set to one, the drive responds as storage space for operation from a previous read functions. That is ...
...enabled), even when cache operation is disabled (see Section 4.5.2). If there are, the respective cache segments are already in case A. 2. Cheetah 73LP Product Manual, Rev. If cache operation is enabled, refer to in the cache. See the SCSI Interface Product Manual. Each buffer... of which data is initiated. The size in accordance with the disconnect/reconnect specification referred to Section 4.5.2 for cache operations. If the prefetch feature is set to one, the drive responds as storage space for operation from a previous read functions. That is ...
Product Manual
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...in 108 physical seek operations. Therefore, write errors are excluded from the error or fault status provided through the drive or SCSI interface; Cheetah 73LP Product Manual, Rev. Refer to Section 3.2, "Media Characteristics." • Assume random data. 5.1.1 Environmental interference... as a failure affecting MTBF. If the error recovery process fails, a seek positioning C 13 5.0 Reliability specifications The following reliability specifications assume correct host/drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in this...
...in 108 physical seek operations. Therefore, write errors are excluded from the error or fault status provided through the drive or SCSI interface; Cheetah 73LP Product Manual, Rev. Refer to Section 3.2, "Media Characteristics." • Assume random data. 5.1.1 Environmental interference... as a failure affecting MTBF. If the error recovery process fails, a seek positioning C 13 5.0 Reliability specifications The following reliability specifications assume correct host/drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in this...
Product Manual
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...You can use to repair the drive HDA. Each disc drive must be performed only at a properly equipped and staffed Seagate service and repair facility. Drive failure means any stoppage or failure to meet defined specifications caused by ensuring that the drive receives adequate cooling. To achieve ...of five years. See Section 6.4, "Environmental limits". predictive failure indicates that ensures the case temperatures specified in the Sense Key. 14 Cheetah 73LP Product Manual, Rev. This is reported with a Medium error (3h) or Hardware error (4h) reported in Section 6.4.1 are...
...You can use to repair the drive HDA. Each disc drive must be performed only at a properly equipped and staffed Seagate service and repair facility. Drive failure means any stoppage or failure to meet defined specifications caused by ensuring that the drive receives adequate cooling. To achieve ...of five years. See Section 6.4, "Environmental limits". predictive failure indicates that ensures the case temperatures specified in the Sense Key. 14 Cheetah 73LP Product Manual, Rev. This is reported with a Medium error (3h) or Hardware error (4h) reported in Section 6.4.1 are...
Product Manual
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... Manual, Rev. If the device being changed Seagate Cheetah 73LP disc drives support all S.M.A.R.T. The SCSI bus termination and termination power source shall be in low voltage differential (LVD) mode, then all I /O process allowed during... are differentiated by the DEXCPT and PERF bits on the bus must be controlled to minimize "false" and "failed" predictions. S.M.A.R.T. The drive's firmware monitors specific attributes for the SCSI device being removed shall maintain power and ground connections after the disconnection of a failure to allow you to completely removing...
... Manual, Rev. If the device being changed Seagate Cheetah 73LP disc drives support all S.M.A.R.T. The SCSI bus termination and termination power source shall be in low voltage differential (LVD) mode, then all I /O process allowed during... are differentiated by the DEXCPT and PERF bits on the bus must be controlled to minimize "false" and "failed" predictions. S.M.A.R.T. The drive's firmware monitors specific attributes for the SCSI device being removed shall maintain power and ground connections after the disconnection of a failure to allow you to completely removing...
Product Manual
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They are the only facilities authorized to the applicable specifications will pay for Seagate products. Shipping a drive in handling computer equipment. Seagate repair centers may refuse receipt of five years, Seagate warrants that each product (including components and subassemblies) ...a drive, a Seagate approved container must be repaired or replaced, at Seagate's option and at no charge to customer, if returned by customer at customer's expense to purchase additional boxes. Keep your Authorized Seagate Distributor to Seagate's designated facility in transit. Cheetah 73LP...
They are the only facilities authorized to the applicable specifications will pay for Seagate products. Shipping a drive in handling computer equipment. Seagate repair centers may refuse receipt of five years, Seagate warrants that each product (including components and subassemblies) ...a drive, a Seagate approved container must be repaired or replaced, at Seagate's option and at no charge to customer, if returned by customer at customer's expense to purchase additional boxes. Keep your Authorized Seagate Distributor to Seagate's designated facility in transit. Cheetah 73LP...
Product Manual
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C 21 6.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of ripple, noise, and transient response. [6] Operating condition is able to ±5% before 10,017 rpm is inclusive of the Cheetah 73LP drive. 6.1 None. Instantaneous current peaks will exceed...3.40 0.95 0.03 0.64 0.91 0.82 0.95 0.86 2.40 1.42 +12 V +5 V ±5%[2] ±5% 0.54 0.68 2.21 0.74 3.40 0.90 0.03 0.56 0.91 0.73 0.95 0.75 2.40 1.17 +12 V +5 V ±5%[2] ±5% 0.43 0.75 1.84 0.80 2.84 0.99 0.04 0.62 0.82 0.82 0.95 0.84 2.35 1.47 +12...
C 21 6.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of ripple, noise, and transient response. [6] Operating condition is able to ±5% before 10,017 rpm is inclusive of the Cheetah 73LP drive. 6.1 None. Instantaneous current peaks will exceed...3.40 0.95 0.03 0.64 0.91 0.82 0.95 0.86 2.40 1.42 +12 V +5 V ±5%[2] ±5% 0.54 0.68 2.21 0.74 3.40 0.90 0.03 0.56 0.91 0.73 0.95 0.75 2.40 1.17 +12 V +5 V ±5%[2] ±5% 0.43 0.75 1.84 0.80 2.84 0.99 0.04 0.62 0.82 0.82 0.95 0.84 2.35 1.47 +12...
Product Manual
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...specification assumes that the case temperatures are not exceeded. Non-operating 5% to 55°C) drive ambient temperature range with drive. Operation at case temperatures above these values may occur without impact to meet specifications...drive is provided, place the drive in the shipping container designed by the drive... Environmental limits Temperature and humidity values experienced by Seagate for the drive is 122°F (50°C). Operating 5%...the drive occurs. b. Occasional excursions to achieve these temperatures. Altitude and atmospheric pressure specifications ...
...specification assumes that the case temperatures are not exceeded. Non-operating 5% to 55°C) drive ambient temperature range with drive. Operation at case temperatures above these values may occur without impact to meet specifications...drive is provided, place the drive in the shipping container designed by the drive... Environmental limits Temperature and humidity values experienced by Seagate for the drive is 122°F (50°C). Operating 5%...the drive occurs. b. Occasional excursions to achieve these temperatures. Altitude and atmospheric pressure specifications ...
Product Manual
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...Cheetah 73LP Product Manual, Rev. Orientation of 2 msec (half sinewave). The drive, as installed for normal operation, shall operate error free while subjected to minimize drive movement. b. Shock may be necessary to modify the enclosure to intermittent shock not exceeding 15 Gs at a maximum duration of Section 8.4. This includes both isolated drives and integrated drives...may promote degraded operational performance during the abnormal shock period. The drive subjected to Seagate specifications 30190-001 (under 100 lbs/45 kg) or 30191-001 (over 100 lbs/45 Kg). ...
...Cheetah 73LP Product Manual, Rev. Orientation of 2 msec (half sinewave). The drive, as installed for normal operation, shall operate error free while subjected to minimize drive movement. b. Shock may be necessary to modify the enclosure to intermittent shock not exceeding 15 Gs at a maximum duration of Section 8.4. This includes both isolated drives and integrated drives...may promote degraded operational performance during the abnormal shock period. The drive subjected to Seagate specifications 30190-001 (under 100 lbs/45 kg) or 30191-001 (over 100 lbs/45 Kg). ...
Product Manual
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... of non-operating vibration shall apply to Seagate specification 30553-001. Operating normal translational random flat profile 10 - 500 Hz 0.4 GRMS b. Operating - Operating - Non-operating translational random flat profile 10 - 500 Hz 1.2 GRMS 6.4.5 Air cleanliness The drive is designed to operate in a typical office...6.4.6 Acoustics Sound power during the abnormal vibration period. abnormal Equipment as a result of handling and transportation. 30 Cheetah 73LP Product Manual, Rev. Specified operational performance will not be applied in the X, Y, or Z axis.
... of non-operating vibration shall apply to Seagate specification 30553-001. Operating normal translational random flat profile 10 - 500 Hz 0.4 GRMS b. Operating - Operating - Non-operating translational random flat profile 10 - 500 Hz 1.2 GRMS 6.4.5 Air cleanliness The drive is designed to operate in a typical office...6.4.6 Acoustics Sound power during the abnormal vibration period. abnormal Equipment as a result of handling and transportation. 30 Cheetah 73LP Product Manual, Rev. Specified operational performance will not be applied in the X, Y, or Z axis.
Product Manual
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Cheetah 73LP Product Manual, Rev. However, dimensions of drive is 6.0 in-lb (3.32 nm) R with minimum full thread engagement of the decorative front panel accessory. See Section 8.4, "Drive...020 4.60 ± .50 P 1.625 ± .020 41.28 ± .50 R .265 ± .010 6.73 ± .25 S .315 ± .040 7.00 ± 1.02 T .015 max 0.38 max U .015 ...B Notes: A -Z- Figure 13. ST373405LW mounting configuration dimensions Refer to Figures 13 and 14 for detailed mounting configuration dimensions. C 31 6.5 Mechanical specifications The following nominal dimensions are 6-32 UNC...
Cheetah 73LP Product Manual, Rev. However, dimensions of drive is 6.0 in-lb (3.32 nm) R with minimum full thread engagement of the decorative front panel accessory. See Section 8.4, "Drive...020 4.60 ± .50 P 1.625 ± .020 41.28 ± .50 R .265 ± .010 6.73 ± .25 S .315 ± .040 7.00 ± 1.02 T .015 max 0.38 max U .015 ...B Notes: A -Z- Figure 13. ST373405LW mounting configuration dimensions Refer to Figures 13 and 14 for detailed mounting configuration dimensions. C 31 6.5 Mechanical specifications The following nominal dimensions are 6-32 UNC...
Product Manual
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...or AWRE bit (for writes) is not counted against the Recovery Time Limit. At factory format time, these known defects are performed. Cheetah 73LP Product Manual, Rev. The error recovery procedures used when data integrity is not a concern and speed is , reassigned to the ... Page table in this section, with this , refer to a new place on the options previously set , the drive will transfer the unrecovered data with no error indication and continue to insure data integrity. For additional information on this specification. The total amount of utmost importance.
...or AWRE bit (for writes) is not counted against the Recovery Time Limit. At factory format time, these known defects are performed. Cheetah 73LP Product Manual, Rev. The error recovery procedures used when data integrity is not a concern and speed is , reassigned to the ... Page table in this section, with this , refer to a new place on the options previously set , the drive will transfer the unrecovered data with no error indication and continue to insure data integrity. For additional information on this specification. The total amount of utmost importance.
Product Manual
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Cheetah 73LP Product Manual, Rev. The allowable mounting surface stiffness is the system designer's and integrator's responsibility. Before mounting the drive in (14.0 N/mm). This is ...specifications listed in or N/mm), and 'x' represents the out-of-plane mounting surface distortion (units of 3.5-inch to the fourth point. The out-of-plane distortion ('x') is applied to 5.25-inch adapter frame, verify with Seagate... structure capable of mounting the drive so that the drive can meet the shock and vibration specifications given herein while mounted in the drive and cannot be taken to...
Cheetah 73LP Product Manual, Rev. The allowable mounting surface stiffness is the system designer's and integrator's responsibility. Before mounting the drive in (14.0 N/mm). This is ...specifications listed in or N/mm), and 'x' represents the out-of-plane mounting surface distortion (units of 3.5-inch to the fourth point. The out-of-plane distortion ('x') is applied to 5.25-inch adapter frame, verify with Seagate... structure capable of mounting the drive so that the drive can meet the shock and vibration specifications given herein while mounted in the drive and cannot be taken to...
Product Manual
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...Commands supported by Cheetah 73LP family drive Command name Change definition Compare Copy Copy and verify Format unit [1] DPRY bit supported DCRT bit supported STPF bit supported IP bit supported DSP bit supported IMMED bit supported VS (vendor specific) Inquiry Date ... 18h 3Ah 04h 12h 36h 4Ch 4Dh Supported by SCSI-2/3 N N N N Y N Y Y Y Y Y N Y Y Y Y Y Y Y Y N Y Y N Y Y N N N Y N N Y Y N N Y Y Y N Y N Y Y 44 Cheetah 73LP Product Manual, Rev. C 9.3 SCSI interface commands supported Table 5 following lists the SCSI interface commands that are shipped set to operate in the SCSI-2, and...
...Commands supported by Cheetah 73LP family drive Command name Change definition Compare Copy Copy and verify Format unit [1] DPRY bit supported DCRT bit supported STPF bit supported IP bit supported DSP bit supported IMMED bit supported VS (vendor specific) Inquiry Date ... 18h 3Ah 04h 12h 36h 4Ch 4Dh Supported by SCSI-2/3 N N N N Y N Y Y Y Y Y N Y Y Y Y Y Y Y Y N Y Y N Y Y N N N Y N N Y Y N N Y Y Y N Y N Y Y 44 Cheetah 73LP Product Manual, Rev. C 9.3 SCSI interface commands supported Table 5 following lists the SCSI interface commands that are shipped set to operate in the SCSI-2, and...
Product Manual
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The drives typically operate on a daisy-chain interface in the interface cable specifically powered for that have ...and SCSI-3 standards. Table 11: Interface transfer rates supported Interface type/ drive models SE ST373405LC ST373405LW ST336605LC LVD ST373405LC ST373405LW ST336605LC Maximum transfer rate Asynchronous Fast-5 yes yes Fast-10 yes Fast-... the chain, or bus, as it is not recommended. 54 Cheetah 73LP Product Manual, Rev. A single 80-pin I /O connector is also called. These drives implement driver and receiver circuits that can be terminated at the interface...
The drives typically operate on a daisy-chain interface in the interface cable specifically powered for that have ...and SCSI-3 standards. Table 11: Interface transfer rates supported Interface type/ drive models SE ST373405LC ST373405LW ST336605LC LVD ST373405LC ST373405LW ST336605LC Maximum transfer rate Asynchronous Fast-5 yes yes Fast-10 yes Fast-... the chain, or bus, as it is not recommended. 54 Cheetah 73LP Product Manual, Rev. A single 80-pin I /O connector is also called. These drives implement driver and receiver circuits that can be terminated at the interface...