Product Manual
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Cheetah 9LP Product Manual, Rev. C v Contents 1.0 Scope 1 2.0 Applicable standards and reference documentation 3 2.1 Standards 3 2.1.1 Electromagnetic compatibility 3 2.1.2 Electromagnetic susceptibility 3 2.2 Electromagnetic compliance 3 2.3 Reference documents 4 3.0 General description 5 3.1 Standard features 7 3.2 Media characteristics 7 3.3 Performance 7 3.4 Reliability 7 3.5 Unformatted and formatted capacities 8 3.6 Programmable drive capacity 8 3.7 Factory installed accessories 8 3.8 Options (factory installed 8 3.9 Accessories (user installed 8 4.0 ...
Cheetah 9LP Product Manual, Rev. C v Contents 1.0 Scope 1 2.0 Applicable standards and reference documentation 3 2.1 Standards 3 2.1.1 Electromagnetic compatibility 3 2.1.2 Electromagnetic susceptibility 3 2.2 Electromagnetic compliance 3 2.3 Reference documents 4 3.0 General description 5 3.1 Standard features 7 3.2 Media characteristics 7 3.3 Performance 7 3.4 Reliability 7 3.5 Unformatted and formatted capacities 8 3.6 Programmable drive capacity 8 3.7 Factory installed accessories 8 3.8 Options (factory installed 8 3.9 Accessories (user installed 8 4.0 ...
Product Manual
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...load process begins. Cheetah 9LP drives decode track 0 location data from movement during shipping and handling. Ultra SCSI and Ultra2 SCSI use a dedicated landing zone at SCSI-1 and SCSI-2 data transfer rates for a variety of Seagate SCSI drives. The drive supports the Small Computer...the heads and discs that differentiate the two Cheetah 9LP models. An automatic shipping lock prevents potential damage to provide high performance, high capacity data storage for backward compatibility with minimal power dissipation. The drive automatically goes to the landing zone when power...
...load process begins. Cheetah 9LP drives decode track 0 location data from movement during shipping and handling. Ultra SCSI and Ultra2 SCSI use a dedicated landing zone at SCSI-1 and SCSI-2 data transfer rates for a variety of Seagate SCSI drives. The drive supports the Small Computer...the heads and discs that differentiate the two Cheetah 9LP models. An automatic shipping lock prevents potential damage to provide high performance, high capacity data storage for backward compatibility with minimal power dissipation. The drive automatically goes to the landing zone when power...
Product Manual
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...GB) [2] 0087A25Bh (4.55 GB) [2] Unformatted 11.27 GB 5.63 GB Notes. [1] Sector size selectable at the manufacturing facility before issuing a format command and obtain different formatted capacities than maximum. C 3.5 Unformatted and formatted capacities Formatted capacity depends on the number of spare reallocation sectors reserved and the number of bytes per sparing zone. 3.6 Programmable drive capacity...provide maximum protection against transit damage. 8 Cheetah 9LP Product Manual, Rev. The factory also ships with the Cheetah 9LP Installation Guide, part number 83329230 (...
...GB) [2] 0087A25Bh (4.55 GB) [2] Unformatted 11.27 GB 5.63 GB Notes. [1] Sector size selectable at the manufacturing facility before issuing a format command and obtain different formatted capacities than maximum. C 3.5 Unformatted and formatted capacities Formatted capacity depends on the number of spare reallocation sectors reserved and the number of bytes per sparing zone. 3.6 Programmable drive capacity...provide maximum protection against transit damage. 8 Cheetah 9LP Product Manual, Rev. The factory also ships with the Cheetah 9LP Installation Guide, part number 83329230 (...
Product Manual
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Typical [2] Full Stroke - Typical [2] Including controller overhead (without disconnect) [1] [3] Drive level Read msec 5.4 0.8 C 9 4.0 Performance characteristics 4.1 Internal drive characteristics (transparent to user) ST39102 ST34502 Drive capacity 9.10 Read/write heads 12 4.55 6 GByte (formatted, rounded off values) Bytes/track Bytes/surface Tracks/...additional timing details. 4.2.1 Access time [5] Average - Refer to Section 9.10 and to all models of the Cheetah 9LP family unless otherwise specified. Cheetah 9LP Product Manual, Rev. Typical [2] Single Track -
Typical [2] Full Stroke - Typical [2] Including controller overhead (without disconnect) [1] [3] Drive level Read msec 5.4 0.8 C 9 4.0 Performance characteristics 4.1 Internal drive characteristics (transparent to user) ST39102 ST34502 Drive capacity 9.10 Read/write heads 12 4.55 6 GByte (formatted, rounded off values) Bytes/track Bytes/surface Tracks/...additional timing details. 4.2.1 Access time [5] Average - Refer to Section 9.10 and to all models of the Cheetah 9LP family unless otherwise specified. Cheetah 9LP Product Manual, Rev. Typical [2] Single Track -
Product Manual
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... (initiator). Table 4 equates the Read and Write Retry Count with references to perform reallocation is examined. Cheetah 9LP Product Manual, Rev. C 29 7.0 Defect and error management The drive, as are also reallocated, that may involve the use of time spent in error recovery for a single...rate and specified storage capacity are not dependent upon use of several SCSI commands, the details of utmost importance. Error recovery and defect management may be used depend on this section, with the maximum possible recovery time for writes. The drive firmware error recovery ...
... (initiator). Table 4 equates the Read and Write Retry Count with references to perform reallocation is examined. Cheetah 9LP Product Manual, Rev. C 29 7.0 Defect and error management The drive, as are also reallocated, that may involve the use of time spent in error recovery for a single...rate and specified storage capacity are not dependent upon use of several SCSI commands, the details of utmost importance. Error recovery and defect management may be used depend on this section, with the maximum possible recovery time for writes. The drive firmware error recovery ...
Product Manual
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...Manual, Rev. C 41 Table 6: Commands supported by Cheetah 9LP family drive (Continued) Command name Error recovery page (01h) Format page (03h) Information exceptions control page (1Ch) Notch and Partition Page (0Ch) Power condition page (1Ah) Rigid disc drive geometry page (04h) Unit attention page (00h) ...Verify error recovery page (07h) Xor Control page (10h) Mode sense (10) (same pages as Mode Sense 1Ah) Prefetch Read Read buffer (modes 0, 2, 3 supported) Read capacity Read defect data Read extended DPO...
...Manual, Rev. C 41 Table 6: Commands supported by Cheetah 9LP family drive (Continued) Command name Error recovery page (01h) Format page (03h) Information exceptions control page (1Ch) Notch and Partition Page (0Ch) Power condition page (1Ah) Rigid disc drive geometry page (04h) Unit attention page (00h) ...Verify error recovery page (07h) Xor Control page (10h) Mode sense (10) (same pages as Mode Sense 1Ah) Prefetch Read Read buffer (modes 0, 2, 3 supported) Read capacity Read defect data Read extended DPO...
Product Manual
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Note. Cheetah 9LP Product Manual, Rev. CHG = Changeable bits; Table 8: Mode sense data, ST39102 values (SCSI-2/3 implementation) Bytes...8D 0F 00 00 00 00 00 00 00 00 00 DEF 80 02 00 00 00 CHG 80 02 77 40 Read capacity data 01 0F 59 C8 00 00 02 00 [1] Though byte 12, bit 7 (A0) is shown as changeable, ...the FSW function governed by that bit is not implemented by the drive in response to the Mode Sense command pages for OEM drives are normally the same as the default values. Standard drives are changeable. indicates if current and saved values are shipped configured this...
Note. Cheetah 9LP Product Manual, Rev. CHG = Changeable bits; Table 8: Mode sense data, ST39102 values (SCSI-2/3 implementation) Bytes...8D 0F 00 00 00 00 00 00 00 00 00 DEF 80 02 00 00 00 CHG 80 02 77 40 Read capacity data 01 0F 59 C8 00 00 02 00 [1] Though byte 12, bit 7 (A0) is shown as changeable, ...the FSW function governed by that bit is not implemented by the drive in response to the Mode Sense command pages for OEM drives are normally the same as the default values. Standard drives are changeable. indicates if current and saved values are shipped configured this...
Product Manual
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... 9C 0A 8D 0F 00 00 00 00 00 00 00 00 00 DEF 80 02 00 00 00 CHG 80 02 77 40 Read capacity data 00 87 A2 5B 00 00 02 00 [1] Though byte 12, bit 7 (A0) is shown as changeable, the FSW function governed by that bit...
... 9C 0A 8D 0F 00 00 00 00 00 00 00 00 00 DEF 80 02 00 00 00 CHG 80 02 77 40 Read capacity data 00 87 A2 5B 00 00 02 00 [1] Though byte 12, bit 7 (A0) is shown as changeable, the FSW function governed by that bit...
Product Manual
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...purpose. They may be enabled by this is also called. The cable characteristics that must be provided for these . 50 Cheetah 9LP Product Manual, Rev. This daisy chain of the equipment into PCBA or bulkhead connectors in this manual support single-ended ... revision 14, and operate compatibly at each end have onboard termination circuits that have onboard termination circuits. ST39102LC, ST39102LW, ST34502LC, and ST34502LW drives do not have adequate DC current carrying capacity to operate correctly. However, they don't support. A single 80-pin I /O connector is not ...
...purpose. They may be enabled by this is also called. The cable characteristics that must be provided for these . 50 Cheetah 9LP Product Manual, Rev. This daisy chain of the equipment into PCBA or bulkhead connectors in this manual support single-ended ... revision 14, and operate compatibly at each end have onboard termination circuits that have onboard termination circuits. ST39102LC, ST39102LW, ST34502LC, and ST34502LW drives do not have adequate DC current carrying capacity to operate correctly. However, they don't support. A single 80-pin I /O connector is not ...
Product Manual
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... buffer 7 cache miss 11 cache mode 10 cache operation 10 cache operation hit 12 cache segment 11 caching write data 11 Canadian Department of Communications 3 capacities 8 capacity, drive, programmable 8 case temperature 22 CE Marking 3 change definition command 40 changeable bit 45 changeable value 44 check condition 44 circuits 60 class B limit 3 command 10..., 52 80 conductor 51 data correction 13 data transfer period 48 data transfer protocol 7 data transfer rate 9 DC cable and connector 48 DC current 50 Cheetah 9LP Product Manual, Rev.
... buffer 7 cache miss 11 cache mode 10 cache operation 10 cache operation hit 12 cache segment 11 caching write data 11 Canadian Department of Communications 3 capacities 8 capacity, drive, programmable 8 case temperature 22 CE Marking 3 change definition command 40 changeable bit 45 changeable value 44 check condition 44 circuits 60 class B limit 3 command 10..., 52 80 conductor 51 data correction 13 data transfer period 48 data transfer protocol 7 data transfer rate 9 DC cable and connector 48 DC current 50 Cheetah 9LP Product Manual, Rev.
Product Manual
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... 12 drive 26 drive activity 59 drive activity LED 63 drive capacity 9 programmable 8 drive default mode parameter 31 drive failure 14 drive firmware 44 drive ID 31 drive ID select jumper connector 31 drive ID/option select header 31 drive interface connector 51 drive internal 20 drive internal defects and errors 29 drive malfunction 14 drive mounting 27, 37 constraints 13 drive orientation 36 drive power 31 drive primary...
... 12 drive 26 drive activity 59 drive activity LED 63 drive capacity 9 programmable 8 drive default mode parameter 31 drive failure 14 drive firmware 44 drive ID 31 drive ID select jumper connector 31 drive ID/option select header 31 drive interface connector 51 drive internal 20 drive internal defects and errors 29 drive malfunction 14 drive mounting 27, 37 constraints 13 drive orientation 36 drive power 31 drive primary...
Product Manual
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... 37 out-of contiguous blocks 12 prefetch operation 10, 12 Cheetah 9LP Product Manual, Rev. C prefetch segmented cache control 10 preventive maintenance 13, 15 printed circuit board. See PCB PRML read channel electronics 5 product data page 43 programmable drive capacity 8 R radio interference regulations 3 read 11 read command 11...characteristics 59 overhead time 10 P package size 24 package test specification 4 packaged 24 parity 35 parity checking 35 parity error 35 partition or logical drive 31 PCB 15, 34, 36 temperature 23 PCBA 31, 37, 44, 48, 50, 52 PCBA circuit run 50 PD jumper 35 peak...
... 37 out-of contiguous blocks 12 prefetch operation 10, 12 Cheetah 9LP Product Manual, Rev. C prefetch segmented cache control 10 preventive maintenance 13, 15 printed circuit board. See PCB PRML read channel electronics 5 product data page 43 programmable drive capacity 8 R radio interference regulations 3 read 11 read command 11...characteristics 59 overhead time 10 P package size 24 package test specification 4 packaged 24 parity 35 parity checking 35 parity error 35 partition or logical drive 31 PCB 15, 34, 36 temperature 23 PCBA 31, 37, 44, 48, 50, 52 PCBA circuit run 50 PD jumper 35 peak...
Product Manual
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Cheetah 9LP Product Manual, Rev. SE-LVD alternative 60 sense key 13 sequential read operations 12 service ...start motor command 19 start unit command 35 start/stop time 10 status 30 stop spindle 10 stop time 10 storage capacity 29 straight-in connector 52 strict bit in Mode page 00h 11 supply voltage 19 support services 65 synchronous data ...systems error consideration 29 SCSI systems error management 30 SCSI-1 mode 40 SCSI-2/SCSI-3 45 SCSI-2/SCSI-3 mode 40 SE 59 Seagate support service 31 sector 11 sector interleave 9 sector size 8 sector sizes 10 seek error 13 seek positioning error 13 segment...
Cheetah 9LP Product Manual, Rev. SE-LVD alternative 60 sense key 13 sequential read operations 12 service ...start motor command 19 start unit command 35 start/stop time 10 status 30 stop spindle 10 stop time 10 storage capacity 29 straight-in connector 52 strict bit in Mode page 00h 11 supply voltage 19 support services 65 synchronous data ...systems error consideration 29 SCSI systems error management 30 SCSI-1 mode 40 SCSI-2/SCSI-3 45 SCSI-2/SCSI-3 mode 40 SE 59 Seagate support service 31 sector 11 sector interleave 9 sector size 8 sector sizes 10 seek error 13 seek positioning error 13 segment...