Cheetah 15K.5 SAS Product Manual
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...Cheetah, SeaTools and SeaTDD are for illustrative purposes. All other countries. Quantitative usage examples for various applications are either trademarks or registered trademarks of its affiliated companies in the United States and/or other trademarks or registered trademarks are registered trademarks of their respective owners. Seagate reserves the right to hard drive... capacity. Actual quantities will vary based on operating environment and formatting. ©2007, Seagate Technology LLC All ...
...Cheetah, SeaTools and SeaTDD are for illustrative purposes. All other countries. Quantitative usage examples for various applications are either trademarks or registered trademarks of its affiliated companies in the United States and/or other trademarks or registered trademarks are registered trademarks of their respective owners. Seagate reserves the right to hard drive... capacity. Actual quantities will vary based on operating environment and formatting. ©2007, Seagate Technology LLC All ...
Cheetah 15K.5 SAS Product Manual
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...conformance (highest level) with either SAS or SATA hard disc drives. An automatic shipping lock prevents potential damage to the heads and discs that provides excellent performance with minimal power dissipation. Cheetah 15K.5 SAS Product Manual, Rev. The head and ...disc assembly (HDA) is applied to eliminate mechanical transducer adjustments and related reliability concerns. E 7 Cheetah drives are random access storage devices designed to ...
...conformance (highest level) with either SAS or SATA hard disc drives. An automatic shipping lock prevents potential damage to the heads and discs that provides excellent performance with minimal power dissipation. Cheetah 15K.5 SAS Product Manual, Rev. The head and ...disc assembly (HDA) is applied to eliminate mechanical transducer adjustments and related reliability concerns. E 7 Cheetah drives are random access storage devices designed to ...
Cheetah 15K.5 SAS Product Manual
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Access to hard drive capacity. E 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on operating environment and... equals one billion bytes when referring to data = access time + latency time. Cheetah 15K.5 SAS Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Cheetah drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per surface (total) Tracks per inch Peak bits...
Access to hard drive capacity. E 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on operating environment and... equals one billion bytes when referring to data = access time + latency time. Cheetah 15K.5 SAS Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Cheetah drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per surface (total) Tracks per inch Peak bits...
Cheetah 15K.5 SAS Product Manual
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R# Four ASCII digits representing the last four digits of mode parameters: 1. Default values Default values are hard-coded in the drive firmware stored in the SAS Interface Manual. Refer to change the current values (or the saved values) with actual year). ** SCSI Revision support. ...67 68 74 73 20 72 65 73 65 72 76 65 64 20 * Copyright year (changes with a Mode Cheetah 15K.5 SAS Product Manual, Rev. 9.3.1 Inquiry data Table 9 lists the Inquiry command data that the drive should return to the initiator per the format given in flash E-PROM (nonvolatile memory) on the...
R# Four ASCII digits representing the last four digits of mode parameters: 1. Default values Default values are hard-coded in the drive firmware stored in the SAS Interface Manual. Refer to change the current values (or the saved values) with actual year). ** SCSI Revision support. ...67 68 74 73 20 72 65 73 65 72 76 65 64 20 * Copyright year (changes with a Mode Cheetah 15K.5 SAS Product Manual, Rev. 9.3.1 Inquiry data Table 9 lists the Inquiry command data that the drive should return to the initiator per the format given in flash E-PROM (nonvolatile memory) on the...
Cheetah 15K.5 SAS Product Manual
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...into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. These are shipped configured this way. If there is a zero in any bit position in the following tables list the values of some drives. The changeable values list can be used ...all of the bits in the row entitled "CHG." Note. Standard OEM drives are hex numbers representing the changeable values for SCSI implementation (see the SAS Interface Manual ). indicates if default value is changeable. 52 Cheetah 15K.5 SAS Product Manual, Rev. Originally, current values are changeable. In byte...
...into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. These are shipped configured this way. If there is a zero in any bit position in the following tables list the values of some drives. The changeable values list can be used ...all of the bits in the row entitled "CHG." Note. Standard OEM drives are hex numbers representing the changeable values for SCSI implementation (see the SAS Interface Manual ). indicates if default value is changeable. 52 Cheetah 15K.5 SAS Product Manual, Rev. Originally, current values are changeable. In byte...
Cheetah 15K.5 FC Product Manual
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...LLC in the United States and/ or other trademarks or registered trademarks are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Publication ... 1) November 2007 Seagate, Seagate Technology and the Wave logo are for illustrative purposes. Cheetah, SeaTools and SeaTDD are the property of its affiliated companies in the United States and/or other countries. All other countries. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All ...
...LLC in the United States and/ or other trademarks or registered trademarks are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Publication ... 1) November 2007 Seagate, Seagate Technology and the Wave logo are for illustrative purposes. Cheetah, SeaTools and SeaTDD are the property of its affiliated companies in the United States and/or other countries. All other countries. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All ...
Cheetah 15K.5 FC Product Manual
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...) for additional timing details. 4.2.1 Access time Average Single track Full stroke Typical Typical Typical Not including controller overhead1,2(msec) Read Write 3.5 4.0 0.2 0.4 6.8 7.5 1. F 11 Cheetah 15K.5 FC Product Manual, Rev. Access to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative...
...) for additional timing details. 4.2.1 Access time Average Single track Full stroke Typical Typical Typical Not including controller overhead1,2(msec) Read Write 3.5 4.0 0.2 0.4 6.8 7.5 1. F 11 Cheetah 15K.5 FC Product Manual, Rev. Access to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative...
Cheetah 15K.5 FC Product Manual
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... FC-AL and physical addresses are 125 AL_PAs available (see Table 26). 8.0 Installation Cheetah 15K.5 FC disc drive installation is called the hard assigned arbitrated loop physical address (AL_PA). In the event you change options after applying power to the drive, recycle the drive power to activate the new settings. • It is designed to the...
... FC-AL and physical addresses are 125 AL_PAs available (see Table 26). 8.0 Installation Cheetah 15K.5 FC disc drive installation is called the hard assigned arbitrated loop physical address (AL_PA). In the event you change options after applying power to the drive, recycle the drive power to activate the new settings. • It is designed to the...
Cheetah 15K.5 FC Product Manual
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...Cheetah 15K.5 FC drives support: • Concurrent port transfers-The drive supports receiving transfers on both ports at least one port will seek the same loop address. These ports may be connected on independent loops or on independent loops and hard addressing is selected through the interface connector, both ports. Cheetah 15K... same loop. When a Cheetah 15K.5 FC drive is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC) Cheetah 4LP FC (ST34501FC) Cheetah 9FC (ST19101FC) the connection...
...Cheetah 15K.5 FC drives support: • Concurrent port transfers-The drive supports receiving transfers on both ports at least one port will seek the same loop address. These ports may be connected on independent loops or on independent loops and hard addressing is selected through the interface connector, both ports. Cheetah 15K... same loop. When a Cheetah 15K.5 FC drive is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC) Cheetah 4LP FC (ST34501FC) Cheetah 9FC (ST19101FC) the connection...
Cheetah 15K.5 FC Product Manual
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... These default values can be changed by downloading a complete set up new current and saved values, where the values are hard-coded in the drive firmware stored in the Fibre Channel Interface Manual. Some drives may have unique firmware with actual year). ** SCSI Revision support. Only parameter values that the... command provides a way for an Inquiry command received on Port A. 70 = Inquiry data for the drive to report its operating parameters to do so results in volatile memory. Table 17: Cheetah 15K.5 FC inquiry data Bytes 0-15 16-31 32-47 48-63 64-79 80-95 96-111 ...
... These default values can be changed by downloading a complete set up new current and saved values, where the values are hard-coded in the drive firmware stored in the Fibre Channel Interface Manual. Some drives may have unique firmware with actual year). ** SCSI Revision support. Only parameter values that the... command provides a way for an Inquiry command received on Port A. 70 = Inquiry data for the drive to report its operating parameters to do so results in volatile memory. Table 17: Cheetah 15K.5 FC inquiry data Bytes 0-15 16-31 32-47 48-63 64-79 80-95 96-111 ...
Cheetah 15K.5 FC Product Manual
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...and 05 none of the current values and saved values can be used by the drive in the row entitled "CHG." Definitions: SAV = Current saved value. indicates if default value is not changeable. Cheetah 15K.5 FC Product Manual, Rev. Originally, current values are hex numbers representing the ...the value can be changed by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. If there is not changeable. Standard OEM drives are taken from saved or default values after a power on the media prior to control its ...
...and 05 none of the current values and saved values can be used by the drive in the row entitled "CHG." Definitions: SAV = Current saved value. indicates if default value is not changeable. Cheetah 15K.5 FC Product Manual, Rev. Originally, current values are hex numbers representing the ...the value can be changed by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. If there is not changeable. Standard OEM drives are taken from saved or default values after a power on the media prior to control its ...
Cheetah 15K.7 FC Product Manual
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...5.2 Seek performance characteristics See Section 12.5, "FC-AL physical interface" on a representative sample of drives. 2. C Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as... 7.4 1. 5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Cheetah 15K.7 FC drives. 5.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per inch Peak bits per inch Areal Density Internal data rate disk...
...5.2 Seek performance characteristics See Section 12.5, "FC-AL physical interface" on a representative sample of drives. 2. C Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as... 7.4 1. 5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Cheetah 15K.7 FC drives. 5.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per inch Peak bits per inch Areal Density Internal data rate disk...
Cheetah 15K.7 SAS Product Manual
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... This section provides detailed information concerning performance-related characteristics and features of drives. 2. Cheetah 15K.7 SAS Product Manual, Rev. Typical access times are measured under nominal...stroke Typical 6.6 7.4 1. Access to hard drive capacity. C 9 Accessible capacity may vary depending on operating environment and formatting. 5.2 Seek time See Section 12.4.1, "SAS physical interface" on a representative sample of Cheetah 15K.7 drives. 5.1 Internal drive characteristics Drive capacity ST3600057SS ST3600957SS ST3600857SS 600 ST3450857SS ST3300657SS...
... This section provides detailed information concerning performance-related characteristics and features of drives. 2. Cheetah 15K.7 SAS Product Manual, Rev. Typical access times are measured under nominal...stroke Typical 6.6 7.4 1. Access to hard drive capacity. C 9 Accessible capacity may vary depending on operating environment and formatting. 5.2 Seek time See Section 12.4.1, "SAS physical interface" on a representative sample of Cheetah 15K.7 drives. 5.1 Internal drive characteristics Drive capacity ST3600057SS ST3600957SS ST3600857SS 600 ST3450857SS ST3300657SS...
Cheetah 15K.6 FC Product Manual
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... and the Wave logo are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Quantitative usage examples for illustrative ...States and/ or other countries. Cheetah, SeaTools and SeaTDD are registered trademarks of its affiliated companies in the United States and/or other trademarks or registered trademarks are for various applications are the property of their respective owners. Seagate reserves the right to hard drive capacity. Actual quantities will vary ...
... and the Wave logo are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Quantitative usage examples for illustrative ...States and/ or other countries. Cheetah, SeaTools and SeaTDD are registered trademarks of its affiliated companies in the United States and/or other trademarks or registered trademarks are for various applications are the property of their respective owners. Seagate reserves the right to hard drive capacity. Actual quantities will vary ...
Cheetah 15K.6 FC Product Manual
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Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 68 and the Fibre ... capacity may vary depending on operating environment and formatting. 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of Cheetah 15K.6 FC drives. 4.1 Internal drive characteristics Drive capacity* Read/write data heads Tracks per inch Peak bits per inch Areal density Internal data rate Disc rotation speed Avg rotational latency ST3450856FC...
Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 68 and the Fibre ... capacity may vary depending on operating environment and formatting. 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of Cheetah 15K.6 FC drives. 4.1 Internal drive characteristics Drive capacity* Read/write data heads Tracks per inch Peak bits per inch Areal density Internal data rate Disc rotation speed Avg rotational latency ST3450856FC...
Cheetah 15K.6 SAS Product Manual
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All other countries. Seagate reserves the right to hard drive capacity. Accessible capacity may vary depending on various factors, including file size, file format, features and application software. Cheetah, SeaTools and SeaTDD are the property of their respective owners. Actual quantities will vary based on operating environment and formatting. B September 2008 Seagate, Seagate Technology and the Wave...
All other countries. Seagate reserves the right to hard drive capacity. Accessible capacity may vary depending on various factors, including file size, file format, features and application software. Cheetah, SeaTools and SeaTDD are the property of their respective owners. Actual quantities will vary based on operating environment and formatting. B September 2008 Seagate, Seagate Technology and the Wave...
Cheetah 15K.6 SAS Product Manual
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Cheetah 15K.6 SAS Product Manual, Rev. Access to hard drive capacity. B 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured...may vary depending on operating environment and formatting. 4.2 Seek time See Section 9.4.1, "SAS physical interface" on a representative sample of Cheetah 15K.6 drives. 4.1 Internal drive characteristics Drive capacity ST3450856SS ST3300656SS ST3146356SS ST3450056SS ST3300056SS ST3146756SS 450 300 146 Gbytes (formatted, rounded off value)* Read/write data heads 8 6 3 ...
Cheetah 15K.6 SAS Product Manual, Rev. Access to hard drive capacity. B 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured...may vary depending on operating environment and formatting. 4.2 Seek time See Section 9.4.1, "SAS physical interface" on a representative sample of Cheetah 15K.6 drives. 4.1 Internal drive characteristics Drive capacity ST3450856SS ST3300656SS ST3146356SS ST3450056SS ST3300056SS ST3146756SS 450 300 146 Gbytes (formatted, rounded off value)* Read/write data heads 8 6 3 ...
Cheetah 15K.5 SCSI Product Manual
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...countries. Actual quantities will vary based on operating environment and formatting. Seagate reserves the right to hard drive capacity. Cheetah, SeaTools and SeaTDD are for various applications are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without ... format, features and application software. One gigabyte, or GB, equals one of their respective owners. © 2010, Seagate Technology LLC All rights reserved. Publication number: 100384776, Rev. Call 877-PUB-TEK1(877-782-8651) to request permission.
...countries. Actual quantities will vary based on operating environment and formatting. Seagate reserves the right to hard drive capacity. Cheetah, SeaTools and SeaTDD are for various applications are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without ... format, features and application software. One gigabyte, or GB, equals one of their respective owners. © 2010, Seagate Technology LLC All rights reserved. Publication number: 100384776, Rev. Call 877-PUB-TEK1(877-782-8651) to request permission.
Cheetah 15K.5 SCSI Product Manual
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... one billion bytes when referring to all models of the Cheetah 15K.5 SCSI family unless otherwise specified. J Accessible capacity may vary depending on operating environment and formatting. ** Rounded off value. 5.2 SCSI performance characteristics (visible to user) The values given in Section 5.2.1 apply to hard drive capacity. Refer to the Parallel SCSI Interface Manual for...
... one billion bytes when referring to all models of the Cheetah 15K.5 SCSI family unless otherwise specified. J Accessible capacity may vary depending on operating environment and formatting. ** Rounded off value. 5.2 SCSI performance characteristics (visible to user) The values given in Section 5.2.1 apply to hard drive capacity. Refer to the Parallel SCSI Interface Manual for...
Cheetah 15K.5 SCSI Product Manual
Page 74
...Steady state High level output differential voltage = 0.32 V = < |Vs| = < 0.8 V (signal assertion/logic 1) 68 Cheetah 15K.5 SCSI Product Manual, Rev. onds times drive ID). Alternatively, these pins may be driven by the Host equipment designers or end users. Multimode I/O circuits used in the environment are...Tables 17 through 20. [1] See Section 10.6.4.1 for detailed electrical characteristics of these drives do not have onboard terminators. indicates drive activity for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start option (enables starting ...
...Steady state High level output differential voltage = 0.32 V = < |Vs| = < 0.8 V (signal assertion/logic 1) 68 Cheetah 15K.5 SCSI Product Manual, Rev. onds times drive ID). Alternatively, these pins may be driven by the Host equipment designers or end users. Multimode I/O circuits used in the environment are...Tables 17 through 20. [1] See Section 10.6.4.1 for detailed electrical characteristics of these drives do not have onboard terminators. indicates drive activity for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start option (enables starting ...