Cheetah 15K.5 SAS Product Manual
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... to change, without notice, product offerings or specifications. Seagate reserves the right to hard drive capacity. Publication number: 100384784, Rev. Cheetah, SeaTools and SeaTDD are the property of Seagate Technology LLC in the United States and/ or other countries...vary based on operating environment and formatting. E August 2007 Seagate, Seagate Technology and the Wave logo are for various applications are registered trademarks of their respective owners. ©2007, Seagate Technology LLC All rights reserved. Quantitative usage examples for illustrative ...
... to change, without notice, product offerings or specifications. Seagate reserves the right to hard drive capacity. Publication number: 100384784, Rev. Cheetah, SeaTools and SeaTDD are the property of Seagate Technology LLC in the United States and/ or other countries...vary based on operating environment and formatting. E August 2007 Seagate, Seagate Technology and the Wave logo are for various applications are registered trademarks of their respective owners. ©2007, Seagate Technology LLC All rights reserved. Quantitative usage examples for illustrative ...
Cheetah 15K.5 SAS Product Manual
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...the possibility of systems including engineering workstations, network servers, mainframes, and supercomputers. Cheetah 15K.5 SAS Product Manual, Rev. Cheetah drives use a high-performance actuator assembly with a low-inertia, balanced, patented, straight arm design that results from the servo ...for performance, scalability, flexibility and high-density storage requirements. The drives also use a dedicated landing zone at the factory. Cheetah drives are compatible with either SAS or SATA hard disc drives. Never disassemble the HDA and do not attempt to the heads ...
...the possibility of systems including engineering workstations, network servers, mainframes, and supercomputers. Cheetah 15K.5 SAS Product Manual, Rev. Cheetah drives use a high-performance actuator assembly with a low-inertia, balanced, patented, straight arm design that results from the servo ...for performance, scalability, flexibility and high-density storage requirements. The drives also use a dedicated landing zone at the factory. Cheetah drives are compatible with either SAS or SATA hard disc drives. Never disassemble the HDA and do not attempt to the heads ...
Cheetah 15K.5 SAS Product Manual
Page 17
...with zone) RPM msec *One Gbyte equals one billion bytes when referring to hard drive capacity. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. Access to 1607 15k 15k 2.0 2.0 Gbytes (formatted, rounded off ...under nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample of Cheetah drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per surface (total) Tracks per inch Peak bits per inch Areal...
...with zone) RPM msec *One Gbyte equals one billion bytes when referring to hard drive capacity. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. Access to 1607 15k 15k 2.0 2.0 Gbytes (formatted, rounded off ...under nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample of Cheetah drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per surface (total) Tracks per inch Peak bits per inch Areal...
Cheetah 15K.5 SAS Product Manual
Page 57
...on Port B. Refer to the initiator. Default values Default values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) on the drive's media using a Mode Select command. Saved values Saved values are stored on the drive's PCB. PP 10 = Inquiry data for an Inquiry command received on...Mode Select command to the initiator per the format given in volatile memory. 9.3.1 Inquiry data Table 9 lists the Inquiry command data that the drive should return to set of you particular model: ST3300655SS 53 54 33 33 30 30 36 35 35 53 53 ST3146855SS 53 54 33 31...
...on Port B. Refer to the initiator. Default values Default values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) on the drive's media using a Mode Select command. Saved values Saved values are stored on the drive's PCB. PP 10 = Inquiry data for an Inquiry command received on...Mode Select command to the initiator per the format given in volatile memory. 9.3.1 Inquiry data Table 9 lists the Inquiry command data that the drive should return to set of you particular model: ST3300655SS 53 54 33 33 30 30 36 35 35 53 53 ST3146855SS 53 54 33 31...
Cheetah 15K.5 SAS Product Manual
Page 58
...values are stored into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. These are shipped configured this way. Note. indicates if default value is "ready." Select command before the drive achieves operating speed and is changeable. 52 Cheetah 15K.5 SAS...firmware with unique default values also. CHG = Changeable bits; Note also that in the row entitled "CHG." Standard OEM drives are hex numbers representing the changeable values for SCSI implementation (see the SAS Interface Manual ). Current values Current values are all of some...
...values are stored into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. These are shipped configured this way. Note. indicates if default value is "ready." Select command before the drive achieves operating speed and is changeable. 52 Cheetah 15K.5 SAS...firmware with unique default values also. CHG = Changeable bits; Note also that in the row entitled "CHG." Standard OEM drives are hex numbers representing the changeable values for SCSI implementation (see the SAS Interface Manual ). Current values Current values are all of some...
Cheetah 15K.5 FC Product Manual
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... file size, file format, features and application software. F (Draft 1) November 2007 Seagate, Seagate Technology and the Wave logo are the property of Seagate Technology LLC in the United States and/ or other countries. Quantitative usage examples for ...Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Actual quantities will vary based on operating environment and formatting. Cheetah, SeaTools and SeaTDD are for illustrative purposes. Seagate reserves the right to hard drive capacity. ©2007, Seagate...
... file size, file format, features and application software. F (Draft 1) November 2007 Seagate, Seagate Technology and the Wave logo are the property of Seagate Technology LLC in the United States and/ or other countries. Quantitative usage examples for ...Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Actual quantities will vary based on operating environment and formatting. Cheetah, SeaTools and SeaTDD are for illustrative purposes. Seagate reserves the right to hard drive capacity. ©2007, Seagate...
Cheetah 15K.5 FC Product Manual
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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 sample of drives. 2. Cheetah 15K.5 FC Product Manual, Rev. F 11 4.0 Performance characteristics...3.5 4.0 0.2 0.4 6.8 7.5 1. Typical access times are measured under nominal conditions of Cheetah 15K.5 FC drives. 4.1 Internal drive characteristics Drive capacity* Read/write data heads Bytes per track Tracks per inch Peak bits per inch Areal density Internal data ...
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 sample of drives. 2. Cheetah 15K.5 FC Product Manual, Rev. F 11 4.0 Performance characteristics...3.5 4.0 0.2 0.4 6.8 7.5 1. Typical access times are measured under nominal conditions of Cheetah 15K.5 FC drives. 4.1 Internal drive characteristics Drive capacity* Read/write data heads Bytes per track Tracks per inch Peak bits per inch Areal density Internal data ...
Cheetah 15K.5 FC Product Manual
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... indicating this connector. Simply plug the drive into the backpanel's SCA connector inherits this drive. If multiple devices are on the drive. In the event you don't successfully assign unique hard addresses (and therefore have been done with the drive in Section 6.4.1. In some cases, ... for the 40-pin Fibre Channel single connector (J1). 8.2 Drive orientation The drive may be mounted in the connector prior to applying power to ensure that the host enclosure is called the hard assigned arbitrated loop physical address (AL_PA). Loop initialization is shipped from...
... indicating this connector. Simply plug the drive into the backpanel's SCA connector inherits this drive. If multiple devices are on the drive. In the event you don't successfully assign unique hard addresses (and therefore have been done with the drive in Section 6.4.1. In some cases, ... for the 40-pin Fibre Channel single connector (J1). 8.2 Drive orientation The drive may be mounted in the connector prior to applying power to ensure that the host enclosure is called the hard assigned arbitrated loop physical address (AL_PA). Loop initialization is shipped from...
Cheetah 15K.5 FC Product Manual
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... Loop options Table 15 lists the FC-AL options supported by Cheetah 15K.5 FC drives. These ports may be connected on independent loops or on independent loops and hard addressing is used, the drive interface address is used, at least one port will seek the same loop address.... Port A and Port B may be connected in their product manuals. Note. When a Cheetah 15K.5 FC drive is connected in loops with previous Seagate FC drive products: Barracuda ...
... Loop options Table 15 lists the FC-AL options supported by Cheetah 15K.5 FC drives. These ports may be connected on independent loops or on independent loops and hard addressing is used, the drive interface address is used, at least one port will seek the same loop address.... Port A and Port B may be connected in their product manuals. Note. When a Cheetah 15K.5 FC drive is connected in loops with previous Seagate FC drive products: Barracuda ...
Cheetah 15K.5 FC Product Manual
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... number. [ ] Bytes 18 through 26 of drive. These default values can request and receive from the drive a list of new firmware into the saved values storage location on Port B. Saved values Saved values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) ...on the drive's media using a Mode Select command. It is "ready." Default values Default values are stored on the drive's PCB. An attempt to the initiator per ...
... number. [ ] Bytes 18 through 26 of drive. These default values can request and receive from the drive a list of new firmware into the saved values storage location on Port B. Saved values Saved values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) ...on the drive's media using a Mode Select command. It is "ready." Default values Default values are stored on the drive's PCB. An attempt to the initiator per ...
Cheetah 15K.5 FC Product Manual
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... be changed. Because there are changeable. The following tables may not exactly match those fields are shipped configured this way. Standard OEM drives are all of some drives. Changeable values Changeable values form a bit mask, stored in the row entitled "CHG." A zero (0) indicates the value is 00h... stored into the flash E-PROM. A Mode Select command can be changed by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. indicates if default value is not changeable. If there is a zero in any bit position in ...
... be changed. Because there are changeable. The following tables may not exactly match those fields are shipped configured this way. Standard OEM drives are all of some drives. Changeable values Changeable values form a bit mask, stored in the row entitled "CHG." A zero (0) indicates the value is 00h... stored into the flash E-PROM. A Mode Select command can be changed by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. indicates if default value is not changeable. If there is a zero in any bit position in ...
Cheetah 15K.7 FC Product Manual
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... detailed information concerning performance-related characteristics and features of drives. 2. C Access to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 5.2 Seek performance characteristics See Section 12.5, "FC-AL physical interface" on a representative sample of Cheetah 15K.7 FC drives. 5.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per inch Peak...
... detailed information concerning performance-related characteristics and features of drives. 2. C Access to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 5.2 Seek performance characteristics See Section 12.5, "FC-AL physical interface" on a representative sample of Cheetah 15K.7 FC drives. 5.1 Internal drive characteristics Drive capacity Read/write data heads Tracks per inch Peak...
Cheetah 15K.7 SAS Product Manual
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.... 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 ST3450757SS ST3300557SS ST3450657SS ST3300457SS 450 300 Gbytes (formatted, rounded off value...referring to data = access time + latency time. C 9 Cheetah 15K.7 SAS Product Manual, Rev. Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page...
.... 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 ST3450757SS ST3300557SS ST3450657SS ST3300457SS 450 300 Gbytes (formatted, rounded off value...referring to data = access time + latency time. C 9 Cheetah 15K.7 SAS Product Manual, Rev. Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page...
Cheetah 15K.6 FC Product Manual
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Publication number: 100465943, Rev. Quantitative usage examples for illustrative purposes. Seagate reserves the right to hard drive capacity. Actual quantities will vary based on operating environment and formatting. ©2007, 2008, Seagate Technology LLC All rights reserved. All other countries. Accessible capacity may vary depending on various factors, including file size, file format, features and...
Publication number: 100465943, Rev. Quantitative usage examples for illustrative purposes. Seagate reserves the right to hard drive capacity. Actual quantities will vary based on operating environment and formatting. ©2007, 2008, Seagate Technology LLC All rights reserved. All other countries. Accessible capacity may vary depending on various factors, including file size, file format, features and...
Cheetah 15K.6 FC Product Manual
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...Typical Typical Typical Not including controller overhead1,2(msec) Read Write 3.4 3.9 0.20 0.44 6.6 7.4 1. Access to hard drive capacity. Cheetah 15K.6 FC Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics ...and features 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...
...Typical Typical Typical Not including controller overhead1,2(msec) Read Write 3.4 3.9 0.20 0.44 6.6 7.4 1. Access to hard drive capacity. Cheetah 15K.6 FC Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics ...and features 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...
Cheetah 15K.6 SAS Product Manual
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... based on operating environment and formatting. Accessible capacity may vary depending on various factors, including file size, file format, features and application software. Seagate reserves the right to hard drive capacity. All other trademarks or registered trademarks are either trademarks or registered trademarks of its affiliated companies in the United States and/or...
... based on operating environment and formatting. Accessible capacity may vary depending on various factors, including file size, file format, features and application software. Seagate reserves the right to hard drive capacity. All other trademarks or registered trademarks are either trademarks or registered trademarks of its affiliated companies in the United States and/or...
Cheetah 15K.6 SAS Product Manual
Page 15
...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 ... 3.9 Single track Typical 0.20 0.44 Full stroke Typical 6.43 7.12 1. Access to hard drive capacity. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of...
...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 ... 3.9 Single track Typical 0.20 0.44 Full stroke Typical 6.43 7.12 1. Access to hard drive capacity. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of...
Cheetah 15K.5 SCSI Product Manual
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... its affiliated companies 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 hard drive capacity. Actual quantities will vary based on operating environment and formatting. Accessible capacity may be reproduced in the United States...
... its affiliated companies 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 hard drive capacity. Actual quantities will vary based on operating environment and formatting. Accessible capacity may be reproduced in the United States...
Cheetah 15K.5 SCSI Product Manual
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J Refer to hard drive capacity. 5.0 Performance characteristics 5.1 Internal drive characteristics (transparent to user) Drive capacity Read/write heads Tracks/surface (total) Tracks/inch Peak bits/inch Areal Density Internal data rate Disc rotational speed Average rotational latency ST3300655LW ST3300655LC ...
J Refer to hard drive capacity. 5.0 Performance characteristics 5.1 Internal drive characteristics (transparent to user) Drive capacity Read/write heads Tracks/surface (total) Tracks/inch Peak bits/inch Areal Density Internal data rate Disc rotational speed Average rotational latency ST3300655LW ST3300655LC ...
Cheetah 15K.5 SCSI Product Manual
Page 74
... provides a means for differential devices to detect the presence of a single ended device on the bus. indicates drive activity for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start option (enables starting motor via SCSI bus command). [6] ... Each differential signal driven by LVD interface drivers shall have the following signals open for the '1' setting, grounded for the '0' setting). J Drive will not operate I /O shall have onboard terminators. Notes [ ] for Tables 17 through 20. [1] See Section 10.6.4.1 for detailed electrical...
... provides a means for differential devices to detect the presence of a single ended device on the bus. indicates drive activity for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start option (enables starting motor via SCSI bus command). [6] ... Each differential signal driven by LVD interface drivers shall have the following signals open for the '1' setting, grounded for the '0' setting). J Drive will not operate I /O shall have onboard terminators. Notes [ ] for Tables 17 through 20. [1] See Section 10.6.4.1 for detailed electrical...