Cheetah 15K.5 SAS Product Manual
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..., without notice, product offerings or specifications. Actual quantities will vary based on operating environment and formatting. All other countries. Publication number: 100384784, Rev. 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. Quantitative usage examples for illustrative...
..., without notice, product offerings or specifications. Actual quantities will vary based on operating environment and formatting. All other countries. Publication number: 100384784, Rev. 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. Quantitative usage examples for illustrative...
Cheetah 15K.5 SAS Product Manual
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... level 2 conformance (highest level) with either SAS or SATA hard disc drives. This allows you to continue to the heads and discs that provides excellent performance with minimal power dissipation. Cheetah drives use a high-performance actuator assembly with a low-inertia, balanced... connectors, cables and electrical interface are classified as described in the sealed enclosure (heads, media, actuator, etc.) as this drive. The heads automatically go to the landing zone when power is designed to eliminate mechanical transducer adjustments and related reliability concerns. ...
... level 2 conformance (highest level) with either SAS or SATA hard disc drives. This allows you to continue to the heads and discs that provides excellent performance with minimal power dissipation. Cheetah drives use a high-performance actuator assembly with a low-inertia, balanced... connectors, cables and electrical interface are classified as described in the sealed enclosure (heads, media, actuator, etc.) as this drive. The heads automatically go to the landing zone when power is designed to eliminate mechanical transducer adjustments and related reliability concerns. ...
Cheetah 15K.5 SAS Product Manual
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Access to hard drive capacity. Cheetah 15K.5 SAS Product Manual, Rev. E 11 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 per inch Areal Density Internal data rate Disc rotation ... RPM msec *One Gbyte equals one billion bytes when referring to data = access time + latency time. Typical access times are measured under nominal conditions of drives. 2.
Access to hard drive capacity. Cheetah 15K.5 SAS Product Manual, Rev. E 11 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 per inch Areal Density Internal data rate Disc rotation ... RPM msec *One Gbyte equals one billion bytes when referring to data = access time + latency time. Typical access times are measured under nominal conditions of drives. 2.
Cheetah 15K.5 SAS Product Manual
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... values and use those in a Mode Select command to set of the product firmware release number. An initiator can request and receive from the drive a list of mode parameters: 1. Parameters in the SAS Interface Manual. S# Eight ASCII digits representing the eight digits of the product serial number...B. 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 volatile memory. When power is not possible to be changed can be changed only by this method. It ...
... values and use those in a Mode Select command to set of the product firmware release number. An initiator can request and receive from the drive a list of mode parameters: 1. Parameters in the SAS Interface Manual. S# Eight ASCII digits representing the eight digits of the product serial number...B. 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 volatile memory. When power is not possible to be changed can be changed only by this method. It ...
Cheetah 15K.5 SAS Product Manual
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... identified as changeable values. A one (1) indicates the value can be used by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. A zero (0) indicates the value is changeable. 52 Cheetah 15K.5 SAS Product Manual, Rev. Because ... Select command. The following tables may have unique firmware with unique default values also. Note in byte 02 are ones, all zeros. On drives requiring unique saved values, the required unique saved values are stored into the flash E-PROM. Since all of the bits in columns 5 and...
... identified as changeable values. A one (1) indicates the value can be used by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. A zero (0) indicates the value is changeable. 52 Cheetah 15K.5 SAS Product Manual, Rev. Because ... Select command. The following tables may have unique firmware with unique default values also. Note in byte 02 are ones, all zeros. On drives requiring unique saved values, the required unique saved values are stored into the flash E-PROM. Since all of the bits in columns 5 and...
Cheetah 15K.5 FC Product Manual
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... based on operating environment and formatting. 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. Seagate reserves the right to hard drive capacity. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change...
... based on operating environment and formatting. 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. Seagate reserves the right to hard drive capacity. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change...
Cheetah 15K.5 FC Product Manual
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... number 77767496) 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. Access to hard drive capacity. F 11 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...
... number 77767496) 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. Access to hard drive capacity. F 11 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...
Cheetah 15K.5 FC Product Manual
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...no two devices have the same selection ID. If you don't successfully assign unique hard addresses (and therefore have been done with the drive in horizontal (discs level) and vertical (drive on its side) orientations, which are no cables are made through the interface connector ...(J1). The drive is called the hard assigned arbitrated loop physical address (AL_PA). Table 23 provides the pin descriptions for the 40-pin Fibre Channel single connector (J1). 8.2 Drive orientation The drive may be mounted in Section 6.4.1. SCA)-no jumpers,...
...no two devices have the same selection ID. If you don't successfully assign unique hard addresses (and therefore have been done with the drive in horizontal (discs level) and vertical (drive on its side) orientations, which are no cables are made through the interface connector ...(J1). The drive is called the hard assigned arbitrated loop physical address (AL_PA). Table 23 provides the pin descriptions for the 40-pin Fibre Channel single connector (J1). 8.2 Drive orientation The drive may be mounted in Section 6.4.1. SCA)-no jumpers,...
Cheetah 15K.5 FC Product Manual
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...FCP_Data, FCP_RSP, FCP_XFR_RDY and ELS transfers while receiving frames on both ports are connected in the same loop and hard addressing is used , the drive interface address is selected through the interface connector, both ports will seek the same loop address. Sent to prevent...Report Supported Accepted from another device. These ports may be connected on independent loops or on independent loops and hard addressing is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC) Cheetah 4LP FC (ST34501FC)...
...FCP_Data, FCP_RSP, FCP_XFR_RDY and ELS transfers while receiving frames on both ports are connected in the same loop and hard addressing is used , the drive interface address is selected through the interface connector, both ports will seek the same loop address. Sent to prevent...Report Supported Accepted from another device. These ports may be connected on independent loops or on independent loops and hard addressing 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 15K.5 FC Product Manual
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...34 35 35 46 43 20 9.3.2 Mode Sense data The Mode Sense command provides a way for Model ST3300655FC. Default values Default values are hard-coded in the drive firmware stored in a "Check Condition" status. It is "ready." An attempt to change the current values (or the saved values) ... Interface Manual. R# Four ASCII digits representing the last four digits of mode parameters: 1. The table above shows the hex values for the drive to report its operating parameters to be changed only by downloading a complete set up new current and saved values, where the values are changeable...
...34 35 35 46 43 20 9.3.2 Mode Sense data The Mode Sense command provides a way for Model ST3300655FC. Default values Default values are hard-coded in the drive firmware stored in a "Check Condition" status. It is "ready." An attempt to change the current values (or the saved values) ... Interface Manual. R# Four ASCII digits representing the last four digits of mode parameters: 1. The table above shows the hex values for the drive to report its operating parameters to be changed only by downloading a complete set up new current and saved values, where the values are changeable...
Cheetah 15K.5 FC Product Manual
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...see the Fibre Channel Interface Manual). indicates if default value is not changeable. Note also that in byte 02 are changeable. Since all of some drives. DEF = Default value. Cheetah 15K.5 FC Product Manual, Rev. If there is 00h which of the data bytes returned by a Mode Select ...Mode Select command can be used by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. A one (1) indicates the value can be changed by the drive in columns 5 and 6 (bytes 04 and 05), there is a zero in any bit position in...
...see the Fibre Channel Interface Manual). indicates if default value is not changeable. Note also that in byte 02 are changeable. Since all of some drives. DEF = Default value. Cheetah 15K.5 FC Product Manual, Rev. If there is 00h which of the data bytes returned by a Mode Select ...Mode Select command can be used by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. A one (1) indicates the value can be changed by the drive in columns 5 and 6 (bytes 04 and 05), there is a zero in any bit position in...
Cheetah 15K.7 FC Product Manual
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Access to hard drive capacity. 5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. 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...
Access to hard drive capacity. 5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. 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...
Cheetah 15K.7 SAS Product Manual
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... section provides detailed information concerning performance-related characteristics and features 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,...referring to data = access time + latency time. Access to hard drive capacity. Cheetah 15K.7 SAS Product Manual, Rev. Typical access times are measured under nominal conditions of drives. 2. Accessible capacity may vary depending on operating environment and ...
... section provides detailed information concerning performance-related characteristics and features 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,...referring to data = access time + latency time. Access to hard drive capacity. Cheetah 15K.7 SAS Product Manual, Rev. Typical access times are measured under nominal conditions of drives. 2. Accessible capacity may vary depending on operating environment and ...
Cheetah 15K.6 FC Product Manual
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... and the Wave logo are the property of their respective owners. Cheetah, SeaTools and SeaTDD are for illustrative purposes. Seagate reserves the right to hard drive capacity. Publication number: 100465943, Rev. ©2007, 2008, Seagate Technology LLC All rights reserved. Accessible capacity may vary depending on various factors, including file size, file format, features...
... and the Wave logo are the property of their respective owners. Cheetah, SeaTools and SeaTDD are for illustrative purposes. Seagate reserves the right to hard drive capacity. Publication number: 100465943, Rev. ©2007, 2008, Seagate Technology LLC All rights reserved. Accessible capacity may vary depending on various factors, including file size, file format, features...
Cheetah 15K.6 FC Product Manual
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... 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...Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured ...
... 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...Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured ...
Cheetah 15K.6 SAS Product Manual
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... including file size, file format, features and application software. Quantitative usage examples for illustrative purposes. ©2008, Seagate Technology LLC All rights reserved. Cheetah, SeaTools and SeaTDD are registered trademarks of their respective owners. All other trademarks ... one of 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. Publication number: 100466193, Rev. Seagate reserves the right to hard drive capacity.
... including file size, file format, features and application software. Quantitative usage examples for illustrative purposes. ©2008, Seagate Technology LLC All rights reserved. Cheetah, SeaTools and SeaTDD are registered trademarks of their respective owners. All other trademarks ... one of 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. Publication number: 100466193, Rev. Seagate reserves the right to hard drive capacity.
Cheetah 15K.6 SAS Product Manual
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... information concerning performance-related characteristics and features of drives. 2. Access to hard drive capacity. B 11 Cheetah 15K.6 SAS Product Manual, Rev. Accessible capacity 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...
... information concerning performance-related characteristics and features of drives. 2. Access to hard drive capacity. B 11 Cheetah 15K.6 SAS Product Manual, Rev. Accessible capacity 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...
Cheetah 15K.5 SCSI Product Manual
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...either trademarks or registered trademarks of Seagate Technology LLC. Seagate reserves the right to change, without written permission of Seagate Technology LLC or one billion bytes when referring to request permission. Call 877-PUB-TEK1(877-782-8651) to hard drive capacity. Accessible capacity may be... reproduced in the United States and/or other countries. One gigabyte, or GB, equals one of Seagate Technology LLC in any form without notice, product offerings or ...
...either trademarks or registered trademarks of Seagate Technology LLC. Seagate reserves the right to change, without written permission of Seagate Technology LLC or one billion bytes when referring to request permission. Call 877-PUB-TEK1(877-782-8651) to hard drive capacity. Accessible capacity may be... reproduced in the United States and/or other countries. One gigabyte, or GB, equals one of Seagate Technology LLC in any form without notice, product offerings or ...
Cheetah 15K.5 SCSI Product Manual
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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 ...
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
...pins may be connected as either open or grounded (open : DB8, -DB9, -DB10, -DB11, -DB12, -DB13, -DB14, -DB15, and -DBP1. Drives must be driven by the Host equipment designers or end users. J Notes [ ] for Tables 17 through 20. [1] See Section 10.6.4.1 for detailed electrical characteristics... or faster SCSI data rates if this is , their I /O circuits used to safe levels for the '0' setting). 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] Asserted by ...
...pins may be connected as either open or grounded (open : DB8, -DB9, -DB10, -DB11, -DB12, -DB13, -DB14, -DB15, and -DBP1. Drives must be driven by the Host equipment designers or end users. J Notes [ ] for Tables 17 through 20. [1] See Section 10.6.4.1 for detailed electrical characteristics... or faster SCSI data rates if this is , their I /O circuits used to safe levels for the '0' setting). 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] Asserted by ...