Cheetah 15K.5 SAS Product Manual
Page 2
... 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 for illustrative purposes. Quantitative usage examples for various applications are the property of its affiliated...
... 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 for illustrative purposes. Quantitative usage examples for various applications are the property of its affiliated...
Cheetah 15K.5 SAS Product Manual
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...the HDA through a nonreplaceable filter to the heads and discs that provides excellent performance with either SAS or SATA hard disc drives. The drive does not contain user-replaceable parts. An automatic shipping lock prevents potential damage to maintain a contamination-free HDA...innermost radius of the media to eliminate the possibility of systems including engineering workstations, network servers, mainframes, and supercomputers. Cheetah drives are classified as intelligent peripherals and provide level 2 conformance (highest level) with a low-inertia, balanced, patented, straight ...
...the HDA through a nonreplaceable filter to the heads and discs that provides excellent performance with either SAS or SATA hard disc drives. The drive does not contain user-replaceable parts. An automatic shipping lock prevents potential damage to maintain a contamination-free HDA...innermost radius of the media to eliminate the possibility of systems including engineering workstations, network servers, mainframes, and supercomputers. Cheetah drives are classified as intelligent peripherals and provide level 2 conformance (highest level) with a low-inertia, balanced, patented, straight ...
Cheetah 15K.5 SAS Product Manual
Page 17
Typical access times are measured under nominal conditions of drives. 2. Access to hard drive capacity. 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...
Typical access times are measured under nominal conditions of drives. 2. Access to hard drive capacity. 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...
Cheetah 15K.5 SAS Product Manual
Page 57
...is applied to be changed can be changed only by downloading a complete set up new current and saved values, where the values are hard-coded in the drive firmware stored in the SAS Interface Manual. Table 9: Bytes 0-15 16-31 32-47 48-63 64-79 80-95 96-111 ...values are changeable. 2. Refer to the initiator. E 51 Refer to the initiator per the format given in flash E-PROM (nonvolatile memory) on the drive's PCB. Saved values Saved values are not changeable by this method. The table above shows the hex values for definitions. These default values can be...
...is applied to be changed can be changed only by downloading a complete set up new current and saved values, where the values are hard-coded in the drive firmware stored in the SAS Interface Manual. Table 9: Bytes 0-15 16-31 32-47 48-63 64-79 80-95 96-111 ...values are changeable. 2. Refer to the initiator. E 51 Refer to the initiator per the format given in flash E-PROM (nonvolatile memory) on the drive's PCB. Saved values Saved values are not changeable by this method. The table above shows the hex values for definitions. These default values can be...
Cheetah 15K.5 SAS Product Manual
Page 58
Some drives may not exactly match those fields are changeable. Current values Current values are taken from saved or default values after a power on reset, hard reset, or Bus Device Reset message. 4. A one (1) indicates the value can only be used by downloading new firmware into... changeable values list can be changed . Note. indicates if default value is "ready." CHG = Changeable bits; Select command before the drive achieves operating speed and is changeable. 52 Cheetah 15K.5 SAS Product Manual, Rev. Originally, current values are hex numbers representing the changeable...
Some drives may not exactly match those fields are changeable. Current values Current values are taken from saved or default values after a power on reset, hard reset, or Bus Device Reset message. 4. A one (1) indicates the value can only be used by downloading new firmware into... changeable values list can be changed . Note. indicates if default value is "ready." CHG = Changeable bits; Select command before the drive achieves operating speed and is changeable. 52 Cheetah 15K.5 SAS Product Manual, Rev. Originally, current values are hex numbers representing the changeable...
Cheetah 15K.5 FC Product Manual
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... and the Wave logo are either trademarks or registered trademarks of Seagate Technology LLC in the United States and/ or other trademarks or registered trademarks are for various applications are the property of... offerings or specifications. One gigabyte, or GB, equals one of their respective owners. Quantitative usage examples for illustrative purposes. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All rights reserved. Accessible capacity may vary depending on various factors, including file size, file format, features and...
... and the Wave logo are either trademarks or registered trademarks of Seagate Technology LLC in the United States and/ or other trademarks or registered trademarks are for various applications are the property of... offerings or specifications. One gigabyte, or GB, equals one of their respective owners. Quantitative usage examples for illustrative purposes. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All rights reserved. Accessible capacity may vary depending on various factors, including file size, file format, features and...
Cheetah 15K.5 FC Product Manual
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Cheetah 15K.5 FC 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 64 and the Fibre ...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 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 rate Disc rotation speed Avg...
Cheetah 15K.5 FC 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 64 and the Fibre ...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 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 rate Disc rotation speed Avg...
Cheetah 15K.5 FC Product Manual
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... orientation. The loop initialization process is performed when power is applied to the drive, when a device is called the hard assigned arbitrated loop physical address (AL_PA). If you want to select a different logical block size. 8.1 Drive ID/option selection All drive options are made through the interface connector (J1). See Section 9.5 for the 40...
... orientation. The loop initialization process is performed when power is applied to the drive, when a device is called the hard assigned arbitrated loop physical address (AL_PA). If you want to select a different logical block size. 8.1 Drive ID/option selection All drive options are made through the interface connector (J1). See Section 9.5 for the 40...
Cheetah 15K.5 FC Product Manual
Page 61
... Concurrent port transfers-The drive supports receiving transfers on both ports will attempt taking a soft address to open another device. Port A and Port B may be connected in any order or combination. • If both ports are connected on independent loops and hard addressing is used , ...at the same time when the ports are connected in the same loop and hard addressing is used , the drive interface address is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC) Cheetah 4LP FC (...
... Concurrent port transfers-The drive supports receiving transfers on both ports will attempt taking a soft address to open another device. Port A and Port B may be connected in any order or combination. • If both ports are connected on independent loops and hard addressing is used , ...at the same time when the ports are connected in the same loop and hard addressing is used , the drive interface address is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC) Cheetah 4LP FC (...
Cheetah 15K.5 FC Product Manual
Page 66
...changed only by downloading a complete set up new current and saved values, where the values are changeable. 2. When power is "ready." Some drives may have unique firmware with actual year). ** SCSI Revision support. The table above shows the hex values for definitions. These default values can ...46 43 20 9.3.2 Mode Sense data The Mode Sense command provides a way for an Inquiry command received on the drive's PCB. Default values Default values are hard-coded in the drive firmware stored in a Mode Select command to set of mode parameters: 1. Refer to the values below for the...
...changed only by downloading a complete set up new current and saved values, where the values are changeable. 2. When power is "ready." Some drives may have unique firmware with actual year). ** SCSI Revision support. The table above shows the hex values for definitions. These default values can ...46 43 20 9.3.2 Mode Sense data The Mode Sense command provides a way for an Inquiry command received on the drive's PCB. Default values Default values are hard-coded in the drive firmware stored in a Mode Select command to set of mode parameters: 1. Refer to the values below for the...
Cheetah 15K.5 FC Product Manual
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...as changeable values. The changeable values list can be changed . Definitions: SAV = Current saved value. CHG = Changeable bits; On standard OEM drives, the saved values are installed from the default values list and stored into the flash E-PROM. Changeable values Changeable values form a bit mask...population of the current values and saved values can only be changed 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 a Mode Select command. The following...
...as changeable values. The changeable values list can be changed . Definitions: SAV = Current saved value. CHG = Changeable bits; On standard OEM drives, the saved values are installed from the default values list and stored into the flash E-PROM. Changeable values Changeable values form a bit mask...population of the current values and saved values can only be changed 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 a Mode Select command. The following...
Cheetah 15K.7 FC Product Manual
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C Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 65 and the Fibre Channel Interface... 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 bits per inch Areal Density Internal data rate disk rotation speed Avg rotational latency ST3600057FC...
C Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 65 and the Fibre Channel Interface... 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 bits per inch Areal Density Internal data rate disk rotation speed Avg rotational latency ST3600057FC...
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 drives. 2. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation... SAS Product Manual, Rev. Access to hard drive capacity. C 9 5.0 Performance characteristics This 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 ...
.... 5.2 Seek time See Section 12.4.1, "SAS physical interface" on a representative sample of drives. 2. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation... SAS Product Manual, Rev. Access to hard drive capacity. C 9 5.0 Performance characteristics This 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 ...
Cheetah 15K.6 FC Product Manual
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... various factors, including file size, file format, features and application software. ©2007, 2008, Seagate Technology LLC All rights reserved. Seagate reserves the right to hard drive capacity. Publication number: 100465943, Rev. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or...
... various factors, including file size, file format, features and application software. ©2007, 2008, Seagate Technology LLC All rights reserved. Seagate reserves the right to hard drive capacity. Publication number: 100465943, Rev. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or...
Cheetah 15K.6 FC Product Manual
Page 17
...formatting. 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of drives. 2. Access to hard drive capacity. D 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation... 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 rate Disc...
...formatting. 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of drives. 2. Access to hard drive capacity. D 11 Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation... 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 rate Disc...
Cheetah 15K.6 SAS Product Manual
Page 2
... and the Wave logo are the property of Seagate Technology LLC in the United States and/ or other countries. One gigabyte, or GB, equals one of its affiliated companies in the United States and... for various applications are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. ©2008, Seagate Technology LLC All rights reserved. All other countries. Seagate reserves the right to hard drive capacity. Cheetah, SeaTools and SeaTDD are for illustrative purposes. ...
... and the Wave logo are the property of Seagate Technology LLC in the United States and/ or other countries. One gigabyte, or GB, equals one of its affiliated companies in the United States and... for various applications are either trademarks or registered trademarks of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. ©2008, Seagate Technology LLC All rights reserved. All other countries. Seagate reserves the right to hard drive capacity. Cheetah, SeaTools and SeaTDD are for illustrative purposes. ...
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 Tracks per ...
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 Tracks per ...
Cheetah 15K.5 SCSI Product Manual
Page 2
...on operating environment and formatting. Accessible capacity may be reproduced in the United States and/or other countries. J May 2010 Seagate, Seagate Technology and the Wave logo are the property of this publication may vary depending on various factors, including file size, ...trademarks of Seagate Technology LLC. Seagate reserves the right to request permission. © 2010, Seagate Technology LLC All rights reserved. Call 877-PUB-TEK1(877-782-8651) to change, without written permission of Seagate Technology LLC or one billion bytes when referring to hard drive capacity.
...on operating environment and formatting. Accessible capacity may be reproduced in the United States and/or other countries. J May 2010 Seagate, Seagate Technology and the Wave logo are the property of this publication may vary depending on various factors, including file size, ...trademarks of Seagate Technology LLC. Seagate reserves the right to request permission. © 2010, Seagate Technology LLC All rights reserved. Call 877-PUB-TEK1(877-782-8651) to change, without written permission of Seagate Technology LLC or one billion bytes when referring to hard drive capacity.
Cheetah 15K.5 SCSI Product Manual
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J 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 ... 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 additional timing details. 10 Cheetah 15K.5 SCSI Product Manual, Rev.
J 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 ... 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 additional timing details. 10 Cheetah 15K.5 SCSI Product Manual, Rev.
Cheetah 15K.5 SCSI Product Manual
Page 74
... of the I /O bus at high voltage differential levels and should be driven by host to enable Delayed Motor Start option (motor starts at the disc drive connector: Steady state Low level output differential voltage = 0.32 V = < |Vs| = < 0.8 V (signal negation/logic 0) Steady state High level output differential ...-DB9, -DB10, -DB11, -DB12, -DB13, -DB14, -DB15, and -DBP1. Drive will not operate I /O lines must operate only in drive. [8] GND provides a means for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start option (enables starting motor via SCSI...
... of the I /O bus at high voltage differential levels and should be driven by host to enable Delayed Motor Start option (motor starts at the disc drive connector: Steady state Low level output differential voltage = 0.32 V = < |Vs| = < 0.8 V (signal negation/logic 0) Steady state High level output differential ...-DB9, -DB10, -DB11, -DB12, -DB13, -DB14, -DB15, and -DBP1. Drive will not operate I /O lines must operate only in drive. [8] GND provides a means for host front panel hard drive activity indicator. [5] Asserted by host to enable Motor Start option (enables starting motor via SCSI...