ページ1に含まれる内容の要旨
Savvio 10K.2 SAS
ST9146802SS
ST973402SS
ページ2に含まれる内容の要旨
ページ3に含まれる内容の要旨
Savvio 10K.2 SAS ST9146802SS ST973402SS
ページ4に含まれる内容の要旨
©2006, Seagate Technology LLC All rights reserved. Publication number: 100384760, Rev. B October 2006 Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Savvio is a registered trademark of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners. One gigabyte, or GB, equals o
ページ5に含まれる内容の要旨
Revision status summary sheet Revision Date Notes Rev. A 06/23/06 Initial release. Rev. B 10/23/06 None.
ページ6に含まれる内容の要旨
ページ7に含まれる内容の要旨
Contents 1.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Applicable standards and reference documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1.1 Electromagnetic compatibility. . . . . . . . . . . . . . . . . . . .
ページ8に含まれる内容の要旨
6.4.2 Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 6.4.3 Effective altitude (sea level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 6.4.4 Shock and vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 6.4.5 Air cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 6.4.6 Corro
ページ9に含まれる内容の要旨
List of Figures Figure 1. Savvio 10K.2 SAS disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. ST9146802SS current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 3. ST973402SS current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Figure 4. ST9146802SS (3 Gbit) DC current and power vs. input/outpu
ページ10に含まれる内容の要旨
ページ11に含まれる内容の要旨
1.0 Scope ® ® This manual describes Seagate Technology LLC, Savvio 10K.2 SAS (Serial Attached SCSI) disc drives. Savvio drives support the SAS Protocol specifications to the extent described in this manual. The SAS Inter- face Manual (part number 100293071) describes the general SAS characteristics of this and other Seagate SAS drives. Figure 1. Savvio 10K.2 SAS disc drive Savvio 10K.2 SAS Product Manual, Rev. B 1
ページ12に含まれる内容の要旨
2 Savvio 10K.2 SAS Product Manual, Rev. B
ページ13に含まれる内容の要旨
2.0 Applicable standards and reference documentation The drive has been developed as a system peripheral to the highest standards of design and construction. The drive depends on its host equipment to provide adequate power and environment for optimum performance and compliance with applicable industry and governmental regulations. Special attention must be given in the areas of safety, power distribution, shielding, audible noise control, and temperature regulation. In particular, the drive
ページ14に含まれる内容の要旨
2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for CE Marking and C-Tick Marking. The drive was tested in a representative system for typical applications. The selected sys- tem represents the most popular characteristics for test platforms. The system configurations include: � Typical current use microprocessor � 3.5-inch floppy disc drive � Keyboard � Monitor/display � Printer � External modem �Mouse Although the tes
ページ15に含まれる内容の要旨
2.1.3 European Union Restriction of Hazardous Substances (RoHS) The European Union Restriction of Hazardous Substances (RoHS) Directive restricts the presence of chemical substances, including Lead (Pb), in electronic products effective July 2006. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the rep- resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our supplier contracts require complia
ページ16に含まれる内容の要旨
6 Savvio 10K.2 SAS Product Manual, Rev. B
ページ17に含まれる内容の要旨
3.0 General description Savvio drives combine giant magnetoresistive (GMR) heads, partial response/maximum likelihood (PRML) read channel electronics, embedded servo technology, and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity data storage for a variety of systems including engineering workstations, net- work servers, mainframes, and supercomputers. The Serial Attached SCSI interface is designed to meet next- generation computing demands for performance, sc
ページ18に含まれる内容の要旨
3.1 Standard features Savvio drives have the following standard features: � Perpendicular recording technology � 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface � Integrated dual port SAS controller supporting the SCSI protocol � Support for SAS expanders and fanout adapters � Firmware downloadable using the SAS interface � 128 - deep task set (queue) � Supports up to 32 initiators � Jumperless configuration. � User-selectable logical block size (512 to 528 bytes per logical block) in any mult
ページ19に含まれる内容の要旨
3.4 Reliability � Annualized Failure Rate (AFR) or 0.55% � Mean time between failures (MTBF) of 1,600,000 hours � Balanced low mass rotary voice coil actuator � Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) � 5-year warranty 3.5 Formatted capacities Standard OEM models are formatted to 512 bytes per block. The block size is selectable at format time and must be a multiple of 4 bytes. Users having the necessary equipment may modify the data block s
ページ20に含まれる内容の要旨
3.8 Factory-installed options You may order the following items which are incorporated at the manufacturing facility during production or packaged before shipping. Some of the options available are (not an exhaustive list of possible options): � Other capacities can be ordered depending on sparing scheme and sector size requested. � Single-unit shipping pack. The drive is normally shipped in bulk packaging to provide maximum protection against transit damage. Units shipped individually require