ملخص المحتوى في الصفحة رقم 1
Product Manual
®
Savvio 10K.5 SAS
Standard Models Self-Encrypting Drive Models
ST9900805SS ST9900705SS
ST9600205SS ST9600105SS
ST9450405SS ST9450305SS
ST9300605SS ST9300505SS
SED FIPS 140-2 Models
ST9900605SS
ST9600005SS
ST9450205SS
ST9300405SS
100628561
Rev. D
March 2011
ملخص المحتوى في الصفحة رقم 2
Revision history Revision Date Sheets affected or comments Rev. A 10/22/10 Initial release. Rev. B 11/22/10 43. (drive weight) Rev. C 02/14/11 44 & 60-62. Rev. D 03/18/11 26, 38-39 & 46. © 2011 Seagate Technology LLC. All rights reserved. Publication number: 100628561, Rev. D March 2011 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Savvio and SeaTools are either trademarks or regis- tered trademark
ملخص المحتوى في الصفحة رقم 3
Contents 1.0 Seagate Technology support services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3.0 Applicable standards and reference documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.1 Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ملخص المحتوى في الصفحة رقم 4
7.4 Power dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 7.5 Environmental limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 7.5.1 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 7.5.2 Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ملخص المحتوى في الصفحة رقم 5
12.4.1 SAS physical interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 12.4.2 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 12.4.3 Connector requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 12.4.4 Electrical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 12.4.5 Pin descri
ملخص المحتوى في الصفحة رقم 6
iv Savvio 10K.5 SAS Product Manual, Rev. D
ملخص المحتوى في الصفحة رقم 7
List of Figures Figure 1. Current profiles for 900GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 2. Current profiles for 600GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Figure 3. Current profiles for 450GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 4. Current profiles for 300GB models . . . . . . . . . . . . . . .
ملخص المحتوى في الصفحة رقم 8
ملخص المحتوى في الصفحة رقم 9
1.0 Seagate Technology support services SEAGATE ONLINE SUPPORT and SERVICES For information regarding products and services, visit http://www.seagate.com/www/en-us/about/contact_us/ Available services include: Presales & Technical support Global Support Services telephone numbers & business hours Authorized Service Centers For information regarding Warranty Support, visit http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance For information regarding Data Recovery Services,
ملخص المحتوى في الصفحة رقم 10
2.0 Scope ® ® This manual describes Seagate Technology LLC, Savvio 10K.5 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. The Self-Encrypting Drive Reference Manual, part number 100515636, describes the interface, general operation, and security features available on Self-Encryptin
ملخص المحتوى في الصفحة رقم 11
3.0 Applicable standards and reference documentation The drives documented in this manual have been developed as system peripherals to the highest standards of design and construction. The drives depend on 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 temper- ature regulation.
ملخص المحتوى في الصفحة رقم 12
3.1.2 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 • Keyboard • Monitor/display • Printer •Mouse Although the test system with this Seagate model complies with
ملخص المحتوى في الصفحة رقم 13
3.1.4 China Restriction of Hazardous Substances (RoHS) Directive This product has an Environmental Protection Use Period (EPUP) of 20 years. The following table contains information mandated by China's "Marking Requirements for Control of Pollution Caused by Electronic Information Products" Standard. "O" indicates the hazardous and toxic substance content of the part (at the homogenous material level) is lower than the threshold defined by the China RoHS MCV Standard. "X" indicates the hazard
ملخص المحتوى في الصفحة رقم 14
4.0 General description Savvio drives provide high performance, high capacity data storage for a variety of systems including engi- neering workstations, network servers, mainframes, and supercomputers. The Serial Attached SCSI interface is designed to meet next-generation computing demands for performance, scalability, flexibility and high-den- sity storage requirements. Savvio drives are random access storage devices designed to support the Serial Attached SCSI Protocol as described in the A
ملخص المحتوى في الصفحة رقم 15
4.1 Standard features ® Savvio 10K.5 SAS drives have the following standard features: • 1.5 / 3 / 6 Gb 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, 520, 524 or 528 bytes per logical block) • Industry standard SFF 2
ملخص المحتوى في الصفحة رقم 16
Note. There is no significant performance difference between Self-Encrypting Drive and standard (non- Self-Encrypting Drive) models. 4.4 Reliability • Annualized Failure Rate (AFR) of 0.44% • Mean time between failures (MTBF) of 2,000,000 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 4.5 Formatted capacities Standard OEM models are formatted to 512 bytes per block. The block s
ملخص المحتوى في الصفحة رقم 17
5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Sav- vio drives. 5.1 Internal drive characteristics ST9900805SS ST9600205SS ST9450405SS ST9300605SS ST9900705SS ST9600105SS ST9450305SS ST9300505SS ST9900605SS ST9600005SS ST9450205SS ST9300405SS Drive capacity 900 600 450 300 GB (formatted, rounded off value) Read/write data heads 6 4 3 2 Bytes per track 821.4 821.4 821.4 821.4 KBytes (avg, rounded off val
ملخص المحتوى في الصفحة رقم 18
5.2.2 Format command execution time for 512-byte sectors (minutes) 900GB 600GB 450GB 300GB Maximum (with verify) 234 156 117 78 Maximum (without verify) 116 75 58 36 Note. There is approximately a 1.5 increase in time to format a SED drive versus a non-SED drive of the same capacity. 5.2.3 General performance characteristics Minimum sector interleave 1 to 1 Data buffer to/from disc media (one 512-byte logical block)* 1.00 to 1.91 Gb/s Sustained transfer rate 89 to 160 MiB/s ** 93 to 168 MB/s S
ملخص المحتوى في الصفحة رقم 19
5.4 Prefetch/multi-segmented cache control The drive provides a prefetch (read look-ahead) and multi-segmented cache control algorithms that in many cases can enhance system performance. Cache refers to the drive buffer storage space when it is used in cache operations. To select this feature, the host sends the Mode Select command with the proper values in the applicable bytes in page 08h. Prefetch and cache operations are independent features from the standpoint that each is enabled and di
ملخص المحتوى في الصفحة رقم 20
5.5.1 Caching write data Write caching is a write operation by the drive that makes use of a drive buffer storage area where the data to be written to the medium is stored while the drive performs the Write command. If read caching is enabled (RCD=0), then data written to the medium is retained in the cache to be made avail- able for future read cache hits. The same buffer space and segmentation is used as set up for read functions. The buffer segmentation scheme is set up or changed indepen
