Savvio Data Sheet
Page 1
...-optimized storage arrays • Size-constrained specialty application Savvio The Smart Business Decision A breakthrough product speeding business efficiency through savvy storage solutions 73 and 36 Gbytes • 10K RPM • First 2.5-Inch Enterprise Drive Ultra320 SCSI and Serial Attached SCSI (SAS) Key... Advantages • 70 percent smaller drive size allows integration of more drives into a smaller chassis like ...
...-optimized storage arrays • Size-constrained specialty application Savvio The Smart Business Decision A breakthrough product speeding business efficiency through savvy storage solutions 73 and 36 Gbytes • 10K RPM • First 2.5-Inch Enterprise Drive Ultra320 SCSI and Serial Attached SCSI (SAS) Key... Advantages • 70 percent smaller drive size allows integration of more drives into a smaller chassis like ...
Savvio Data Sheet
Page 2
... shock protection during handling, reducing returns up to excellent" by drives operating simultaneously. Savvio The Smart Business Decision The Seagate® 3D Defense System™- www.seagate.com 1-800-732-4283 (1-800-SEAGATE) Specifications 73 GB1 36 GB1 Model Number Capacity ST973401LC/SS Formatted 512 Kbytes/Sector (Gbytes) 73.4 External Transfer Rate (Mbytes/sec) Ultra320 SCSI 320 3-Gbit...
... shock protection during handling, reducing returns up to excellent" by drives operating simultaneously. Savvio The Smart Business Decision The Seagate® 3D Defense System™- www.seagate.com 1-800-732-4283 (1-800-SEAGATE) Specifications 73 GB1 36 GB1 Model Number Capacity ST973401LC/SS Formatted 512 Kbytes/Sector (Gbytes) 73.4 External Transfer Rate (Mbytes/sec) Ultra320 SCSI 320 3-Gbit...
2.5-Inch Disc Drives: Key to Cutting Data Center Costs (159K, PDF)
Page 5
Seek (R, msec) 4.1 Track-to-Track (R/W, msec) .4/.7 Transfer Rate (Mbytes/sec) 62 to 94; 41 to 63 sustained Cache Buffer (Mbytes) 8 Full-Duty MTBF (hours) 1,400,000 Disc/Head (#) 1/2 (36.7 Gbytes), 2/4 (73.4 Gbytes) Idle Power (watts) Specifications: SFF 2.5-Inch Enterprise Disc Drive* Form Factor 2.5 inch, 15 mm Capacity (Gbytes) 36.7, 73.4 Interfaces Ultra320 SCSI, Serial Attached SCSI (SAS), Fibre Channel Spindle Speed (RPM) 10,000 Avg.
Seek (R, msec) 4.1 Track-to-Track (R/W, msec) .4/.7 Transfer Rate (Mbytes/sec) 62 to 94; 41 to 63 sustained Cache Buffer (Mbytes) 8 Full-Duty MTBF (hours) 1,400,000 Disc/Head (#) 1/2 (36.7 Gbytes), 2/4 (73.4 Gbytes) Idle Power (watts) Specifications: SFF 2.5-Inch Enterprise Disc Drive* Form Factor 2.5 inch, 15 mm Capacity (Gbytes) 36.7, 73.4 Interfaces Ultra320 SCSI, Serial Attached SCSI (SAS), Fibre Channel Spindle Speed (RPM) 10,000 Avg.
Savvio 10K.1 SCSI Product Manual
Page 2
...for various applications are registered trademarks of Seagate Technology LLC in the United States and/or other countries. One gigabyte, or GB, equals one of their respective owners. Seagate reserves the right to hard drive capacity. Quantitative usage examples for illustrative purposes... file size, file format, features and application software. Savvio, SeaTools and SeaTDD are the property of its affiliated companies in U.S.A. Publication number: 100293075, Rev. Copyright © 2005-2007 Seagate Technology LLC. All rights reserved. All other countries. Actual...
...for various applications are registered trademarks of Seagate Technology LLC in the United States and/or other countries. One gigabyte, or GB, equals one of their respective owners. Seagate reserves the right to hard drive capacity. Quantitative usage examples for illustrative purposes... file size, file format, features and application software. Savvio, SeaTools and SeaTDD are the property of its affiliated companies in U.S.A. Publication number: 100293075, Rev. Copyright © 2005-2007 Seagate Technology LLC. All rights reserved. All other countries. Actual...
Savvio 10K.1 SCSI Product Manual
Page 3
... 8 3.2 Media characteristics 8 3.3 Performance 8 3.4 Reliability 9 3.5 Formatted capacities 9 3.5.1 Programmable drive capacity 9 3.6 Factory installed accessories 9 3.7 Options (factory installed 10 3.8 Accessories (user installed 10 4.0 Performance characteristic 11 4.1 Internal drive characteristics (transparent to user 11 4.2 SCSI performance characteristics (visible to user 11 4.2.1 Access time ... 19 5.2.5 Service tools 19 5.2.6 Hot plugging Savvio SCSI disc drives 19 5.2.7 S.M.A.R.T 20 5.2.8 Thermal monitor 21 5.2.9 Drive Self Test (DST 22 5.2.10 Product warranty 24...
... 8 3.2 Media characteristics 8 3.3 Performance 8 3.4 Reliability 9 3.5 Formatted capacities 9 3.5.1 Programmable drive capacity 9 3.6 Factory installed accessories 9 3.7 Options (factory installed 10 3.8 Accessories (user installed 10 4.0 Performance characteristic 11 4.1 Internal drive characteristics (transparent to user 11 4.2 SCSI performance characteristics (visible to user 11 4.2.1 Access time ... 19 5.2.5 Service tools 19 5.2.6 Hot plugging Savvio SCSI disc drives 19 5.2.7 S.M.A.R.T 20 5.2.8 Thermal monitor 21 5.2.9 Drive Self Test (DST 22 5.2.10 Product warranty 24...
Savvio 10K.1 SCSI Product Manual
Page 4
... Electromagnetic susceptibility 35 6.5 Mechanical specifications 35 7.0 Defect and error management 37 7.1 Drive internal defects 37 7.2 Drive error recovery procedures 37 7.3 SCSI systems errors 38 8.0 Installation 39 8.1 Drive orientation 39 8.2 Cooling 39 8.3 Drive mounting 40 8.4 Grounding 40 9.0 Interface requirements 41 9.1 General description 41 9.2 SCSI... 9.7.1 Multimode-SE and LVD alternatives 58 9.8 Terminator requirements 59 9.8.1 Terminator power 59 9.9 Disc drive SCSI timing 60 10.0 Seagate Technology support services 63 ii Savvio SCSI Product Manual, Rev. D
... Electromagnetic susceptibility 35 6.5 Mechanical specifications 35 7.0 Defect and error management 37 7.1 Drive internal defects 37 7.2 Drive error recovery procedures 37 7.3 SCSI systems errors 38 8.0 Installation 39 8.1 Drive orientation 39 8.2 Cooling 39 8.3 Drive mounting 40 8.4 Grounding 40 9.0 Interface requirements 41 9.1 General description 41 9.2 SCSI... 9.7.1 Multimode-SE and LVD alternatives 58 9.8 Terminator requirements 59 9.8.1 Terminator power 59 9.9 Disc drive SCSI timing 60 10.0 Seagate Technology support services 63 ii Savvio SCSI Product Manual, Rev. D
Savvio 10K.1 SCSI Product Manual
Page 5
...4. Figure 15. Figure 6. Figure 13. Figure 16. Figure 14. Savvio SCSI family drive 1 Typical ST973401 drive +12 V current profile 27 Typical ST973401 drive +5 V current profile 27 Typical ST936701 drive +12 V current profile 28 Typical ST936701 drive +5 V current profile 28 ST973401 DC current and power vs. input... (80-pin SCSI I/O connector 53 Nonshielded 80-pin SCSI "SCA-2" connector 55 Typical SE-LVD alternative transmitter receiver circuits 59 Savvio SCSI Product Manual, Rev. Figure 10. Figure 3. Figure 12. D iii Figure 2. input/output operations per second (LVD...
...4. Figure 15. Figure 6. Figure 13. Figure 16. Figure 14. Savvio SCSI family drive 1 Typical ST973401 drive +12 V current profile 27 Typical ST973401 drive +5 V current profile 27 Typical ST936701 drive +12 V current profile 28 Typical ST936701 drive +5 V current profile 28 ST973401 DC current and power vs. input... (80-pin SCSI I/O connector 53 Nonshielded 80-pin SCSI "SCA-2" connector 55 Typical SE-LVD alternative transmitter receiver circuits 59 Savvio SCSI Product Manual, Rev. Figure 10. Figure 3. Figure 12. D iii Figure 2. input/output operations per second (LVD...
Savvio 10K.1 SCSI Product Manual
Page 7
Figure 1. D 1 The SCSI Interface Product Manual (part number 75789509) describes general SCSI interface characteristics of Seagate drives. Savvio SCSI drives support the small computer system interface (SCSI) as described in the ANSI SCSI SPI-3 interface specifications to the extent described in this and other families of this manual. Savvio SCSI family drive Savvio SCSI Product Manual, Rev. 1.0 Scope This manual describes Seagate® SavvioTM disc drives.
Figure 1. D 1 The SCSI Interface Product Manual (part number 75789509) describes general SCSI interface characteristics of Seagate drives. Savvio SCSI drives support the small computer system interface (SCSI) as described in the ANSI SCSI SPI-3 interface specifications to the extent described in this and other families of this manual. Savvio SCSI family drive Savvio SCSI Product Manual, Rev. 1.0 Scope This manual describes Seagate® SavvioTM disc drives.
Savvio 10K.1 SCSI Product Manual
Page 9
... regulation. It is designed for system integration and installation into a suitable enclosure prior to the highest standards of Communications. The Savvio SCSI disc drive is a UL recognized component per UL1950, CSA certified to CSA C22.2 No. 95095, and VDE or TUV certified to ...to the host controller. 2.1.2 Electromagnetic susceptibility As a component assembly, the drive is not subject to achieve optimum performance and compliance with Seagate standards as noted in the same system as the drive or external to assure that provides reasonable shielding. Shielded I /O cables ...
... regulation. It is designed for system integration and installation into a suitable enclosure prior to the highest standards of Communications. The Savvio SCSI disc drive is a UL recognized component per UL1950, CSA certified to CSA C22.2 No. 95095, and VDE or TUV certified to ...to the host controller. 2.1.2 Electromagnetic susceptibility As a component assembly, the drive is not subject to achieve optimum performance and compliance with Seagate standards as noted in the same system as the drive or external to assure that provides reasonable shielding. Shielded I /O cables ...
Savvio 10K.1 SCSI Product Manual
Page 10
...Information and Communication Republic of Standards, Metrology, and Inspection (BSMI). 4 Savvio SCSI Product Manual, Rev. Electromagnetic compliance for test platforms. The system configurations include: •... Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem •...EMC) Framework requirements of the Taiwanese Bureau of Korea. Australian C-Tick If this Seagate model complies to the directives/standard(s) for their product. The computer manufacturer or ...
...Information and Communication Republic of Standards, Metrology, and Inspection (BSMI). 4 Savvio SCSI Product Manual, Rev. Electromagnetic compliance for test platforms. The system configurations include: •... Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem •...EMC) Framework requirements of the Taiwanese Bureau of Korea. Australian C-Tick If this Seagate model complies to the directives/standard(s) for their product. The computer manufacturer or ...
Savvio 10K.1 SCSI Product Manual
Page 11
... Manual, Rev. 2.3 Reference documents Savvio SCSI Installation Guide Seagate P/N 100293076 Safety and Regulatory Agency Specifications Seagate P/N 75789512 SCSI Interface Product Manual Seagate P/N 75789509 Applicable ANSI small computer system interface (SCSI) document numbers:...SFF-8451 Specification for SCA-2 Unshielded Connections Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over 100 lb.) Specification, Acoustic Test Requirements, and Procedures Seagate P/N 30553-001 In case of conflict between this document ...
... Manual, Rev. 2.3 Reference documents Savvio SCSI Installation Guide Seagate P/N 100293076 Safety and Regulatory Agency Specifications Seagate P/N 75789512 SCSI Interface Product Manual Seagate P/N 75789509 Applicable ANSI small computer system interface (SCSI) document numbers:...SFF-8451 Specification for SCA-2 Unshielded Connections Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over 100 lb.) Specification, Acoustic Test Requirements, and Procedures Seagate P/N 30553-001 In case of conflict between this document ...
Savvio 10K.1 SCSI Product Manual
Page 13
... circuit type. Savvio SCSI drives use a dedicated landing zone at SCSI-1 and SCSI-2 data transfer rates for details and definitions. Savvio SCSI Product Manual, Rev. differentiating features Model number ST973401LC ST936701LC Number of heads 4 2 Formatted Capacity 73.4 Gbytes 36.7 ...the product performance characteristics of the Savvio SCSI family of drives, and the SCSI Interface Product Manual, part number 75789509, which describes the general interface characteristics of Seagate SCSI drives. 3.0 General description Savvio SCSI drives combine Tunneling Magnetoresistive (TMR) heads ...
... circuit type. Savvio SCSI drives use a dedicated landing zone at SCSI-1 and SCSI-2 data transfer rates for details and definitions. Savvio SCSI Product Manual, Rev. differentiating features Model number ST973401LC ST936701LC Number of heads 4 2 Formatted Capacity 73.4 Gbytes 36.7 ...the product performance characteristics of the Savvio SCSI family of drives, and the SCSI Interface Product Manual, part number 75789509, which describes the general interface characteristics of Seagate SCSI drives. 3.0 General description Savvio SCSI drives combine Tunneling Magnetoresistive (TMR) heads ...
Savvio 10K.1 SCSI Product Manual
Page 14
... servo design • Self diagnostics performed when power is applied to eliminate mechanical transducer adjustments and related reliability concerns. Savvio SCSI drives decode track 0 location data from 512 to 528 bytes/sector • Programmable sector reallocation scheme • Flawed sector... reallocation at format time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary protective layer for improved durability and ...
... servo design • Self diagnostics performed when power is applied to eliminate mechanical transducer adjustments and related reliability concerns. Savvio SCSI drives decode track 0 location data from 512 to 528 bytes/sector • Programmable sector reallocation scheme • Flawed sector... reallocation at format time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary protective layer for improved durability and ...
Savvio 10K.1 SCSI Product Manual
Page 15
...servo bursts. See the Mode Select Parameter List table in the number of blocks field indicates that Seagate guarantees current and future products will vary between other drive families and from generation to generation, depending on how each sector size actually formats out for ... to have. A value of blocks field. Savvio SCSI Product Manual, Rev. Users having the necessary equipment may modify the data block size before issuing a format command and obtain different formatted capacities than maximum. Refer to generation. Seagate drives also may range from generation to the Parameter ...
...servo bursts. See the Mode Select Parameter List table in the number of blocks field indicates that Seagate guarantees current and future products will vary between other drive families and from generation to generation, depending on how each sector size actually formats out for ... to have. A value of blocks field. Savvio SCSI Product Manual, Rev. Users having the necessary equipment may modify the data block size before issuing a format command and obtain different formatted capacities than maximum. Refer to generation. Seagate drives also may range from generation to the Parameter ...
Savvio 10K.1 SCSI Product Manual
Page 16
... options are available. Users planning single unit distribution should specify this option. • The Savvio SCSI Installation Guide, part number 100293076, is usually included with each standard OEM drive shipped, but extra copies may be ordered depending on sparing scheme and sector size requested. ... The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the field. • Single unit shipping pack. 10 Savvio SCSI Product Manual, Rev. Some of the options available are (not an exhaustive list of possible options): • Other capacities can ...
... options are available. Users planning single unit distribution should specify this option. • The Savvio SCSI Installation Guide, part number 100293076, is usually included with each standard OEM drive shipped, but extra copies may be ordered depending on sparing scheme and sector size requested. ... The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the field. • Single unit shipping pack. 10 Savvio SCSI Product Manual, Rev. Some of the options available are (not an exhaustive list of possible options): • Other capacities can ...
Savvio 10K.1 SCSI Product Manual
Page 17
... to all models of the Savvio SCSI family unless otherwise specified. Refer to Section 9.9 and to the SCSI Interface Product Manual for additional timing details. 4.2.1 Access time [5] Including controller overhead (without disconnect) [1] [3] Average-Typical [2] Single Track-Typical [2] Full Stroke-Typical [2] Drive level Read Write msec 4.70...Bytes/track Bytes/surface Tracks/surface (total) Tracks/inch Peak bits/inch Internal data rate Disc rotational speed Average rotational latency ST973401 73.4 4 360,000 18,387 51,052 105 660 506-753 10,009 3.00 ST936701 36.7 2 360,000 18,387 ...
... to all models of the Savvio SCSI family unless otherwise specified. Refer to Section 9.9 and to the SCSI Interface Product Manual for additional timing details. 4.2.1 Access time [5] Including controller overhead (without disconnect) [1] [3] Average-Typical [2] Single Track-Typical [2] Full Stroke-Typical [2] Drive level Read Write msec 4.70...Bytes/track Bytes/surface Tracks/surface (total) Tracks/inch Peak bits/inch Internal data rate Disc rotational speed Average rotational latency ST973401 73.4 4 360,000 18,387 51,052 105 660 506-753 10,009 3.00 ST936701 36.7 2 360,000 18,387 ...
Savvio 10K.1 SCSI Product Manual
Page 18
...no power control switch on a track Yes Flaw reallocation performance impact (for flaws reallocated at nominal voltage has been applied, the drive becomes ready within 20 seconds typically (excluding an error recovery procedure). If a recoverable error condition is enabled, the internal controller ...Start/stop the spindle (see the SCSI Command Reference Manual). Read/write consecutive sectors on the drive. 12 Savvio SCSI Product Manual, Rev. During spin up to ready time the drive responds to stop time After DC power at format time using the spare sectors per sector) ...
...no power control switch on a track Yes Flaw reallocation performance impact (for flaws reallocated at nominal voltage has been applied, the drive becomes ready within 20 seconds typically (excluding an error recovery procedure). If a recoverable error condition is enabled, the internal controller ...Start/stop the spindle (see the SCSI Command Reference Manual). Read/write consecutive sectors on the drive. 12 Savvio SCSI Product Manual, Rev. During spin up to ready time the drive responds to stop time After DC power at format time using the spare sectors per sector) ...
Savvio 10K.1 SCSI Product Manual
Page 19
... already in cache: 1. The following is a simplified description of a read operation with the disconnect/reconnect specification referred to one, the drive responds as circular buffer segments during disc medium read operations (disregarding Prefetch operation for cache operations. A Read command requests data, the first... LB of which is noted in Section 4.5.1 and 4.5.2. Savvio SCSI Product Manual, Rev. D 13 The buffer can be set up by the host with the proper values in the applicable bytes...
... already in cache: 1. The following is a simplified description of a read operation with the disconnect/reconnect specification referred to one, the drive responds as circular buffer segments during disc medium read operations (disregarding Prefetch operation for cache operations. A Read command requests data, the first... LB of which is noted in Section 4.5.1 and 4.5.2. Savvio SCSI Product Manual, Rev. D 13 The buffer can be set up by the host with the proper values in the applicable bytes...
Savvio 10K.1 SCSI Product Manual
Page 20
... of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for subsequent Read commands. Though the prefetch operation uses the buffer as set up or changed independently, having nothing ...(bytes 8 and 9) limits the amount of Mode parameters page 08h. Whenever prefetch (read cache hits. In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. When a write command is issued, if RCD=0, the cache is first checked to see if any logical blocks that...
... of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for subsequent Read commands. Though the prefetch operation uses the buffer as set up or changed independently, having nothing ...(bytes 8 and 9) limits the amount of Mode parameters page 08h. Whenever prefetch (read cache hits. In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. When a write command is issued, if RCD=0, the cache is first checked to see if any logical blocks that...
Savvio 10K.1 SCSI Product Manual
Page 21
... different modes of cache buffer segments as needed to optimize the performance, based on the command stream from the host. Savvio SCSI Product Manual, Rev. In "server mode" (PM bit = 0), the drive can dynamically change the number of segmentation. In "desktop mode" (PM bit = 1), the number of sequential data in a non-repetitive...
... different modes of cache buffer segments as needed to optimize the performance, based on the command stream from the host. Savvio SCSI Product Manual, Rev. In "server mode" (PM bit = 0), the drive can dynamically change the number of segmentation. In "desktop mode" (PM bit = 1), the number of sequential data in a non-repetitive...