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Summary of Contents for Seagate SAVVIO ST9300405SS
- Page 1 Product Manual Savvio 10K.5 SAS ® Standard Models ST9900805SS ST9600205SS ST9450405SS ST9300605SS 100628561 Rev. D March 2011 Self-Encrypting Drive Models ST9900705SS ST9600105SS ST9450305SS ST9300505SS SED FIPS 140-2 Models ST9900605SS ST9600005SS ST9450205SS ST9300405SS...
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Page 2: Revision History
LLC in the United States and/or other countries. Savvio and SeaTools are either trademarks or regis- tered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments. -
Page 3: Table Of Contents
Seagate Technology support services ........ - Page 4 Power dissipation ............31 Environmental limits .
- Page 5 12.4.1 SAS physical interface ..........67 12.4.2 Physical characteristics .
- Page 6 Savvio 10K.5 SAS Product Manual, Rev. D...
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Page 7: List Of Figures
Figure 1. Current profiles for 900GB models ..........27 Figure 2. -
Page 9: Seagate Technology Support Services
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, visit For Seagate OEM & Distribution partner portal, visit For Seagate reseller portal, visit http://spp.seagate.com Savvio 10K.5 SAS Product Manual, Rev. D http://www.seagate.com/www/en-us/about/contact_us/ http://www.i365.com... -
Page 10: Scope
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-Encrypting Drive models. -
Page 11: Applicable Standards And Reference Documentation
Mounting by bottom holes must meet the requirements of Section 11.3. Standards The Savvio family complies with Seagate standards as noted in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. The drives are recognized in accordance with UL 60950-1 as tested by UL, CSA 60950-1 as tested by CSA, and EN60950-1 as tested by TUV. -
Page 12: Electromagnetic Compliance
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... -
Page 13: China Restriction Of Hazardous Substances (Rohs) Directive
Self-Encrypting Drives Reference Manual In case of conflict between this document and any referenced document, this document takes precedence. Savvio 10K.5 SAS Product Manual, Rev. D Seagate part number: 100293068 Seagate part number: 100293071 2.5” Drive Form Factor with Serial Connector... -
Page 14: General Description
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. -
Page 15: Standard Features
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 •... -
Page 16: Reliability
Seagate recommends product planning in one of two modes: Seagate designs specify capacity points at certain block sizes that Seagate guarantees current and future products will meet. We recommend customers use this capacity in their project planning, as it ensures a stable operating point with backward and forward compatibility from generation to generation. -
Page 17: Performance Characteristics
Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Sav- vio drives. Internal drive characteristics ST9900805SS ST9600205SS ST9450405SS ST9300605SS ST9900705SS ST9600105SS ST9450305SS ST9300505SS ST9900605SS ST9600005SS ST9450205SS ST9300405SS Drive capacity Read/write data heads Bytes per track 821.4 Bytes per surface 151,800 Tracks per surface (total) -
Page 18: Format Command Execution Time For 512-Byte Sectors (Minutes)
5.2.2 Format command execution time for 512-byte sectors (minutes) Maximum (with verify) Maximum (without verify) 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 Data buffer to/from disc media (one 512-byte logical block)* Sustained transfer rate... -
Page 19: Prefetch/Multi-Segmented Cache Control
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. -
Page 20: Caching Write Data
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. -
Page 21: Reliability Specifications
Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all inter- face timings, power supply voltages, environmental requirements and drive mounting constraints. Seek error rate: Read Error Rates Recovered Data Unrecovered Data Miscorrected Data Interface error rate: Mean Time Between Failure (MTBF): Annualized Failure Rate (AFR): Preventive maintenance:... -
Page 22: Seek Errors
6.1.3 Seek errors A seek error is defined as a failure of the drive to position the heads to the addressed track. After detecting an initial seek error, the drive automatically performs an error recovery process. If the error recovery process fails, a seek positioning error (Error code = 15h or 02h) will be reported with a Hardware error (04h) in the Sense Key. -
Page 23: S.m.a.r.t
6.2.4 S.M.A.R.T. S.M.A.R.T. is an acronym for Self-Monitoring Analysis and Reporting Technology. This technology is intended to recognize conditions that indicate imminent drive failure and is designed to provide sufficient warning of a failure to allow you to back up the data before an actual failure occurs. Note. -
Page 24: Thermal Monitor
Error rate is the number of errors per operation. The algorithm that S.M.A.R.T. uses to record rates of error is to set thresholds for the number of errors and their interval. If the number of errors exceeds the threshold before the interval expires, the error rate is considered to be unacceptable. -
Page 25: Drive Self Test (Dst)
DST. It is the responsibility of the host application to determine the “not ready” cause. While not technically part of DST, a Not Ready condition also qualifies the drive to be returned to Seagate as a failed drive. - Page 26 6.2.6.2.3 Short and extended tests DST has two testing options: 1. short 2. extended These testing options are described in the following two subsections. Each test consists of three segments: an electrical test segment, a servo test segment, and a read/verify scan segment.
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Page 27: Product Warranty
Shipping When transporting or shipping a drive, use only a Seagate-approved container. Keep your original box. Sea- gate approved containers are easily identified by the Seagate Approved Package label. Shipping a drive in a non-approved container voids the drive warranty. -
Page 28: Physical/Electrical Specifications
Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. PowerChoice power management Drives using the load/unload architecture provide programmable power management to tailor systems for per- formance and greater energy efficiency. The table below lists the supported PowerChoice modes. The further you go down in the table, the more power savings you get. -
Page 29: Powerchoice Reporting Methods
7.1.1 PowerChoice reporting methods PowerChoice provides these reporting methods for tracking purposes: Request Sense command reports • Current power condition • Method of entry Note. Processing the Request Sense command does not impact the drive’s power save state. Mode Sense command reports (mode page 0x1A) •... - Page 30 Table 2: 900GB standard drive Voltage Regulation Avg idle current DC Advanced Idle Current Idle_A Idle_B Idle_C Standby Transition Current Idle_A Idle_B Idle_C Standby Maximum starting current (peak DC) DC (peak AC) AC Delayed motor start (max) DC Peak operating current (random read): Typical DC Maximum DC Maximum (peak) DC...
- Page 31 Table 3: 600GB standard drive Voltage Regulation Avg idle current DC Advanced Idle Current Idle_A Idle_B Idle_C Standby Transition Current Idle_A Idle_B Idle_C Standby Maximum starting current (peak DC) DC (peak AC) AC Delayed motor start (max) DC Peak operating current (random read): Typical DC Maximum DC Maximum (peak) DC...
- Page 32 Table 4: 450GB standard model Voltage Regulation Avg idle current DC Advanced Idle Current Idle_A Idle_B Idle_C Standby Transition Current Idle_A Idle_B Idle_C Standby Maximum starting current (peak DC) DC (peak AC) AC Delayed motor start (max) DC Peak operating current (random read): Typical DC Maximum DC Maximum (peak) DC...
- Page 33 Table 5: 300GB standard model Voltage Regulation Avg idle current DC Advanced Idle Current Idle_A Idle_B Idle_C Standby Transition Current Idle_A Idle_B Idle_C Standby Maximum starting current (peak DC) DC (peak AC) AC Delayed motor start (max) DC Peak operating current (random read): Typical DC Maximum DC Maximum (peak) DC...
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Page 34: Conducted Noise Immunity
This condition occurs after OOB and Speed Negotiation completes but before the drive has received the Notify Spinup primitive. See paragraph 7.3.1, "Conducted noise immunity." Specified voltage tolerance includes ripple, noise, and transient response. Operating condition is defined as random 8 block reads. During idle, the drive heads are relocated every 30 seconds to a random location within the band from three-quarters to maximum track. -
Page 35: Current Profiles
7.3.3 Current profiles The +12V and +5V current profiles for the Savvio 10K.4 drives are shown below. Figure 1. Current profiles for 900GB models Savvio 10K.5 SAS Product Manual, Rev. D... -
Page 36: Figure 2. Current Profiles For 600Gb Models
Figure 2. Current profiles for 600GB models Savvio 10K.5 SAS Product Manual, Rev. D... -
Page 37: Figure 3. Current Profiles For 450Gb Models
Figure 3. Current profiles for 450GB models Savvio 10K.5 SAS Product Manual, Rev. D... -
Page 38: Figure 4. Current Profiles For 300Gb Models
Figure 4. Current profiles for 300GB models Note: All times and currents are typical. See Tables 2 through 5 for maximum current requirements. Savvio 10K.5 SAS Product Manual, Rev. D... -
Page 39: Power Dissipation
Power dissipation 900 GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 4.38 watts (14.95 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). -
Page 40: Figure 6. 900Gb (At 6Gb) Dc Current And Power Vs. Input/Output Operations Per Second
900GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 4.42 watts (15.07 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. -
Page 41: Figure 7. 600Gb (At 3Gb) Dc Current And Power Vs. Input/Output Operations Per Second
600 GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 3.78 watts (12.89 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). -
Page 42: Figure 8. 600Gb (At 6Gb) Dc Current And Power Vs. Input/Output Operations Per Second
600GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 3.82 watts (13.05 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. -
Page 43: Figure 9. 450Gb (At 3Gb) Dc Current And Power Vs. Input/Output Operations Per Second
450GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 3.73 watts (12.73 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. -
Page 44: Figure 10. 450Gb (At 6Gb) Dc Current And Power Vs. Input/Output Operations Per Second
450GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 3.75 watts (12.79 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. -
Page 45: Figure 11. 300Gb (At 3Gb) Dc Current And Power Vs. Input/Output Operations Per Second
300GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 3.46 watts (11.81 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. -
Page 46: Environmental Limits
300GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 3.48 watts (11.88 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. -
Page 47: Relative Humidity
Non-operating –40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 36°F (20°C) per hour. This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with drive. HDA Temp. -
Page 48: Figure 14. Recommended Mounting
Shock may be applied in the X, Y, or Z axis. c. Packaged Seagate finished drive bulk packs are designed and tested to meet or exceed applicable ISTA and ASTM standards. Volume finished drives will be shipped from Seagate factories on pallets to minimize freight costs and ease material handling. -
Page 49: Air Cleanliness
The sil- ver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95%. -
Page 50: Acoustics
There will not be any discrete tones more than 10 dB above the masking noise on typical drives when mea- sured according to Seagate specification 30553-001. There will not be any tones more than 24 dB above the masking noise on any drive. -
Page 51: Mechanical Specifications
Mechanical specifications Refer to Figure 15 for detailed mounting configuration dimensions. See Section 11.3, “Drive mounting.” Weight: 300GB models 450GB models 600GB models 900GB models Note. These dimensions conform to the Small Form Factor Standard documented in SFF-8201 and SFF-8223, found at www.sffcommittee.org. -
Page 52: About Fips
About FIPS The Federal Information Processing Standard (FIPS) Publication 140-2, FIPS PUB 140-2, is a U.S. govern- ment computer security standard used to accredit cryptographic modules. It is titled “Security Requirements for Cryptographic Modules”. The initial publication was on May 25, 2001 and was last updated December 3, 2002. Purpose The National Institute of Standards and Technology (NIST) issued the FIPS 140 Publication Series to coordi- nate the requirements and standards for cryptography modules that include both hardware and software com-... -
Page 53: About Self-Encrypting Drives
(TCG) Enterprise Storage Specifications as detailed in Section 3.2. The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the com- puter, storage and digital communications industry. Seagate’s SED models comply with the standards pub- lished by the TCG. -
Page 54: Locking Sp
9.2.2 Locking SP The Locking SP controls read/write access to the media and the cryptographic erase feature. Access to the Locking SP is available using the BandMasterX or EraseMaster passwords. Since the drive owner can define up to 16 data bands on the drive, each data band has its own password called BandMasterX where X is the number of the data band (0 through 15). -
Page 55: Authenticated Firmware Download
Authenticated firmware download In addition to providing a locking mechanism to prevent unwanted firmware download attempts, the drive also only accepts download files which have been cryptographically signed by the appropriate Seagate Design Center. Three conditions must be met before the drive will allow the download operation: 1. -
Page 56: Defect And Error Management
10.0 Defect and error management Seagate continues to use innovative technologies to manage defects and errors. These technologies are designed to increase data integrity, perform drive self-maintenance, and validate proper drive operation. SCSI defect and error management involves drive internal defect/error management and SAS system error considerations (errors in communications between the initiator and the drive). -
Page 57: Sas System Errors
Table 6 equates the read and write retry count with the maximum possible recovery time for read and write recovery of individual LBAs. The times given do not include time taken to perform reallocations. Reallocations are performed when the ARRE bit (for reads) or AWRE bit (for writes) is one, the RC bit is zero, and the recov- ery time limit for the command has not yet been met. -
Page 58: Media Pre-Scan
DAR is most effective when AWRE and ARRE are enabled—this is the default setting from the Seagate factory. With AWRE and ARRE disabled DAR is unable to reallocate the failing location and will report an error sense code indicating that a write command is being attempted to a previously failing location. -
Page 59: Protection Information (Pi)
Information to be stored on the media, but the 8 bytes will not be transferred to the host during a read com- mand. Type 3 - Seagate products do not support Type 3. 10.8.2 Setting and determining the current Type Level A drive is initialized to a type of PI by using the format command on a PI capable drive. -
Page 60: Installation
11.0 Installation Savvio disc drive installation is a plug-and-play process. There are no jumpers, switches, or terminators on the drive. SAS drives are designed to be used in a host system that provides a SAS-compatible backplane with bays designed to accommodate the drive. In such systems, the host system typically provides a carrier or tray into which you need to mount the drive. -
Page 61: Drive Orientation
11.1 Drive orientation The drive may be mounted in any orientation. All drive performance characterizations, however, have been done with the drive in horizontal (discs level) and vertical (drive on its side) orientations, which are the two pre- ferred mounting orientations. 11.2 Cooling Cabinet cooling must be designed by the customer so that the ambient temperature immediately surrounding... -
Page 62: Drive Mounting
11.3 Drive mounting Mount the drive using the bottom or side mounting holes. If you mount the drive using the bottom holes, ensure that you do not physically distort the drive by attempting to mount it on a stiff, non-flat surface. The allowable mounting surface stiffness is 80 lb/in (14.0 N/mm). -
Page 63: Interface Requirements
12.0 Interface requirements This section partially describes the interface requirements as implemented on Savvio drives. Additional infor- mation is provided in the SAS Interface Manual (part number 100293071). 12.1 SAS features This section lists the SAS-specific features supported by Savvio drives. 12.1.1 task management functions Table 7 lists the SAS task management functions supported. -
Page 64: Dual Port Support
12.2 Dual port support Savvio SAS drives have two independent ports. These ports may be connected in the same or different SCSI domains. Each drive port has a unique SAS address. The two ports have the capability of independent port clocking (e.g. both ports can run at 6Gb/s or the first port can run at 6Gb/s while the second port runs at 3Gb/s.) The supported link rates are 1.5, 3.0, or 6.0 Gb/s. - Page 65 Table 9: Supported commands Command name ETC bit TMC bit LP bit Protocol-specific Log Page for SAS (18h) Log Sense Application Client Log page (0Fh) Buffer Over-run/Under-run page (01h) Cache Statistics page (37h) Factory Log page (3Eh) Information Exceptions Log page (2Fh) Last n Deferred Errors or Asynchronous Events page (0Bh) Last n Error Events page (07h) Non-medium Error page (06h)
- Page 66 Table 9: Supported commands Command name Persistent Reserve In Persistent Reserve Out Prefetch Read (6) Read (10) DPO bit supported FUA bit supported Read (12) Read (16) Read (32) Read Buffer (modes 0, 2, 3, Ah and Bh supported) Read Capacity (10) Read Capacity (16) Read Defect Data (10) Read Defect Data (12)
- Page 67 Table 9: Supported commands Command name Security Protocol Out Seek (6) Seek (10) Send Diagnostics Supported Diagnostics pages (00h) Translate page (40h) Set Limits Start Unit/Stop Unit (spindle ceases rotating) Synchronize Cache Synchronize Cache (16) Test Unit Ready Verify (10) BYTCHK bit Verify (12) Verify (16)
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Page 68: Inquiry Data
Table 9: Supported commands Command name XDRead XDWrite XPWrite Savvio drives can format to 512, 520, 524 or 528 bytes per logical block. Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable. Reference Mode Sense command 1Ah for mode pages supported. -
Page 69: Mode Sense Data
12.3.2 Mode Sense data The Mode Sense command provides a way for the drive to report its operating parameters to the initiator. The drive maintains four sets of mode parameters: 1. Default values Default values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) on the drive’s PCB. - Page 70 Table 11: Mode Sense data for 900GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 68 cb 9e 30 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
- Page 71 Table 12: Mode Sense data for 600GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 45 dd 2f b0 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
- Page 72 Table 13: Mode Sense values for 450GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 34 65 f8 70 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
- Page 73 Table 14: Mode Sense values for 300GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 22 ec b2 5c 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
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Page 74: Miscellaneous Operating Features And Conditions
12.4 Miscellaneous operating features and conditions Table 15 lists various features and conditions. A “Y” in the support column indicates the feature or condition is supported. An “N” in the support column indicates the feature or condition is not supported. Table 15: Miscellaneous features Supported... -
Page 75: Sas Physical Interface
Figure 19 shows the location of the SAS device connector J1. Figures 20 and 21 provide the dimensions of the SAS connector. Details of the physical, electrical, and logical characteristics are provided within this section. The operational aspects of Seagate’s SAS drives are provided in the SAS Interface Manual. Figure 19. Physical interface... -
Page 76: Figure 20. Sas Device Plug Dimensions
5.92 2.00 (3X) 0.30 0.05 (2X) 4.00 0.08 0.15 D 0.30 0.05 (4X) 0.35MIN Figure 20. SAS device plug dimensions 0.80 (6X) 7.62 5.08 42.73 REF. 41.13 0.15 0.20 B 33.43 0.05 15.875 15.875 1.27 (14X) 1.27 (6X) 5.08 C OF DATUM B Savvio 10K.5 SAS Product Manual, Rev. -
Page 77: Figure 21. Sas Device Plug Dimensions (Detail)
2.25 0.05 4.85 0.05 0.10 B SEE Detail 2 3.90 0.15 SECTION A - A 0.08 0.05 1.23 0.05 Detail 2 0.08 0.05 Figure 21. SAS device plug dimensions (detail) Savvio 10K.5 SAS Product Manual, Rev. D Detail A 6.10 0.30 0.05 x 45 (5X) 0.40... -
Page 78: Physical Characteristics
12.4.2 Physical characteristics This section defines physical interface connector. 12.4.3 Connector requirements Contact your preferred connector manufacturer for mating part information. Part numbers for SAS connectors will be provided in a future revision of this publication when production parts are available from major connec- tor manufacturers. -
Page 79: Sas Transmitters And Receivers
12.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 22. The receiver is AC cou- pling to eliminate ground shift noise. Transmitter Figure 22. SAS transmitters and receivers 12.4.7 Power The drive receives power (+5 volts and +12 volts) through the SAS device connector. Three +12 volt pins provide power to the drive, 2 short and 1 long. -
Page 80: Differential Signals
For more information about the Phy, Link, Transport, and Applications layers of the SAS interface, refer to the Seagate SAS Interface Manual, part number 100293071. For more information about the SCSI commands used by Seagate SAS drives, refer to the Seagate SCSI Commands Reference Manual, part number 100293068. - Page 81 Index Numerics 12 volt pins 71 5 volt pins 71 6 Gbps 72 abort task set function 55 AC coupling 71 AC power requirements 21 ACA active status 66 ACA active, faulted initiator status 66 acoustics 42 active LED Out signal 71 actuator 8 assembly design 6 adaptive caching 66...
- Page 82 drive 41 drive characteristics 9 drive failure 14 Drive Locking 46 drive mounting 43 drive select 70 dual port support 56 electrical description of connector 70 signal characteristics 71 specifications 20 electromagnetic compatibility 3 electromagnetic susceptibility 42 EMI requirements 3 encryption engine 45 encryption key 46 environment 53...
- Page 83 maximum delayed motor start 22 maximum start current 22 mean time between failure. See MTBF media description 7 Media Pre-Scan 50 minimum sector interleave 10 miscellaneous feature support Adaptive caching 66 Asynchronous event notification 66 Automatic contingent allegiance 66 Deferred error handling 66 Parameter rounding 66 Queue tagging 66 Reporting actual retry count 66...
- Page 84 reference documents 5 relative humidity 39 reliability 8 specifications 13 reliability and service 14 repair and return information 19 reporting actual retry count 66 reservation conflict status 66 resonance 39 return information 19 RNG 46 RoHS 4 rotation speed 9 safety 3 interface 70 physical interface 67...
- Page 85 warranty 19 zero latency read 66 zone bit recording (ZBR) 7 Savvio 10K.5 SAS Product Manual, Rev. D...
- Page 86 Savvio 10K.5 SAS Product Manual, Rev. D...
- Page 88 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100628561, Rev. D.
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