Product Manual Savvio 10K.5 SAS ® Standard Models Self-Encrypting Drive Models ST9900805SS ST9600205SS ST9450405SS ST9300605SS ST9900705SS ST9600105SS ST9450305SS ST9300505SS SED FIPS 140-2 Models ST9900605SS ST9600005SS ST9450205SS ST9300405SS 100628561 Rev.
Revision history Revision Rev. A Rev. B Rev. C Rev. D Date 10/22/10 11/22/10 02/14/11 03/18/11 Sheets affected or comments Initial release. 43. (drive weight) 44 & 60-62. 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.
Contents 1.0 Seagate Technology support services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3.0 Applicable standards and reference documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4 7.5 7.6 Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Environmental limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5.1 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5.2 Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.5 12.6 12.7 12.4.1 SAS physical interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.4.2 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.4.3 Connector requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.4.4 Electrical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.4.
iv Savvio 10K.5 SAS Product Manual, Rev.
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. Figure 18. Figure 19. Figure 20. Figure 21. Figure 22. Current profiles for 900GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current profiles for 600GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
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 Interface 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.
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 temperature regulation.
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 system represents the most popular characteristics for test platforms.
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.
4.0 General description Savvio drives provide high performance, high capacity data storage for a variety of systems including engineering 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-density storage requirements.
4.1 Standard features Savvio® 10K.5 SAS drives have the following standard features: • • • • • • • • • • • • • • • • • • • • • • • • • • 1.
Note. 4.4 • • • • • There is no significant performance difference between Self-Encrypting Drive and standard (nonSelf-Encrypting Drive) models. 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.
5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Savvio drives. 5.1 Internal drive characteristics Drive capacity Read/write data heads Bytes per track Bytes per surface Tracks per surface (total) Tracks per inch Peak bits per inch Areal density Disc rotation speed Avg rotational latency 5.2 ST9900805SS ST9900705SS ST9900605SS 900 6 821.4 151,800 184,799 300 1686 506 10K 3.
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. 5.2.3 There is approximately a 1.5 increase in time to format a SED drive versus a non-SED drive of the same capacity. General performance characteristics Minimum sector interleave 1 to 1 Data buffer to/from disc media (one 512-byte logical block)* 1.00 to 1.
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.
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 available for future read cache hits. The same buffer space and segmentation is used as set up for read functions.
6.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: Mean Time Between Failure (MTBF): Annualized Failure Rate (AFR): Preventive maintenance: 1.
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. Recoverable seek errors are specified at Less than 10 errors in 108 seeks.
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. The drive’s firmware monitors specific attributes for degradation over time but can’t predict instantaneous drive failures.
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. If the number of errors does not exceed the threshold before the interval expires, the error rate is considered to be acceptable.
6.2.6 Drive Self Test (DST) Drive Self Test (DST) is a technology designed to recognize drive fault conditions that qualify the drive as a failed unit. DST validates the functionality of the drive at a system level. There are two test coverage options implemented in DST: 1. Extended test 2. Short test The most thorough option is the extended test that performs various tests on the drive and scans every logical block address (LBA) of the drive.
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. Short test (Function Code: 001b) The purpose of the short test is to provide a time-limited test that tests as much of the drive as possible within 120 seconds.
6.2.7 Product warranty See Section 1.0 for warranty contact information. Shipping When transporting or shipping a drive, use only a Seagate-approved container. Keep your original box. Seagate approved containers are easily identified by the Seagate Approved Package label. Shipping a drive in a non-approved container voids the drive warranty. Seagate repair centers may refuse receipt of components improperly packaged or obviously damaged in transit.
7.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. 7.1 PowerChoiceTM power management Drives using the load/unload architecture provide programmable power management to tailor systems for performance 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.
7.1.1 PowerChoice reporting methods PowerChoiceTM 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.
Table 2: 900GB standard drive DC power requirements 3.0Gb mode Notes Voltage 6.0Gb mode (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [8] 0.35 0.22 0.35 0.22 Advanced Idle Current Idle_A 3σ 0.40 0.24 0.40 0.24 Idle_B 3σ 0.27 0.20 0.27 0.21 Idle_C 3σ 0.27 0.11 0.27 0.11 Standby 3σ 0.26 0.06 0.27 0.06 Idle_A 3σ 1.34 1.62 1.34 1.63 Idle_B 3σ 0.94 1.66 0.85 1.65 Idle_C 3σ 0.91 1.
Table 3: 600GB standard drive DC power requirements 3.0Gb mode Notes Voltage 6.0Gb mode (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [8] 0.34 0.17 0.35 0.17 Advanced Idle Current Idle_A 3σ 0.39 0.18 0.40 0.18 Idle_B 3σ 0.27 0.16 0.27 0.16 Idle_C 3σ 0.27 0.09 0.27 0.09 Standby 3σ 0.27 0.06 0.26 0.06 Idle_A 3σ 1.00 1.58 1.05 1.59 Idle_B 3σ 0.87 1.54 0.86 1.59 Idle_C 3σ 0.87 1.
Table 4: 450GB standard model DC power requirements 3.0Gb mode Notes Voltage 6.0Gb mode (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [8] 0.34 0.17 0.34 0.17 Advanced Idle Current Idle_A 3σ 0.37 0.18 0.37 0.18 Idle_B 3σ 0.25 0.17 0.25 0.16 Idle_C 3σ 0.24 0.09 0.24 0.09 Standby 3σ 0.25 0.06 0.24 0.06 Idle_A 3σ 0.76 1.51 0.81 1.54 Idle_B 3σ 0.87 1.57 0.91 1.57 Idle_C 3σ 0.87 1.
Table 5: 300GB standard model DC power requirements 3.0Gb mode Notes Voltage 6.0Gb mode (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [8] 0.34 0.15 0.35 0.15 Advanced Idle Current Idle_A 3σ 0.37 0.16 0.38 0.16 Idle_B 3σ 0.25 0.14 0.26 0.14 Idle_C 3σ 0.25 0.08 0.26 0.08 Standby 3σ 0.25 0.06 0.26 0.06 Idle_A 3σ 0.99 1.52 1.02 1.55 Idle_B 3σ 0.84 1.52 0.92 1.51 Idle_C 3σ 0.85 1.
[5] [6] [7] [8] 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. General DC power requirement notes. 1.
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.
Figure 2. 28 Current profiles for 600GB models Savvio 10K.5 SAS Product Manual, Rev.
Figure 3. Current profiles for 450GB models Savvio 10K.5 SAS Product Manual, Rev.
Figure 4. Current profiles for 300GB models Note: All times and currents are typical. See Tables 2 through 5 for maximum current requirements. 30 Savvio 10K.5 SAS Product Manual, Rev.
7.4 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). 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. To calculate BTUs per hour, multiply watts by 3.4123.
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. To calculate BTUs per hour, multiply watts by 3.4123. Figure 6.
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). 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. To calculate BTUs per hour, multiply watts by 3.4123. Figure 7.
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. To calculate BTUs per hour, multiply watts by 3.4123. Figure 8.
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. To calculate BTUs per hour, multiply watts by 3.4123. Figure 9.
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. To calculate BTUs per hour, multiply watts by 3.4123. Figure 10.
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. To calculate BTUs per hour, multiply watts by 3.4123. Figure 11.
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. To calculate BTUs per hour, multiply watts by 3.4123. Figure 12.
b. 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. Check Point Figure 13. Note. 7.5.2 Location of the HDA temperature check point Image is for reference only, may not represent actual drive. Relative humidity The values below assume that no condensation on the drive occurs. a.
7.5.4.1 Shock a. Operating—normal The drive, as installed for normal operation, shall operate error free while subjected to intermittent shock not exceeding: • 40 Gs at a maximum duration of 11ms (half sinewave) • 25 Gs at a maximum duration of 2ms (half sinewave) Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than once every 2 seconds. b. Non-operating The limits of non-operating shock shall apply to all conditions of handling and transportation.
7.5.4.2 Vibration a. Operating—normal The drive as installed for normal operation, shall comply with the complete specified performance while subjected to continuous vibration not exceeding 5-500 Hz @ 0.5 G (zero to peak) Vibration may be applied in the X, Y, or Z axis. Operating normal translational random flat profile 10 - 500 Hz (translational random flat profile) 0.5 GRMS b.
7.5.7 Acoustics Sound power during idle mode shall be 3.0 bels typical when measured to ISO 7779 specification. There will not be any discrete tones more than 10 dB above the masking noise on typical drives when measured according to Seagate specification 30553-001. There will not be any tones more than 24 dB above the masking noise on any drive. 7.5.8 Electromagnetic susceptibility See Section 3.1.1.1. 42 Savvio 10K.5 SAS Product Manual, Rev.
7.6 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. .465 pounds .477 pounds .475 pounds .451 pounds .211 kilograms .216 kilograms .215 kilograms .205 kilograms These dimensions conform to the Small Form Factor Standard documented in SFF-8201 and SFF-8223, found at www.sffcommittee.org. in mm in mm in mm Figure 15.
8.0 About FIPS The Federal Information Processing Standard (FIPS) Publication 140-2, FIPS PUB 140-2, is a U.S. government 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.
9.0 About self-encrypting drives Self-encrypting drives (SEDs) offer encryption and security services for the protection of stored data, commonly known as “protection of data at rest.” These drives are compliant with the Trusted Computing Group (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 computer, storage and digital communications industry.
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). 9.2.3 Default password When the drive is shipped from the factory, all passwords are set to the value of MSID.
9.7 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. The download must be an SED file. A standard (base) drive (non-SED) file will be rejected. 2. The download file must be signed and authenticated. 3.
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).
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 recovery time limit for the command has not yet been met. Time needed to perform reallocation is not counted against the recovery time limit.
With BMS, the host system can consume less power and system overhead by only checking BMS status and results rather than tying up the bus and consuming power in the process of host-initiated media scanning activity. Since the background scan functions are only done during idle periods, BMS causes a negligible impact to system performance.
10.8 Protection Information (PI) Protection Information is intended as a standardized approach to system level LRC traditionally provided by systems using 520 byte formatted LBAs. Drives formatted with PI information provide the same, common LBA count (i.e. same capacity point) as non-PI formatted drives. Sequential performance of a PI drive will be reduced by approximately 1.
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. Mount the drive to the carrier or tray provided by the host system using four M3 x 0.5 metric screws.
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 preferred mounting orientations. 11.2 Cooling Cabinet cooling must be designed by the customer so that the ambient temperature immediately surrounding the drive will not exceed temperature conditions specified in Section 7.5.1, "Temperature.
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).
12.0 Interface requirements This section partially describes the interface requirements as implemented on Savvio drives. Additional information 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.
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.
Table 9: Supported commands Command name Command code Supported ETC bit N TMC bit N LP bit N Protocol-specific Log Page for SAS (18h) Y Log Sense 4Dh Y Application Client Log page (0Fh) Y Buffer Over-run/Under-run page (01h) N Cache Statistics page (37h) Y Factory Log page (3Eh) Y Information Exceptions Log page (2Fh) N Last n Deferred Errors or Asynchronous Events page (0Bh) N Last n Error Events page (07h) N Non-medium Error page (06h) Y Pages Supported list (00h) Y Read
Table 9: Supported commands Command name Command code Supported Persistent Reserve In 5Eh Y Persistent Reserve Out 5Fh Y Prefetch 34h N Read (6) 08h Y Read (10) 28h Y DPO bit supported Y FUA bit supported Y Read (12) A8h N Read (16) 88h Y Read (32) 7Fh/0009h N Read Buffer (modes 0, 2, 3, Ah and Bh supported) 3Ch Y (non-SED drives only) Read Capacity (10) 25h Y Read Capacity (16) 9Eh/10h Y Read Defect Data (10) 37h Y Read Defect Data (12) B7h Y Read Long 3Eh
Table 9: Supported commands Command name Command code Supported Security Protocol Out B5h Y (SED models only) Seek (6) 0Bh Y Seek (10) 2Bh Y Send Diagnostics 1Dh Y Supported Diagnostics pages (00h) Y Translate page (40h) Y Set Limits 33h N Start Unit/Stop Unit (spindle ceases rotating) 1Bh Y Synchronize Cache 35h Y Synchronize Cache (16) 91h Y Test Unit Ready 00h Y Verify (10) 2Fh Y BYTCHK bit Y Verify (12) AFh N Verify (16) AFh Y Verify (32) 7Fh/000Ah N Wri
Table 9: Supported commands Command name Command code Supported XDRead 52h N XDWrite 50h N XPWrite 51h N [1] [2] [3] [4] 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. Y = Yes. Command is supported. N = No. Command is not supported. A = Support is available on special request. 12.3.
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. These default values can be changed only by downloading a complete set of new firmware into the flash E-PROM.
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: DEF CHG 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF CHG 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 DEF CHG 83 16 bb d0 00 00 00 00 03 80 04 c4 02 00 00 01 00 a0 00 18 40 00 00 00 83 16 00 00 00 00 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF C
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: DEF CHG 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF CHG 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 DEF CHG 83 16 bb d0 00 00 00 00 03 80 04 c4 02 00 00 01 00 9a 00 18 40 00 00 00 83 16 00 00 00 00 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF C
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: DEF CHG 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF CHG 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 DEF CHG 83 16 bb d0 00 00 00 00 03 80 04 c4 02 00 00 01 00 9a 00 18 40 00 00 00 83 16 00 00 00 00 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF
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: DEF CHG 81 0a c0 14 ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF CHG 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 DEF CHG 83 16 bb d0 00 00 00 00 03 80 04 c4 02 00 00 01 00 9a 00 18 40 00 00 00 83 16 00 00 00 00 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF
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.
12.4.1 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 Savvio 10K.5 SAS Product Manual, Rev.
0.80 (6X) 5.92 7.62 4.65 0.52 2.00 (3X) 0.45 5.08 0.08 x 45 0.03 (7X) 0.10 M E 42.73 REF. 41.13 0.30 0.15 0.20 B 0.05 (2X) C A B 4.00 1.10 0.08 0.15 D 0.30 CL OF DATUM D 0.05 (4X) A B R0.30 C 0.08 (4X) SEE Detail1 33.43 0.05 B 15.875 15.875 1.27 (14X) 1.27 (6X) 0.84 5.08 0.05 (22X) 0.15 B 4.90 0.08 0.35MIN P15 P1 S7 S1 CL OF DATUM B Figure 20. 68 SAS device plug dimensions Savvio 10K.5 SAS Product Manual, Rev.
Detail A 6.10 S14 2.25 S8 0.05 x 45 (5X) 0.05 0.40 4.85 0.30 0.05 0.10 B 0.05 X 45 (3X) CORING ALLOWED IN THIS AREA. E 4.40 0.15 R0.30 0.08 SEE Detail 2 C 1.95 0.08 A 45 0.35 3.90 0.05 0.15 SECTION C - C SECTION A - A 0.08 0.05 CONTACT SURFACE FLUSH TO DATUM A 0.03 65 1.23 0.08 0.05 0.05 1.90 0.08 30 Detail 2 2.40 0.08 0.10 A SECTION B - B D Figure 21. SAS device plug dimensions (detail) Savvio 10K.5 SAS Product Manual, Rev.
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 connector manufacturers. The SAS device connector is illustrated in Figures 20 and 21. 12.4.
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 coupling to eliminate ground shift noise. .01 TX RX Differential Transfer Medium Transmitter 100 TY Figure 22. SAS transmitters and receivers 12.4.7 Power Receiver 100 RY .01 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.
The Ready LED Out signal is designed to pull down the cathode of an LED. The anode is attached to the proper +3.3 volt supply through an appropriate current limiting resistor. The LED and the current limiting resistor are external to the drive. See Table 19 for the output characteristics of the LED drive signals. Table 19: LED drive signal State Test condition Output voltage LED off, high 0 V ≤ VOH ≤ 3.6 V -100 µA < IOH < 100 µA LED on, low IOL = 15 mA 0 ≤ VOL ≤ 0.225 V 12.5.
Index Numerics 12 volt pins 71 5 volt pins 71 6 Gbps 72 A 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 Admin SP 45 AES-128 data encryption 45 air cleanliness 41 air flow 53 illustrated 53 air inlet 53 altitude 39 ambient 39 ambient temperature 53 ANSI documents SCSI 5 Serial Attached SCSI 5 asynchronous event notification 66 audible noise
drive 41 drive characteristics 9 drive failure 14 Drive Locking 46 drive mounting 43, 54 drive select 70 dual port support 56 E 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 environmental limits 38 requirements 13 environmental control 41 EraseMaster 46 error management 48 rates 13 errors 48 European Union Restriction of Hazardous Su
maximum delayed motor start 22, 23, 24, 25 maximum start current 22, 23, 24, 25 mean time between failure.
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, 5 rotation speed 9 S safety 3 SAS interface 70 physical interface 67 task management functions 55 SAS documents 5 SAS Interface Manual 3, 5 SAS-2 Specification 72 SCSI interface commands supported 56 Secure ID 45 security partitions 45 Security Protocol In 45 Sec
W warranty 19 Z zero latency read 66 zone bit recording (ZBR) 7 Savvio 10K.5 SAS Product Manual, Rev.
78 Savvio 10K.5 SAS Product Manual, Rev.
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