Constellation ES.3 SAS Product Manual Standard models Self-Encrypting Drive models ST4000NM0023 ST3000NM0023 ST2000NM0023 ST1000NM0023 ST4000NM0043 ST3000NM0043 ST2000NM0043 ST1000NM0043 SED (FIPS 140-2) models ST4000NM0063 ST3000NM0063 ST2000NM0063 ST1000NM0063 100671510, Rev.
Document Revision History Revision Date Description of changes Rev. A 10/05/2011 Initial release. Rev. B 10/31/2011 37. Rev. C 02/13/2014 fc, 2, 9 & 53. Rev. D 10/16/2014 12 & 16-17. Rev. E 03/28/2016 21, 24-27 & 50 Rev. F 09/01/2016 8: 9: 55: 70: Revised Korean & Australian Compatibility statements Updated to China RoHS 2 Changed Information Exception Log Page 2Fh to “Y” Corrected characters in LED table © 2016 Seagate Technology LLC. All rights reserved.
Contents Seagate® Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.0 Applicable standards and reference documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.
Contents 6.0 Physical/electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6.1 PowerChoiceTM power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6.1.1 PowerChoice reporting methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 6.2 AC power requirements. . . . . . . . . . .
Contents 9.0 Defect and error management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 9.1 Drive internal defects/errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 9.2 Drive error recovery procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 9.
Seagate® Technology Support Services For information regarding online support and services, visit: http://www.seagate.com/contacts/ For information regarding Warranty Support, visit: http://www.seagate.com/support/warranty-and-replacements/ For information regarding data recovery services, visit: http://www.seagate.com/services-software/data-recovery-services/ For Seagate OEM, Distribution partner and reseller portals, visit: http://www.seagate.com/partners/ Constellation ES.3 SAS Product Manual, Rev.
1.0 Scope This manual describes Seagate® LLC, Constellation® ES.3 SAS (Serial Attached SCSI) disk drives. Constellation ES.3 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.
2.0 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 depends 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.
Korean RRA If these drives have the Korean Communications Commission (KCC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Agency (RRA) Communications Commission, Republic of Korea. These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for Class B products.
2.1.4 China Requirements — China RoHS 2 China RoHS 2 refers to the Ministry of Industry and Information Technology Order No. 32, effective July 1, 2016, titled Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products.
2.2 Reference documents SAS Interface Manual Seagate part number: 100293071 SCSI Commands Reference Manual Seagate part number: 100293068 ANSI SAS Documents SFF-8323 SFF-8460 SFF-8470 SFF-8482 ANSI INCITS.xxx ISO/IEC 14776-xxx ISO/IEC 14776-xxx ISO/IEC 14776-xxx 3.
3.0 General description Constellation ES.3 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 nextgeneration computing demands for performance, scalability, flexibility and high-density storage requirements. Constellation ES.
3.1 Standard features Constellation ES.3 drives have the following standard features: • 1.5 / 3.0 / 6.0 Gb Serial Attached SCSI (SAS) interface • 128 - deep task set (queue) • 128 MB data buffer (see Section 4.4).
3.4 • • • • • Reliability 5-year warranty Annualized Failure Rate (AFR) of 0.44% Balanced low mass rotary voice coil actuator Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) Mean time between failures (MTBF) of 2,000,000 hours 3.5 Formatted capacities Standard OEM models are formatted to 512 bytes per block. The block size is selectable at format time and must be a multiple of 4 bytes.
4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Constellation ES.3 drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Bytes/track Bytes/surface Tracks/surface (total) Tracks/in Peak bits/in Areal density Internal data rate Disk rotation speed Avg rotational latency 4.1.
4.2 Start/stop time The drive accepts the commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. If the drive receives a NOTIFY (ENABLE SPINUP) primitive through either port and has not received a START STOP UNIT command with the START bit equal to 0, the drive becomes ready for normal operations within 30 seconds (excluding the error recovery procedure).
Each cache segment is actually a self-contained circular buffer whose length is an integer number of logical blocks. The drive dynamically creates and removes segments based on the workload. The wrap-around capability of the individual segments greatly enhances the cache’s overall performance. The size of each segment is not reported by Mode Sense command page 08h, bytes 14 and 15. The value 0XFFFF is always reported regardless of the actual size of the segment.
5.0 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.
5.2 Reliability and service Users can enhance the reliability of Constellation ES.3 disk drives by ensuring that the drive receives adequate cooling. Section 6.0 provides temperature measurements and other information that may be used to enhance the service life of the drive. Section 10.2 provides recommended air-flow information. 5.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF) The production disk drive shall achieve an annualized failure-rate of 0.
5.2.3 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 users 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.
Predictive failures S.M.A.R.T. signals predictive failures when the drive is performing unacceptably for a period of time. The firmware keeps a running count of the number of times the error rate for each attribute is unacceptable. To accomplish this, a counter is incremented each time the error rate is unacceptable and decremented (not to exceed zero) whenever the error rate is acceptable. If the counter continually increments such that it reaches the predictive threshold, a predictive failure is signaled.
5.2.5.1 DST failure definition The drive will present a “diagnostic failed” condition through the self-tests results value of the diagnostic log page if a functional failure is encountered during DST. The channel and servo parameters are not modified to test the drive more stringently, and the number of retries are not reduced. All retries and recovery processes are enabled during the test.
Extended test (Function Code: 010b) The objective of the extended test option is to empirically test critical drive components. For example, the seek tests and on-track operations test the positioning mechanism. The read operation tests the read head element and the media surface. The write element is tested through read/write/read operations. The integrity of the media is checked through a read/verify scan of the media. Motor functionality is tested by default as a part of these tests.
6.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. 6.1 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 users go down in the table, the more power savings users get.
6.1.1 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 4TB drive DC power requirements 3.0Gb mode 6.0Gb mode Notes Voltage Regulation [5] Avg idle current DCX [1] [7] (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] ± 5% [2] ± 5% [2] 0.40 0.51 0.37 0.51 Advanced idle current Idle A 3s 0.35 0.51 0.36 0.50 Idle B 3s 0.25 0.44 0.28 0.43 Idle C 3s 0.25 0.25 0.25 0.25 Standby 3s 0.24 0.01 0.24 0.00 Maximum starting current (peak DC) DC 3s [3] 0.63 2.16 0.63 2.16 (peak AC) AC 3s [3] 0.81 2.74 0.
Table 3 3TB drive DC power requirements 3.0Gb mode 6.0Gb mode Notes Voltage Regulation [5] Avg idle current DCX [1] [7] (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] ± 5% [2] ± 5% [2] 0.33 0.43 0.36 0.43 Advanced idle current Idle A 3s 0.33 0.42 0.34 0.42 Idle B 3s 0.25 0.37 0.28 0.37 Idle C 3s 0.24 0.22 0.27 0.22 Standby 3s 0.26 0.00 0.24 0.00 Maximum starting current (peak DC) DC 3s [3] 0.62 2.20 0.65 2.19 (peak AC) AC 3s [3] 0.85 2.71 0.
Table 4 2TB drive DC power requirements 3.0Gb mode 6.0Gb mode Notes Voltage Regulation [5] Avg idle current DCX [1] [7] (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] ± 5% [2] ± 5% [2] 0.33 0.34 0.33 0.34 Advanced idle current Idle A 3s 0.33 0.34 0.34 0.34 Idle B 3s 0.24 0.31 0.25 0.31 Idle C 3s 0.24 0.19 0.24 0.19 Standby 3s 0.23 0.01 0.23 0.00 Maximum starting current (peak DC) DC 3s [3] 0.62 2.16 0.64 2.15 (peak AC) AC 3s [3] 0.76 2.84 0.
Table 5 1TB drive DC power requirements 3.0Gb mode 6.0Gb mode Notes Voltage Regulation [5] Avg idle current DCX [1] [7] (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] ± 5% [2] ± 5% [2] 0.34 0.27 0.32 0.27 Advanced idle current Idle A 3s 0.31 0.27 0.32 0.27 Idle B 3s 0.23 0.24 0.23 0.24 Idle C 3s 0.23 0.16 0.24 0.16 Standby 3s 0.22 0.01 0.22 0.00 Maximum starting current (peak DC) DC 3s [3] 0.59 2.19 0.58 2.18 (peak AC) AC 3s [3] 0.77 2.73 0.
General DC power requirement notes. 1. Minimum current loading for each supply voltage is not less than 1.7% of the maximum operating current shown. 2. The +5V and +12V supplies should employ separate ground returns. 3. Where power is provided to multiple drives from a common supply, careful consideration for individual drive power requirements should be noted. Where multiple units are powered on simultaneously, the peak starting current must be available to each device. 4.
6.3.3 Current profiles The +12V (top) and +5V (bottom) current profiles for the Constellation ES drives are shown below. Figure 1. 4TB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirements. Constellation ES.3 SAS Product Manual, Rev.
The +12V (top) and +5V (bottom) current profiles for the Constellation ES drives are shown below. Figure 2. 3TB model current profiles Note: All times and currents are typical. See Table 3 for maximum current requirements. Constellation ES.3 SAS Product Manual, Rev.
The +12V (top) and +5V (bottom) current profiles for the Constellation ES drives are shown below. Figure 3. 2TB model current profiles Note: All times and currents are typical. See Table 4 for maximum current requirements. Constellation ES.3 SAS Product Manual, Rev.
The +12V (top) and +5V (bottom) current profiles for the Constellation ES drives are shown below. Figure 4. 1TB model current profiles Note: All times and currents are typical. See Table 5 for maximum current requirements. Constellation ES.3 SAS Product Manual, Rev.
6.4 Power dissipation 4TB models in 3Gb operation Please refer to Table 2 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 5). Locate the typical I/ O rate for a drive in the 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 5. 4TB models (3Gb) DC current and power vs.
3TB models in 3Gb operation Please refer to Table 3 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 5). Locate the typical I/ O rate for a drive in the 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. 3TB models (3Gb) DC current and power vs.
2TB models in 3Gb operation Please refer to Table 4 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 5). Locate the typical I/ O rate for a drive in the 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. 2TB models (3Gb) DC current and power vs.
1TB models in 3Gb operation Please refer to Table 5 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 5). Locate the typical I/ O rate for a drive in the 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. 1TB models (3Gb) DC current and power vs.
6.5 Environmental limits Temperature and humidity values experienced by the drive must be such that condensation does not occur on any drive part. Altitude and atmospheric pressure specifications are referenced to a standard day at 58.7°F (14.8°C). Maximum wet bulb temperature is 82°F (28°C). 6.5.1 Temperature a. Operating The drive meets the operating specifications over a 41°F to 140°F (5°C to 60°C) drive case temperature range with a maximum temperature gradient of 36°F (20°C) per hour.
6.5.4 Shock and vibration Shock and vibration limits specified in this document are measured directly on the drive chassis. If the drive is installed in an enclosure to which the stated shock and/or vibration criteria is applied, resonances may occur internally to the enclosure resulting in drive movement in excess of the stated limits. If this situation is apparent, it may be necessary to modify the enclosure to minimize drive movement.
Package size Packaged/product weight Drop height <600 cu in (<9,800 cu cm) 600-1800 cu in (9,800-19,700 cu cm) >1800 cu in (>19,700 cu cm) >600 cu in (>9,800 cu cm) Any 0-20 lb (0 to 9.1 kg) 0-20 lb (0 to 9.1 kg) 20-40 lb (9.1 to 18.1 kg) 60 in (1524 mm) 48 in (1219 mm) 42 in (1067 mm) 36 in (914 mm) Drives packaged in single or multipacks with a gross weight of 20 pounds (8.
6.5.4.2 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 - 22 Hz 22 - 350 Hz 350 - 500 Hz 0.25 Gs, limited displacement 0.5 Gs 0.25 Gs Vibration may be applied in the X, Y, or Z axis. b.
6.6 Mechanical specifications Refer to Figure 15 for detailed mounting configuration dimensions. See Section 10.3, “Drive mounting.” Weight: Note 4TB 3TB 2TB 1TB 1.543 lb 1.444 lb 1.400 lb 1.334 lb 700 g 655 g 635 g 605 g These dimensions conform to the Small Form Factor Standard documented in SFF-8301 and SFF-8323, found at www.sffcommittee.org. in mm in mm in mm Figure 15. Mounting configuration dimensions Constellation ES.3 SAS Product Manual, Rev.
7.0 About FIPS The Federal Information Processing Standard (FIPS) Publication 140-2 is a U.S. Government Computer Security Standard used to accredit cryptographic modules. It is titled 'Security Requirements for Cryptographic Modules (FIPS PUB 140-2)' and is issued by the National Institute of Standards and Technology (NIST).
8.0 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 2.2. The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the computer, storage and digital communications industry.
8.3 Random number generator (RNG) The drive has a 32-byte hardware RNG that it is uses to derive encryption keys or, if requested to do so, to provide random numbers to the host for system use, including using these numbers as Authentication Keys (passwords) for the drive’s Admin and Locking SPs. 8.4 Drive locking In addition to changing the passwords, as described in Section 8.2.3, the owner should also set the data access controls for the individual bands.
8.7 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.
9.0 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 Read and write retry count maximum recovery times Read retry count* Maximum recovery time per LBA (cumulative, ms) Write retry count Maximum recovery time per LBA (cumulative, ms) 0 35.94 1 124.32 1 53.91 5 621.62 2 79.89 10 1243.23 3 97.86 15 1864.85 4 175.85 20 (default) 2486.47 5 (default) 421.79 * For read retry count, every tick ~ 5% of total error recovery. Valid range setting is 1-20. e.g.
9.5 Media Pre-Scan Media Pre-Scan is a feature that allows the drive to repair media errors that would otherwise have been found by the host system during critical data accesses early in the drive’s life. The default setting for Media Pre-Scan is enabled on standard products. Media Pre-Scan checks each write command to determine if the destination LBAs have been scanned by BMS. If the LBAs have been verified, the drive proceeds with the normal write command.
9.8.1 Levels of PI There are 4 types of Protection Information. Type 0 - Describes a drive that is not formatted with PI information bytes. This allows for legacy support in non-PI systems. Type 1 - Provides support of PI protection using 10 and 16 byte commands. The RDPROTECT and WRTPROTECT bits allow for checking control through the CDB. Eight bytes of Protection Information are transmitted at LBA boundaries across the interface if RDPROTECT and WRTPROTECT bits are nonzero values.
10.0 Installation Constellation ES.3 disk 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 users need to mount the drive. Mount the drive to the carrier or tray provided by the host system only using 6-32 UNC mounting screws.
10.2 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 6.5.1, "Temperature." The rack, cabinet, or drawer environment for the drive must provide heat removal from the electronics and head and disk assembly (HDA). Users should confirm that adequate heat removal is provided using the temperature measurement guidelines described in Section 6.5.1.
10.3 Drive mounting Mount the drive using the bottom or side mounting holes. If users mount the drive using the bottom holes, ensure that users 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).
11.0 Interface requirements This section partially describes the interface requirements as implemented on Constellation ES.3 drives. Additional information is provided in the SAS Interface Manual (part number 100293071). 11.1 SAS features This section lists the SAS-specific features supported by Constellation ES.3 drives. 11.1.1 task management functions Table 7 lists the SAS task management functions supported.
11.3 SCSI commands supported Table 9 lists the SCSI commands supported by Constellation ES.3 drives.
Table 9 Supported commands Command name Command code Supported Pages Supported list (00h) Y Read Error Counter page (03h) Y Read Reverse Error Counter page (04h) N Self-test Results page (10h) Y Start-stop Cycle Counter page (0Eh) Y Temperature page (0Dh) Y Verify Error Counter page (05h) Y Write error counter page (02h) Y Mode Select (same pages as Mode Sense 1Ah) 15h Y [2] Mode Select (10) (same pages as Mode Sense 1Ah) 55h Y Mode Sense 1Ah Y [2] Caching Parameters page (08h)
Table 9 Supported commands Command name Command code Supported Reassign Blocks 07h Y Receive Diagnostic Results 1Ch Y Supported Diagnostics pages (00h) Y Translate page (40h) Y Release 17h Y Release (10) 57h Y Report LUNs A0h Y Request Sense 03h Y Actual Retry Count bytes Y Extended Sense Y Field Pointer bytes Y Reserve 16h Y 3rd Party Reserve Y Extent Reservation N Reserve (10) 56h Y 3rd Party Reserve Y Extent Reservation N Rezero Unit 01h Y Sanitize (CRYPT
Table 9 Supported commands Command name Command code FUA bit Supported Y Write (12) AAh N Write (16) 8Ah Y Write (32) 7Fh/000Bh N Write and Verify (10) 2Eh Y DPO bit Y Write and Verify (12) AEh N Write and Verify (16) 8Eh Y Write and Verify (32) 7Fh/000Ch N Write Buffer (modes 0, 2, supported) 3Bh Y (non-SED drives only) Write Buffer 3Bh Firmware Download option (modes 5, 7, Ah and Bh) [3] Y (non-SED drives only) Firmware Download option (modes 4, 5, 7) Y (SED drives onl
11.3.1 Inquiry data Table 10 lists the Inquiry command data that the drive should return to the initiator per the format given in the SAS Interface Manual. Table 10 Constellation ES.
11.3.2 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 changeable and default values for 4TB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 01 5d 50 a3 b0 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0a c0 14 ff 00 00 00 05 00 ff ff CHG 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF 82 0e 00 00 00 00 00 00 00 00 a0 00 00 00 00 00 CHG 82 0e 00 00 00 00 00 00 ff ff ff ff 00 00 00 00 DEF 83 16 00 01 00 00 00 00 00 02 04 c4 02 00 00 01 00 dc 00 1c 40 00 00 00 CHG 83 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Table 12 Mode Sense data changeable and default values for 3TB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 01 5d 50 a3 b0 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0A C0 14 FF 00 00 00 05 00 FF FF CHG 81 0A FF FF 00 00 00 00 FF 00 FF FF DEF 82 0E 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 CHG 82 0E 00 00 00 00 00 00 FF FF FF FF 00 00 00 00 DEF 83 16 00 01 00 00 00 00 00 02 04 C4 02 00 00 01 00 DC 00 1C 40 00 00 00 CHG 83 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Table 13 Mode Sense data changeable and default values for 2TB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 01 5d 50 a3 b0 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0A C0 14 FF 00 00 00 05 00 FF FF CHG 81 0A FF FF 00 00 00 00 FF 00 FF FF DEF 82 0E 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 CHG 82 0E 00 00 00 00 00 00 FF FF FF FF 00 00 00 00 DEF 83 16 00 01 00 00 00 00 00 02 04 C4 02 00 00 01 00 DC 00 1C 40 00 00 00 CHG 83 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Table 14 Mode Sense data changeable and default values for 1TB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 01 5d 50 a3 b0 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0A C0 14 FF 00 00 00 05 00 FF FF CHG 81 0A FF FF 00 00 00 00 FF 00 FF FF DEF 82 0E 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 CHG 82 0E 00 00 00 00 00 00 FF FF FF FF 00 00 00 00 DEF 83 16 00 01 00 00 00 00 00 02 04 C4 02 00 00 01 00 DC 00 1C 40 00 00 00 CHG 83 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
11.4 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.
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 0.05 (4X) CL OF DATUM D 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 21. SAS device plug dimensions Constellation ES.3 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 22. SAS device plug dimensions (detail) Constellation ES.3 SAS Product Manual, Rev.
11.4.2 Physical characteristics This section defines physical interface connector. 11.4.3 Connector requirements Contact the 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 21 and 22. 11.4.
11.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 23. The receiver is AC coupling to eliminate ground shift noise. .01 TX Differential Transfer Medium Transmitter 100 TY Figure 23. RX Receiver 100 RY .01 SAS transmitters and receivers 11.4.7 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.
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 11.5.2 Differential signals The drive SAS differential signals comply with the intra-enclosure (internal connector) requirements of the SAS standard. Table 20 defines the general interface characteristics. Table 20 General interface characteristics Characteristic Units 1.5Gb/s 3.0Gb/s 6.
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