Product Manual Seagate® Enterprise Performance 15K HDD - SAS Seagate® Enterprise Turbo SSHD - SAS Enterprise Performance 15K HDD Standard Models Self-Encrypting Drive Models SED FIPS140-2 Models ISE Models ST300MP0004 - 512N ST300MP0034 - 512E ST300MP0064 - 4K ST450MP0004 - 512N ST450MP0034 - 512E ST450MP0064 - 4K ST600MP0034 - 512E ST600MP0064 - 4K ST300MP0014 - 512N ST300MP0044 - 512E ST300MP0074 - 4K ST450MP0014 - 512N ST450MP0044 - 512E ST450MP0074 - 4K ST600MP0044 - 512E ST600MP0074 - 4K ST450
Document Revision History Revision Date Description of Change Rev. A 06/11/2013 Initial release. Rev. B 06/25/2013 22. © 2013 Seagate Technology LLC. All rights reserved. Publication number: 100721324, Rev. B June 2013 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries.
CONTENTS SEAGATE® TECHNOLOGY SUPPORT SERVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.0 SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 APPLICABLE STANDARDS AND REFERENCE DOCUMENTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 STANDARDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTENTS 6.3 6.4 6.5 6.6 DC POWER REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.3.1 Conducted noise immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.3.2 Power sequencing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.3.3 Current profiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTENTS 11.2 11.3 11.4 11.5 11.6 11.7 11.1.1 Task management functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1.2 Task management responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DUAL PORT SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SCSI COMMANDS SUPPORTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3.
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. Current profile for 600GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Current profile for 450B models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Current profile for 300B models . . . . . .
Seagate® Technology Support Services For information regarding online support and services, visit http://www.seagate.com/about/contact-us/technical-support/ Available services include: • Presales & Technical support • Global Support Services telephone numbers & business hours • Authorized Service Centers For information regarding Warranty Support, visit:http://www.seagate.com/support/warranty-and-replacements/ For information regarding data recovery services, visit http://www.seagate.
1.0 Scope This manual describes Seagate Technology® LLC, Enterprise Performance 15K HDD and Enterprise Turbo SSHD - SAS (Serial Attached SCSI) disk drives. These 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 construct ion. 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.
Taiwanese BSMI If this model has two Chinese words meaning “EMC certification” followed by an eight digit identification number, as a Marking, it complies with Chinese National Standard (CNS) 13438 and meets the Electromagnetic Compatibility (EMC) Framework requirements of the Taiwanese Bureau of Standards, Metrology, and Inspection (BSMI). 2.1.
2.2 Reference documents SAS Interface Manual Seagate part number: 100293071 SCSI Commands Reference Manual Seagate part number: 100293068 Self-Encrypting Drives Reference Manual Seagate part number: 100515636 ANSI SAS Documents SFF-8323 3.5” Drive Form Factor with Serial Connector SFF-8460 HSS Backplane Design Guidelines SFF-8470 Multi Lane Copper Connector SFF-8482 SAS Plug Connector ANSI INCITS.
3.0 General description These drives provide high performance, high capacity data stora ge 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 deman ds for performance, scalability, flexibility and high-density storage requirements. The hybrid functionality of the 15K drive provides improved performance over standard HDDs in real-world workloads.
3.1 Standard features Enterprise Performance 15K HDD and Enterprise Turbo SSHD drives have the following standard features: • Perpendicular recording technology • 1.
3.4 • • • • • Reliability Annualized Failure Rate (AFR) of 0.44% Mean Time Between Failures (MTBF) of 2,000,000 hours Balanced low mass rotary voice coil actuator Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) 5-year warranty 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 Enterprise Performance 15K HDD and Enterprise Turbo SSHD drives. 4.
4.3 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 20 seconds (excluding the error recovery procedure).
4.5.1 Caching write data Note. Write caching in this section is the traditional SCSI write caching (WCE=1) where writes are not protected on power loss. Hybrid provides NVC-protected write caching when WCE=0 over a portion of the DRAM. Note. Refer to the SAS Interface Manual for more detail concerning the cache bits.
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.
5.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF) The production disk drive shall achieve an AFR of 0.44% (MTBF of 2,000,000 hours) when operated in an environment that ensures the HDA case temperatures do not exceed the values specified in Secti on 6.5. Operation at case temperatures outside the specificati ons in Section 6.5 may increase the product AFR (decrease the MTBF). The AFR (MTBF) is a population statistic not relevant to individual units.
Reporting control Reporting is controlled by the MRIE bits in the Informational Exceptions Control mode page (1Ch). Subject to the reporting meth od. For example, if the MRIE is set to one, the firmware will issue to the host an 01-5D00 sense code. The FRU field contains the typeof predictive failure that occurred. The error code is preserved through bus resets and power cycles. Determining rate S.M.A.R.T.
5.2.6 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.
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. The short test does not scan the entire media surface, but does some fundamental tests and scans portions of the media. A complete read/verify scan is not performed and only factual failures will report a fault condition. This option provides a quick confidence test of the drive.
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 down in the table, the more power savings can be realized.
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.
6.3 DC power requirements The voltage and current requirements for a single drive are shown below. Values indicated apply at the drive connector. The standard drive models and the SED drive models have identical har dware, however the security and encryption portion of the drive controller ASIC is enabled and functional in the SED models. This represents a small additional drain on the 5V supply of about30mA and a commensurate increase of about 150mW in power consumption.
Table 3 450GB models DC power requirements 450 GBBase - Hybrid Notes Parameter Voltage 3.0 Gb mode 6.0 Gb mode (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] Regulation [5] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [7] 0.33 0.29 0.33 0.29 Advanced Idle Current Idle1 3σ 0.36 0.31 0.36 0.31 Idle2 3σ 0.26 0.26 0.27 0.26 Idle3 3σ 0.26 0.13 0.26 0.13 Standby 3σ 0.25 0.01 0.25 0.01 Maximum Start current DC (peak DC) 3σ [3] 0.70 0.97 0.73 0.
Table 4 600GB models DC power requirements 600GB Base - Hybrid Notes Parameter Voltage 3.0 Gb mode 6.0 Gb mode (Amps) (Amps) (Amps) (Amps) +5V +12V [2] +5V +12V [2] Regulation [5] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [7] 0.34 0.30 0.34 0.30 Advanced Idle Current Idle1 3σ 0.39 0.33 0.39 0.33 Idle2 3σ 0.28 0.27 0.29 0.27 Idle3 3σ 0.28 0.14 0.28 0.14 Standby 3σ 0.26 0.01 0.27 0.01 Maximum Start current DC (peak DC) 3σ [3] 0.73 0.97 0.73 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 requirement should be noted. Where multiple units are powered on simultaneously, the peak starting current must be available to each device. 4.
Figure 2. Current profile for 450B models SEAGATE ENTERPRISE PERFORMANCE 15K HDD AND ENTERPRISE TURBO SSHD SAS PRODUCT MANUAL, REV.
Figure 3. Current profile for 300B models Note: All times and currents are typical. See the tables in Section 6.3 for maximum current requirements. SEAGATE ENTERPRISE PERFORMANCE 15K HDD AND ENTERPRISE TURBO SSHD SAS PRODUCT MANUAL, REV.
6.4 Power dissipation 300GB models in 3Gb operation To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate thetypical 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 4. 300GB models (3Gb) DC current and power vs.
300GB models in 6Gb operation To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate thetypical 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. 300GB models (6Gb) DC current and power vs.
450GB models in 3Gb operation To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate thetypical 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 6. 450GB models (3Gb) DC current and power vs.
450GB models in 6Gb operation To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate thetypical 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. 450GB models (6Gb) DC current and power vs.
600GB models in 3Gb operation To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate thetypical 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 8. 600GB models (3Gb) DC current and power vs.
600GB models in 6Gb operation To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate thetypical 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. 600GB models (6Gb) 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 84°F (29°C). Note. To maintain optimal performance drives should be run at nominal case temperatures. 6.5.1 Temperature a.
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.
Z X Y Z Y X Figure 11. Note. 6.5.4.2 Recommended mounting Image is for reference only, may not represent actual drive. 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.
6.5.5 Air cleanliness The drive is designed to operate in a typical office environment with minimal environmental control. 6.5.6 Corrosive environment Seagate electronic drive components pass accelerated corrosion testi ng equivalent to 10 years exposure to light industrial envi ronments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM B845. However, this accelerated testing cannotduplicate every potential application environment.
6.6 Mechanical specifications Refer to Figure 12 for detailed mounting configuration dimensions. See Section 10.3, “Drive mounting.” Weight: Note. 600/450 GB Models 300GB models 0.507 lb 0.496 lb 0.230 Kg 0.255 Kg 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 12. Dimensions SEAGATE ENTERPRISE PERFORMANCE 15K HDD AND ENTERPRISE TURBO SSHD 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 serv ices for the protection of stored data, commonly known as “prot ection of data at rest.” These drives are compliant with the Trusted Computing Group (TCG) Enterprise Storage Specifications as detailedin Section 2.2. The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the computer, storage and digital communications industry.
8.5 Data bands When shipped from the factory, the drive is configured with a single data band called Band 0 (also known as the Global Data Band) which comprises LBA 0 through LBA max. The host may allocate Band1 by specifying a start LBA and an LBA range. The real estate for this band is taken from the Global Band.
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 5 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 36 1 124 1 54 5 403 2 80 10 730 3 98 15 1065 4 176 20 (default) 1538 5 (default) 422 * For read retry count, every tick ~ 5% of total error recovery. Valid range setting is 1-20. e.g.
9.6 Idle Read After Write Idle Read After Write (IRAW) utilizes idle time to verify the integrity of recently written data. During idle periods, no active system requests, the drive reads recently written data from the media and compares it to valid write command data resident in the drives data bu ffer. Any sectors that fail the comparison result in the invocation of a rewrite and auto-reallocation process. The process attempts to rewrite the data to the original location.
10.0 Installation Enterprise Performance 15K HDD and Enterprise Turbo SSHD disk drive installation is a plug-and-play process. There are no jumpe rs, 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 the drive needs to be mounted.
If forced air is determined to be necessary, possible air-flow patterns are shown in Figure 15. The air-flow patterns are creat ed by one or more fans, either forcing or drawing air as shown in the illustrations. Conduction, convection, or other forced air-flow patterns are acceptable as long as the temperature measurement guidelines of Section 6.5.1 are met. Figure 15. Air flow Note. Image of the HDA may not represent actual product, for reference only. 10.
11.0 Interface requirements This section partially describes the interface requirements as implemented on Enterprise Performance 15K HDD and Enterprise Turbo SSHD 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 Enterprise Performance 15K HDD and Enterprise Turbo SSHD drives. 11.1.1 Task management functions The table below lists the SAS task management functions supported.
11.3 SCSI commands supported The table below lists the SCSI commands supported by Enterprise Performance 15K HDD and Enterprise Turbo SSHD drives.
Table 8 Supported commands Command name Command code Supported 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) Y Control Mode page (0Ah) Y Disconnect/Reconnect (02h) Y E
Table 8 Supported commands Command name Command code Supported 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 (CRYPTOGRAPHIC ERASE) 48h Y (SED drives only) Search Data Equal 31h N Search Data High 30h N Search Data Low 32h N Sec
Table 8 Supported commands Command name Command code Supported 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 only) Write Long (10) 3Fh Y Write Long (16) 9Fh/11h Y Write Same (10) [5] 41h Y PBdata N LBdata N Write Same (16) [5] 93h Y Write Same (3
11.3.1 Inquiry data The table below lists the Inquiry command data that the drive should return to the initiator per the format given in the SAS In terface Manual.
ST600MX0034 ST600MP0044 ST600MX0044 ST600MP0054 ST600MX0054 ST600MP0064 ST600MX0064 ST600MP0074 ST600MX0074 ST600MP0084 ST600MP0094 ST600MP0104 11.3.
Table 10 Mode Sense data default and changeable values for 300GB drives BLOCK DESCRIPTOR: 00 00 00 00 22 EC B2 5B 00 00 00 00 00 00 02 00 00 00 00 00 04 5D D8 25 00 00 00 00 00 00 10 00 (512N / 5xxE) (4k) MODE PAGES: DEF: CHG: 00 0A 00 80 0F 00 00 00 00 00 00 00 00 0A B7 C0 8F 00 00 00 00 00 FF FF DEF: CHG: 01 0A C0 14 FF 00 00 00 05 00 FF FF 01 0A FF FF 00 00 00 00 FF 00 FF FF DEF: CHG: 02 0E 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 02 0E 00 00 00 00 00 00 FF FF FF FF 00 00 00 00 DEF: CHG: 03 1
Table 11 Mode Sense data default and changeable values for 450GB drives BLOCK DESCRIPTOR: 00 00 00 00 34 65 F8 70 00 00 00 00 00 00 02 00 00 00 00 00 06 8C BF 0E 00 00 00 00 00 00 10 00 (512N / 5xxE) (4k) MODE PAGES: DEF: CHG: 00 0A 00 80 0F 00 00 00 00 00 00 00 00 0A B7 C0 8F 00 00 00 00 00 FF FF DEF: CHG: 01 0A C0 14 FF 00 00 00 05 00 FF FF 01 0A FF FF 00 00 00 00 FF 00 FF FF DEF: CHG: 02 0E 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 02 0E 00 00 00 00 00 00 FF FF FF FF 00 00 00 00 DEF: CHG: 03 1
Table 12 Mode Sense data default and changeable values for 600GB drives BLOCK DESCRIPTOR: 00 00 00 00 45 DD 2F B0 00 00 00 00 00 00 02 00 00 00 00 00 08 BB A5 F6 00 00 00 00 00 00 10 00 (512N / 5xxE) (4k) MODE PAGES: DEF: CHG: 00 0A 00 80 0F 00 00 00 00 00 00 00 00 0A B7 C0 8F 00 00 00 00 00 FF FF DEF: CHG: 01 0A C0 14 FF 00 00 00 05 00 FF FF 01 0A FF FF 00 00 00 00 FF 00 FF FF DEF: CHG: 02 0E 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 02 0E 00 00 00 00 00 00 FF FF FF FF 00 00 00 00 DEF: CHG: 03 1
11.4 Miscellaneous operating features and conditions The table below 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 17. SAS device plug dimensions SEAGATE ENTERPRISE PERFORMANCE 15K HDD AND ENTERPRISE TURBO SSHD 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 X 45 (3X) 0.05 0.10 B 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 0.05 1.90 0.08 30 Detail 2 0.08 0.05 2.40 0.08 0.10 A SECTION B - B D Figure 18.
11.4.2 Physical characteristics This section defines physical interface connector. 11.4.3 Connector requirements Contact a 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 17 and 18. 11.4.
11.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 19. The receiver is AC coupling to eliminate ground shift noise. Figure 19. 11.4.7 SAS transmitters and receivers 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. The current return for the +12 volt power supply is through the common ground pins.
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 t hrough an appropriate current limiting resistor. The LED and the current limiting resistor are external to the drive. See Table 17 for the output characteristics of the LED drive signals. Table 17 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.
INDEX NUMERICS 12 volt pins 58 5 volt pins 58 6 Gbps 59 A abort task set function 44 AC coupling 58 AC power requirements 18 ACA active status 54 ACA active, faulted initiator status 54 acoustics 34 active LED Out signal 58 actuator 8 assembly design 6 adaptive caching 54 Admin SP 37 AES-256 data encryption 37 air cleanliness 34 air flow 42, 43 illustrated 43 air inlet 42 altitude 31 ambient 31 ambient temperature 42 ANSI documents SCSI 5 Serial Attached SCSI 5 asynchronous event notification 54 audible no
INDEX description of connector 57 signal characteristics 58 specifications 17 electromagnetic compatibility 3 electromagnetic susceptibility 34 EMI requirements 3 encryption engine 37 encryption key 38 environment 42 environmental limits 31 requirements 12 environmental control 34 EraseMaster 37 error management 39 rates 12 errors 39 F FCC rules and regulations 3 features 7 interface 44 Federal Information Processing Standard 36 feed forward equalizer 59 FFE 59 FIPS 36 firmware 7 corruption 48 firmware dow
INDEX Reporting actual retry count 54 Segmented caching 54 SMP = 1 in Mode Select command 54 Synchronized (locked) spindle operation 54 Zero latency read 54 miscellaneous status support ACA active 54 ACA active, faulted initiator 54 Busy 54 Check condition 54 Condition met/good 54 Good 54 Intermediate/condition met/good 54 Intermediate/good 54 Reservation conflict 54 Task set full 54 miscorrected media data 12 Mode sense data, table 50 Mode Sense data default and changeable values for 450GB drives 52 Mode S
INDEX S safety 3 Sanitize 38 SAS interface 57 physical interface 54 task management functions 44 SAS documents 5 SAS Interface Manual 3, 5 SAS-2 Specification 59 SCSI interface commands supported 45 Seagate Technology Support Services 1 Secure ID 37 security partitions 37 Security Protocol In 37 Security Protocol Out 37 seek error defined 12 rate 12 seek performance characteristics 9 segmented caching 54 self-encrypting drives 37 Self-Monitoring Analysis and Reporting Technology 8, 13 Serial Attached SCSI (
Seagate Technology LLC AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000 ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888 EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 16-18 rue du Dôme, 92100 Boulogne-Billancourt, France, 33 1-4186 10 00 Publication Number: 100721324, Rev.
