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Enterprise Performance 15K HDD
Standard Models
ST300MP0004 - 512N
ST300MP0034 - 512E
ST300MP0064 - 4K
ST450MP0004 - 512N
ST450MP0034 - 512E
ST450MP0064 - 4K
ST600MP0034 - 512E
ST600MP0064 - 4K
Enterprise Turbo SSHD
Standard Hybrid Models
ST300MX0004 - 512E
ST300MX0034 - 4K
ST450MX0004 - 512E
ST450MX0034 - 4K
ST600MX0004 - 512E
ST600MX0034 - 4K
Product Manual
Seagate
Seagate
Self-Encrypting Drive
Models
ST300MP0014 - 512N
ST300MP0044 - 512E
ST300MP0074 - 4K
ST450MP0014 - 512N
ST450MP0044 - 512E
ST450MP0074 - 4K
ST600MP0044 - 512E
ST600MP0074 - 4K
Self-Encrypting Hybrid
Drive Models
ST300MX0014 - 512E
ST300MX0044 - 4K
ST450MX0014 - 512E
ST450MX0044 - 4K
ST600MX0014 - 512E
ST600MX0044 - 4K
100721324
Rev. B
June 2013
Enterprise Performance 15K HDD - SAS
®
Enterprise Turbo SSHD - SAS
®
SED FIPS140-2 Models
ST450MP0024 - 512N
ST450MP0054 - 512E
ST450MP0084 - 4K
ST600MP0054 - 512E
ST600MP0084 - 4K
SED FIPS140-2
Hybrid Models
ST300MX0024 - 512E
ST300MX0054 - 4K
ST450MX0024 - 512E
ST450MX0054 - 4K
ST600MX0024 - 512E
ST600MX0054 - 4K
ISE Models
ST300MP0094 - 512N
ST300MP0104 - 512E
ST300MP0114 - 4K
ST450MP0094 - 512N
ST450MP0104 - 512E
ST450MP0114 - 4K
ST600MP0094 - 512E
ST600MP0104 - 4K
ISE Hybrid Models
ST300MX0064 - 512E
ST300MX0074 - 4K
ST450MX0064 - 512E
ST450MX0074 - 4K
ST600MX0064 - 512E
ST600MX0074 - 4K
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Table of Contents
Related Manuals for Seagate ST300MP0004 - 512N
Summary of Contents for Seagate ST300MP0004 - 512N
- Page 1 Enterprise Performance 15K HDD Standard Models Self-Encrypting Drive SED FIPS140-2 Models ISE Models Models ST300MP0014 - 512N ST300MP0004 - 512N ST450MP0024 - 512N ST300MP0094 - 512N ST300MP0044 - 512E ST300MP0034 - 512E ST450MP0054 - 512E ST300MP0104 - 512E ST300MP0074 - 4K...
- Page 2 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. Enterprise Performance 15K HDD and SeaTools are either trademarks or registered trademarks of Seagate Technol- ogy LLC or one of its affiliated companies in the United States and/or other countries.
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Page 3: Table Of Contents
ONTENTS ® T ......... . 1 EAGATE ECHNOLOGY UPPORT... - Page 4 ONTENTS ..........19 POWER REQUIREMENTS 6.3.1 Conducted noise immunity .
- Page 5 ONTENTS 11.1.1 Task management functions ........44 11.1.2 Task management responses .
- Page 6 IGURES Figure 1. Current profile for 600GB models ..........22 Figure 2.
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Page 7: Seagate ® Technology Support Services
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 and Distribution partner portal, visit: http://www.seagate.com/partners/ For Seagate reseller portal, visit: http://www.seagate.com/partners/my-spp-dashboard/ Seagate Enterprise Performance 15K HDD and Enterprise Turbo SSHD SAS Product Manual, Rev. B... -
Page 8: Scope
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. -
Page 9: Applicable Standards And Reference Documentation
• Mouse Although the test system with this Seagate model complies with the directives/standards, we cannot guarantee that all systems w ill comply. The computer manufacturer or system integrator shall confirm EMC compliance and provide the appropriate marking for their product. -
Page 10: European Union Restriction Of Hazardous Substances (Rohs)
(Pb), in electronic products effective July 2006. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the representations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our supplier contracts require compliance with our chemical substance restrictions, and our suppliers document their compliance with our requirements by providing material content declara tions for all parts and materials for the disk drives documented in this publication. -
Page 11: Reference Documents
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... -
Page 12: General Description
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. -
Page 13: Standard Features
Standard features Enterprise Performance 15K HDD and Enterprise Turbo SSHD drives have the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol •... -
Page 14: Reliability
Users having the necessary equipment may modi fy the data block size before issuing a format command and obtain different format ted capacities than those listed. To provide a stable target capacity environment and at the same time provide users with flexibility if they choose, Seagate rec ommends product planning in one of two modes: Seagate designs capacity points at certain block sizes that Seagate guarantees current and future products will meet. -
Page 15: Performance Characteristics
Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Enterprise Performance 15K HDD and Enterprise Turbo SSHD drives. Internal drive characteristics 600GB Models 450GB Models 300GB Models Drive capacity GB (formatted, rounded off value) Read/write data heads Bytes per track 1081 1081... -
Page 16: Start/Stop Time
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 wit h the START bit equal to 0, the drive becomes ready for normal operations within 20 seconds (excluding the error recovery procedure). -
Page 17: Caching Write Data
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." 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 t he medium is stored while the drive performs the Write command. -
Page 18: Reliability Specifications
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: Less than 10 errors in 10 seeks Read Error Rates Recovered Data Less than 10 errors in 10 bits transferred (OEM default settings) Unrecovered Data... -
Page 19: Annualized Failure Rate (Afr) And Mean Time Between Failure (Mtbf)
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). -
Page 20: Thermal Monitor
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 type of predictive failure that occurred. -
Page 21: Drive Self Test (Dst)
“not ready” cause. While not technically part of DST, a Not Ready condition also qualifies the drive to be returned to Seagate as a failed drive. A Drive Not Ready condition is reported by the drive under the following conditions: •... -
Page 22: Product Warranty
Product repair and return information Seagate customer service centers are the only facilities authoriz ed to service Seagate drives. Seagate does not sanction any th ird-party repair facilities. Any unauthorized repair or tampering with the factory seal voids the warranty. -
Page 23: Physical/Electrical Specifications
Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. PowerChoice power management Drives using the load/unload architecture provide programmable power management to tailor systems for performance and greater e nergy efficiency. The table below lists the supported PowerChoice modes. The further down in the table, the more power savings can be realized. For example, Idle_B mode results in greater power savings than Idle_A mode. -
Page 24: Powerchoice Reporting Methods
6.1.1 PowerChoice reporting methods PowerChoice provides these reporting methods for tracking purposes: Request Sense command reports • Current power condition • Method of entry Processing the Request Sense command does not impact the drive’s power save state. Mode Sense command reports (mode page 0x1A) •... -
Page 25: Dc Power Requirements
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. - Page 26 Table 3 450GB models DC power requirements 450 GBBase - Hybrid Notes 3.0 Gb mode 6.0 Gb mode Parameter (Amps) (Amps) (Amps) (Amps) Voltage +12V [2] +12V [2] Regulation ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [7] 0.33 0.29 0.33...
- Page 27 Table 4 600GB models DC power requirements 600GB Base - Hybrid Notes 3.0 Gb mode 6.0 Gb mode Parameter (Amps) (Amps) (Amps) (Amps) Voltage +12V [2] +12V [2] Regulation ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [7] 0.34 0.30 0.34...
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Page 28: Conducted Noise Immunity
The drive does not require power sequencing. The drive protects against inadvertent writing during power-up and down. 6.3.3 Current profiles The +12V and +5V current profiles for the Seagate Enterprise Performance 15K HDD drives are shown below. Figure 1. Current profile for 600GB models... -
Page 29: Figure 2. Current Profile For 450B Models
Figure 2. Current profile for 450B models 15K HDD SSHD SAS P EAGATE NTERPRISE ERFORMANCE NTERPRISE URBO RODUCT ANUAL... -
Page 30: Figure 3. Current Profile For 300B Models
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. 15K HDD SSHD SAS P EAGATE NTERPRISE ERFORMANCE NTERPRISE URBO RODUCT ANUAL... -
Page 31: Power Dissipation
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 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. -
Page 32: Figure 5. 300Gb Models (6Gb) Dc Current And Power Vs. Input/Output Operations Per Second
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 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. -
Page 33: Figure 6. 450Gb Models (3Gb) Dc Current And Power Vs. Input/Output Operations Per Second
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 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. -
Page 34: Figure 7. 450Gb Models (6Gb) Dc Current And Power Vs. Input/Output Operations Per Second
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 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. -
Page 35: Figure 8. 600Gb Models (3Gb) Dc Current And Power Vs. Input/Output Operations Per Second
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 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. -
Page 36: Figure 9. 600Gb Models (6Gb) Dc Current And Power Vs. Input/Output Operations Per Second
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 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. -
Page 37: Environmental Limits
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 t he drive is packaged in the shipping container designed by Seagate for use with drive. HDA Temp Check Point Figure 10. -
Page 38: Shock And Vibration
Packaged Seagate finished drive bulk packs are designed and tested to meet or exceed applicable ISTA and ASTM standards. Volume finished drives will be shipped from Seagate factories on pallets to minimize freight costs and ease material handling. Seagate finished drive bulk packs may be shipped individually. -
Page 39: Figure 11. Recommended Mounting
Figure 11. Recommended mounting Note. Image is for reference only, may not represent actual drive. 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 vibra- tion not exceeding: 5-500 Hz @ 0.5 G (zero to peak) Vibration may be applied in the X, Y, or Z axis. -
Page 40: Air Cleanliness
Sound power during operating mode shall be 3.35 bels typical when measured to ISO 7779 specification. There will not be any discrete tones more than 9 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. -
Page 41: Mechanical Specifications
Mechanical specifications Refer to Figure 12 for detailed mounting configuration dimensions. See Section 10.3, “Drive mounting.” Weight: 600/450 GB Models 0.507 lb 0.230 Kg 300GB models 0.496 lb 0.255 Kg Note. These dimensions conform to the Small Form Factor Standard documented in SFF-8201 and SFF-8223, found at www.sffcommittee.org. -
Page 42: About Fips
FIPS 140-2 Level 2 requirements. In order to operate in FIPS Approved Mode of Operation, these SEDs require security initialization. For more information, refer to 'Security Rules' section in the 'Security Policy' document uploaded on the NIST website. To reference the product certification visit - http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/1401vend.htm, and search for “Seagate”. Security Level 2 Security Level 2 enhances the physical security mechanisms of a Security Level 1 cryptographic module by adding the requirement for tamper-evidence, which includes the use of tamper-evident coatings or seals on removable covers of the module. -
Page 43: About Self-Encrypting Drives
The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the computer, storage and digital communications industry. Seagate’s SED models comply with the standards published by the TCG. To use the security features in the drive, the host must be capable of constructing and issuing the following two SCSI commands: •... -
Page 44: Data Bands
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: The download must be an SED file. -
Page 45: Defect And Error Management
Defect and error management Seagate continues to use innovative technologies to manage defects and errors. These technologies are designed to increase data integrity, perform drive self-maintenance, and validate proper drive operation. SCSI defect and error management involves drive internal defect/error management and SAS system error considerations (errors in communications between the initiator and the drive). -
Page 46: Sas System Errors
Table 5 Read and write retry count maximum recovery times Maximum recovery time per LBA Maximum recovery time per Read retry count* Write retry count (cumulative, ms) LBA (cumulative, ms) 1065 20 (default) 1538 5 (default) * For read retry count, every tick ~ 5% of total error recovery. Valid range setting is 1-20. e.g. -
Page 47: Idle Read After Write
(e.g.0xFFFF) 8 bytes of Protection Information to be stored on the media, but the 8 bytes will not be transferred to the host d uring a read command. Type 3 - Seagate products do not support Type 3. 9.7.2 Setting and determining the current Type Level A drive is initialized to a type of PI by using the format command on a PI capable drive. -
Page 48: 10.0 Installation
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. -
Page 49: Drive Mounting
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. -
Page 50: 11.0 Interface Requirements
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. -
Page 51: Scsi Commands 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 Change Definition Compare Copy Copy and Verify Format Unit [1] [5] DCRT bit supported DPRY bit supported DSP bit supported... - Page 52 Table 8 Supported commands Command name Command code Supported Read Reverse Error Counter page (04h) Self-test Results page (10h) Start-stop Cycle Counter page (0Eh) Temperature page (0Dh) Verify Error Counter page (05h) Write error counter page (02h) Mode Select (same pages as Mode Sense 1Ah) Y [2] Mode Select (10) (same pages as Mode Sense 1Ah) Mode Sense...
- Page 53 Table 8 Supported commands Command name Command code Supported Release Release (10) Report LUNs Request Sense Actual Retry Count bytes Extended Sense Field Pointer bytes Reserve 3rd Party Reserve Extent Reservation Reserve (10) 3rd Party Reserve Extent Reservation Rezero Unit Sanitize (CRYPTOGRAPHIC ERASE) Y (SED drives only) Search Data Equal...
- Page 54 Table 8 Supported commands Command name Command code Supported Write and Verify (16) Write and Verify (32) 7Fh/000Ch Write Buffer (modes 0, 2, supported) Y (non-SED drives only) Write Buffer 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)
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Page 55: Inquiry Data
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. Table 9 Enterprise Performance 15K HDD and Enterprise Turbo SSHD inquiry data Bytes Data (hex) 0-15... -
Page 56: Mode Sense Data
ST600MX0034 ST600MP0044 ST600MX0044 ST600MP0054 ST600MX0054 ST600MP0064 ST600MX0064 ST600MP0074 ST600MX0074 ST600MP0084 ST600MP0094 ST600MP0104 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: Default values Default values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) on the drive’s PCB. - Page 57 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 (512N / 5xxE) 00 00 00 00 04 5D D8 25 00 00 00 00 00 00 10 00 (4k) MODE PAGES: DEF:...
- Page 58 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 (512N / 5xxE) 00 00 00 00 06 8C BF 0E 00 00 00 00 00 00 10 00 (4k) MODE PAGES: DEF:...
- Page 59 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 (512N / 5xxE) 00 00 00 00 08 BB A5 F6 00 00 00 00 00 00 10 00 (4k) MODE PAGES: DEF:...
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Page 60: Miscellaneous Operating Features And Conditions
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. Table 13 Miscellaneous features Supported... -
Page 61: Figure 17. Sas Device Plug Dimensions
0.80 (6X) 5.92 7.62 4.65 0.52 0.08 x 45 2.00 (3X) 0.45 0.03 (7X) 5.08 0.10 M E 42.73 REF. 41.13 0.15 0.20 B 0.30 0.05 (2X) 1.10 4.00 0.08 C OF DATUM D 0.15 D R0.30 0.08 (4X) 0.30 0.05 (4X) SEE Detail1 33.43... -
Page 62: Figure 18. Sas Device Plug Dimensions (Detail)
Detail A 6.10 0.30 0.05 x 45 (5X) 2.25 0.05 0.40 0.05 X 45 (3X) 4.85 0.05 0.10 B CORING ALLOWED IN THIS AREA. 4.40 0.15 R0.30 0.08 SEE Detail 2 1.95 0.08 0.35 0.05 SECTION C - C 3.90 0.15 SECTION A - A CONTACT SURFACE FLUSH... -
Page 63: Physical Characteristics
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. -
Page 64: Sas Transmitters And Receivers
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. 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. -
Page 65: Differential Signals
Additional information Please contact the Seagate representative for SAS electrical details, if required. For more information about the Phy, Link, Transport, and Applications layers of the SAS interface, refer to the Seagate SAS Interface Manual, part number 100293071. For more information about the SCSI commands used by Seagate SAS drives, refer to the Seagate SCSI Commands Reference Manual, part number 100293068. - Page 66 NDEX unformatted 9 UMERICS CBC 37 12 volt CE Marking 3 pins 58 check condition status 54 5 volt pins 58 China RoHS directive 4 6 Gbps 59 Cipher Block Chaining 37 class B limit 3 clear ACA function 44 abort task set function 44 clear task set function 44 AC coupling 58...
- Page 67 NDEX description of connector 57 humidity limits 31 signal characteristics 58 Hybrid caching operations 11 specifications 17 electromagnetic compatibility 3 electromagnetic susceptibility 34 Identifying a PI drive 41 EMI requirements 3 Idle Read After Write 41 encryption engine 37 Idle1 17 encryption key 38 Idle2 17 environment 42...
- Page 68 NDEX Reporting actual retry count 54 general 9 Segmented caching 54 performance degradation 32 SMP = 1 in Mode Select command 54 performance highlights 7 Synchronized (locked) spindle operation 54 physical interface 54 Zero latency read 54 physical specifications 17 miscellaneous status support PI level - Type 0 41 ACA active 54...
- Page 69 31 SAS-2 Specification 59 limits 31 SCSI interface non-operating 31 commands supported 45 regulation 3 Seagate Technology Support Services 1 See also cooling Secure ID 37 terminate task function 44 security partitions 37 terminators 42 Security Protocol In 37...
- Page 70 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.