Seagate Constellation ES Product Manual

Seagate Constellation ES Product Manual

Constellation es.1 series sas
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Product Manual
Constellation
Standard Models
ST2000NM0001
ST1000NM0001
ST500NM0001
100650925
Rev. E
March 2012
ES.1 Series SAS
®
Self-Encrypting Drive Models
ST2000NM0021
ST1000NM0021
ST500NM0021
SED FIPS 140-2 Models
ST2000NM0041
ST1000NM0041
ST500NM0041

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Summary of Contents for Seagate Constellation ES

  • Page 1 Product Manual Constellation ES.1 Series SAS ® Standard Models Self-Encrypting Drive Models ST2000NM0001 ST2000NM0021 ST1000NM0001 ST1000NM0021 ST500NM0001 ST500NM0021 SED FIPS 140-2 Models ST2000NM0041 ST1000NM0041 ST500NM0041 100650925 Rev. E March 2012...
  • Page 2: Revision History

    NIST, the U.S., or Canadian governments.All other trademarks or registered trademarks are the property of their respective owners. No part of this publication may be reproduced in any form without written permission of Seagate Technol- ogy LLC. Call 877-PUB-TEK1(877-782-8351) to request permission.
  • Page 3: Table Of Contents

    Seagate Technology support services ........
  • Page 4 Miscellaneous operating features and conditions ....... 65 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 5 Additional information ........... . 71 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 6 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 7: List Of Figures

    SAS transmitters and receivers............70 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 8 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 9: Seagate Technology Support Services

    Authorized Service Centers For information regarding Warranty Support, visit http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance For information regarding Data Recovery Services, visit http://www.i365.com For Seagate OEM & Distribution partner portal, visit https://direct.seagate.com/portal/system For Seagate reseller portal, visit http://spp.seagate.com Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 10: Scope

    ES.1 Series SAS (Serial Attached SCSI) disk drives. Constellation ES.1 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.
  • Page 11: Applicable Standards And Reference Documentation

    Mounting by bottom holes must meet the requirements of Section 11.3. Standards The Constellation ES.1 family complies with Seagate standards as noted in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. The drives are recognized in accordance with UL 60950-1 as tested by UL, CSA 60950-1 as tested by CSA, and EN60950-1 as tested by TUV.
  • Page 12: Electromagnetic Compliance

    • Printer • Mouse Although the test system with this Seagate model complies with the directives/standards, we cannot guarantee that all systems will comply. The computer manufacturer or system integrator shall confirm EMC compliance and provide the appropriate marking for their product.
  • Page 13: European Union Restriction Of Hazardous Substances (Rohs)

    July 2006. This drive is manufactured with components and materials that comply with the RoHS Directive. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the rep- resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our...
  • Page 14: Reference Documents

    TCG Storage Security Subsystem Class Enterprise Specification, Rev. 1.0 Specification for Acoustic Test Requirement and Procedures Seagate part number: 30553-001 In case of conflict between this document and any referenced document, this document takes precedence. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 15: General Description

    The shipping lock disengages and the head load process begins when power is applied to the drive. Constellation ES.1 drives decode track 0 location data from the servo data embedded on each surface to elim- inate mechanical transducer adjustments and related reliability concerns.
  • Page 16: Standard Features

    • Drive Self Test (DST) • Background Media Scan (BMS) • Idle Read After Write (IRAW) • Power Save Constellation ES.1 SAS Self-Encrypting Drive models have the following additional features: • Automatic data encryption/decryption • Controlled access • Random number generator •...
  • Page 17: Reliability

    Seagate recommends product planning in one of two modes: 1. Seagate designs specify capacity points at certain block sizes that Seagate guarantees current and future products will meet. We recommend customers use this capacity in their project planning, as it ensures a stable operating point with backward and forward compatibility from generation to generation.
  • Page 18: Performance Characteristics

    Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample of drives. Access time = controller overhead + average seek time and applies to all data transfer commands. Access to data = access time + latency time. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 19: Format Command Execution Time For 512-Byte Sectors (Minutes)

    The START STOP UNIT command may be used to command the drive to stop the spindle. Stop time is 20 sec- onds (maximum) from removal of DC power. SCSI stop time is 20 seconds. There is no power control switch on the drive. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 20: Prefetch/Multi-Segmented Cache Control

    Mode Select command (bytes 14 and 15) does not set up a new segment size. If the STRICT bit in Mode page 00h (byte 2, bit 1) is set to one, the drive responds as it does for any attempt to change an unchangeable parameter. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 21: Caching Write Data

    When prefetch (read look-ahead) is enabled (enabled by DRA = 0), the drive enables prefetch of contiguous blocks from the disk when it senses that a prefetch hit will likely occur. The drive disables prefetch when it decides that a prefetch hit is not likely to occur. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 22: Reliability Specifications

    If an unrecoverable data error is detected, a MEDIUM ERROR (03h) in the Sense Key will be reported. Multiple unrecoverable data errors resulting from the same cause are treated as 1 error. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 23: Seek Errors

    CRC error. Reliability and service You can enhance the reliability of Constellation ES.1 disk drives by ensuring that the drive receives adequate cooling. Section 7.0 provides temperature measurements and other information that may be used to enhance the service life of the drive.
  • Page 24: S.m.a.r.t

    The interval defines the number of operations over which to measure the rate. The counter that keeps track of the current number of operations is referred to as the Interval Counter. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 25: Thermal Monitor

    There is a separate Failure History Counter for each attribute. 6.2.5 Thermal monitor Constellation ES.1 drives implement a temperature warning system which: 1. Signals the host if the temperature exceeds a value which would threaten the drive. 2. Signals the host if the temperature exceeds a user-specified value.
  • Page 26: Drive Self Test (Dst)

    DST. It is the responsibility of the host application to determine the “not ready” cause. While not technically part of DST, a Not Ready condition also qualifies the drive to be returned to Seagate as a failed drive.
  • Page 27 This will cause a 01 (self-test aborted by the application client) code to appear in the self-test results values log. All other abort mechanisms will be reported as a 02 (self-test routine was interrupted by a reset condition). Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 28: Product Warranty

    Seagate’s option and at no charge to the customer, if returned by customer at customer’s expense to Seagate’s designated facility in accordance with Seagate’s warranty procedure.
  • Page 29: Physical/Electrical Specifications

    When the drive receives a command, all power condition timers are suspended if they were enabled via the Power Condition mode page. Once all outstanding commands are processed, the power condition timers are reinitialized to the values defined in the Power Condition mode page. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 30: Powerchoice Reporting Methods

    ASIC is enabled and functional in the SED models. This represents a small additional drain on the 5V supply of about 30mA and a commensurate increase of about 150mW in power consumption. There is no additional drain on the 12V supply. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 31 Maximum (peak) DC 3σ 1.10 0.73 1.10 0.62 Peak operating current (sequential write) Typical DCX 0.93 0.43 0.94 0.42 Maximum DC 3σ 0.97 0.45 0.97 0.44 Maximum (peak) DC 3σ 1.30 0.66 1.34 0.58 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 32 Maximum (peak) DC 3σ 1.06 0.64 1.09 0.51 Peak operating current (sequential write) Typical DCX 0.94 0.27 0.94 0.27 Maximum DC 3σ 1.02 0.28 1.03 0.29 Maximum (peak) DC 3σ 1.37 0.54 1.36 0.48 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 33 Peak operating current (sequential write) Typical DCX 0.95 0.20 0.95 0.20 Maximum DC 3σ 1.01 0.21 1.01 0.21 Maximum (peak) DC 3σ 1.40 0.38 1.38 0.38 See table notes on the next page. Note. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 34: Conducted Noise Immunity

    450 mV pp from 8 KHz to 20 KHz. 250 mV pp from 20 KHz to 5 MHz. 7.3.2 Power sequencing The drive does not require power sequencing. The drive protects against inadvertent writing during power-up and down. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 35: Current Profiles

    7.3.3 Current profiles The +12V (top) and +5V (bottom) current profiles for the Constellation ES.1 drives are shown below. Figure 1. 2TB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirements. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 36: Figure 2. 1Tb Model Current Profiles

    Figure 2. 1TB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirements. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 37: Figure 3. 500Gb Model Current Profiles

    Figure 3. 500GB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirements. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 38: Power Dissipation

    +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123. Figure 4. 2TB models (3Gb) DC current and power vs. input/output operations per second For power details about SED vs. non-SED drive, please refer to section 7.8. Note. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 39: Figure 5. 2Tb Models (6Gb) Dc Current And Power Vs. Input/Output Operations Per Second

    +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123. Figure 5. 2TB models (6Gb) DC current and power vs. input/output operations per second For power details about SED vs. non-SED drive, please refer to section 7.8. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 40: Figure 6. 1Tb Models (3Gb) Dc Current And Power Vs. Input/Output Operations Per Second

    +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123. Figure 6. 1TB models (3Gb) DC current and power vs. input/output operations per second For power details about SED vs. non-SED drive, please refer to section 7.8. Note. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 41: Figure 7. 1Tb Models (6Gb) Dc Current And Power Vs. Input/Output Operations Per Second

    +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123. Figure 7. 1TB models (6Gb) DC current and power vs. input/output operations per second For power details about SED vs. non-SED drive, please refer to section 7.8. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 42: Figure 8. 500Gb Models (3Gb) Dc Current And Power Vs. Input/Output Operations Per Second

    +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123. Figure 8. 500GB models (3Gb) DC current and power vs. input/output operations per second For power details about SED vs. non-SED drive, please refer to section 7.8. Note. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 43: Figure 9. 500Gb Models (6Gb) Dc Current And Power Vs. Input/Output Operations Per Second

    +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123. Figure 9. 500GB models (6Gb) DC current and power vs. input/output operations per second For power details about SED vs. non-SED drive, please refer to section 7.8. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 44: 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 the drive is packaged in the shipping container designed by Seagate for use with drive. HDA Temp.
  • Page 45: Effective Altitude (Sea Level)

    Disk drives shipped as loose load (not palletized) general freight will be packaged to withstand drops from heights as defined in the table below. For additional details refer to Seagate specifications 30190-001 (under 100 lbs/45 kg) or 30191-001 (over 100 lbs/45 Kg).
  • Page 46: Figure 11. Recommended Mounting

    Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for general freight shipment shall withstand a drop test from 48 inches (1,070 mm) against a concrete floor or equivalent. Figure 11.
  • Page 47: Acoustics

    There will not be any discrete tones more than 10 dB above the masking noise on typical drives when mea- sured according to Seagate specification 30553-001. There will not be any tones more than 24 dB above the masking noise on any drive.
  • Page 48: Mechanical Specifications

    1.41 lb 640 g 2TB models 1.57 lb 710 g These dimensions conform to the Small Form Factor Standard documented in SFF-8301 and Note. SFF-8323 found at www.sffcommittee.org. Figure 12. Mounting configuration dimensions Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 49: About Fips

    In addition Security Level 2 requires, at a minimum, role-based authentication in which a cryptographic module authenticates the authorization of an operator to assume a specific role and perform a corresponding set of services. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 50: Figure 13. Example Of Fips Tamper Evidence Labels

    Figure 13. Example of FIPS tamper evidence labels. Image is for reference only, may not represent actual drive. Note. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 51: About Self-Encrypting Drives

    (TCG) Enterprise Storage Specifications as detailed in Section 3.2. The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the com- puter, storage and digital communications industry. Seagate’s SED models comply with the standards pub- lished by the TCG.
  • Page 52: Default Password

    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:...
  • Page 53: Power Requirements

    RevertSP method the unique PSID (Physical Secure ID) printed on the drive label must be provided. PSID is not electronically accessible and can only be manually read from the drive label or scanned in via the 2D bar- code. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 54: Defect And Error Management

    10.0 Defect and error management Seagate continues to use innovative technologies to manage defects and errors. These technologies are designed to increase data integrity, perform drive self-maintenance, and validate proper drive operation. SCSI defect and error management involves drive internal defect/error management and SAS system error considerations (errors in communications between the initiator and the drive).
  • Page 55: Sas System Errors

    Status returned by the drive to the initiator is described in the SAS Interface Manual. Status reporting plays a role in systems error management and its use in that respect is described in sections where the various com- mands are discussed. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 56: Background Media Scan

    DAR is most effective when AWRE and ARRE are enabled—this is the default setting from the Seagate factory. With AWRE and ARRE disabled DAR is unable to reallocate the failing location and will report an error sense code indicating that a write command is being attempted to a previously failing location.
  • Page 57: Idle Read After Write

    Information to be stored on the media, but the 8 bytes will not be transferred to the host during a read com- mand. Type 3 - Seagate products do not support Type 3. 10.8.2 Setting and determining the current Type Level A drive is initialized to a type of PI by using the format command on a PI capable drive.
  • Page 58: Identifying A Protection Information Drive

    0x86 provides bits to indicate the PI Types supported and which PI fields the drive supports checking. For further details with respect to PI, please refer to SCSI Block Commands - 3 (SBC-3) Draft Stan- Note. dard documentation. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 59: Installation

    11.0 Installation Constellation ES.1 disk drive installation is a plug-and-play process. There are no jumpers, switches, or termi- nators 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 60: Cooling

    Conduction, convection, or other forced air-flow patterns are acceptable as long as the temperature measurement guide- lines of Section 7.5.1 are met. Note. Note. Figure 15. Air flow Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 61: Drive Mounting

    Increased radiated emissions may result if you do not provide the maximum surface area ground connection between system ground and drive ground. This is the system designer’s and integrator’s responsibility. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 62: Interface Requirements

    12.0 Interface requirements This section partially describes the interface requirements as implemented on Constellation ES.1 drives. Addi- tional information is provided in the SAS Interface Manual (part number 100293071). 12.1 SAS features This section lists the SAS-specific features supported by Constellation ES.1 drives.
  • Page 63: Dual Port Support

    12.2 Dual port support Constellation ES.1 SAS drives have two independent ports. These ports may be connected in the same or dif- ferent 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.
  • Page 64: Scsi Commands Supported

    12.3 SCSI commands supported Table 8 lists the SCSI commands supported by Constellation ES.1 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...
  • Page 65 Persistent Reserve Out Prefetch Read (6) Read (10) DPO bit supported FUA bit supported Read (12) Read (16) Read (32) 7Fh/0009h Read Buffer (modes 0, 2, 3, Ah and Bh supported) Y (non-SED drives only) Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 66 Security Protocol Out Y (SED models only) Seek (6) Seek (10) Send Diagnostics Supported Diagnostics pages (00h) Translate page (40h) Set Limits Start Unit/Stop Unit (spindle ceases rotating) Synchronize Cache Synchronize Cache (16) Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 67 XDRead XDWrite XPWrite [1] Constellation ES.1 drives can format to 512, 520 or 528 bytes per logical block. [2] Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages supported.
  • Page 68: Inquiry Data

    E-PROM. An initiator can request and receive from the drive a list of default values and use those in a Mode Select command to set up new current and saved values, where the values are change- able. 2. Saved values Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 69 SCSI implementation (see the SAS Interface Manual ). DEF = Default value. Standard OEM drives are shipped configured this way. CHG = Changeable bits; indicates if default value is changeable. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 70 9c 0a 10 00 00 00 00 00 00 00 00 01 9c 0a 9d 0f ff ff ff ff ff ff ff ff 80 06 00 80 0f 00 00 00 80 06 b7 c0 8f 00 00 00 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 71 9c 0a 10 00 00 00 00 00 00 00 00 01 9c 0a 9d 0f ff ff ff ff ff ff ff ff 80 06 00 80 0f 00 00 00 80 06 b7 c0 8f 00 00 00 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 72 9c 0a 10 00 00 00 00 00 00 00 00 01 9c 0a 9d 0f ff ff ff ff ff ff ff ff 80 06 00 80 0f 00 00 00 80 06 b7 c0 8f 00 00 00 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 73: Miscellaneous Operating Features And Conditions

    SMP = 1 in Mode Select command needed to save RPL and rotational offset bytes Table 14: Miscellaneous status Supported Status Good Check condition Condition met/good Busy Intermediate/good Intermediate/condition met/good Reservation conflict Task set full ACA active ACA active, faulted initiator Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 74: Sas Physical Interface

    Figure 16 shows the location of the SAS device connector J1. Figures 17 and 18 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 16. Physical interface...
  • Page 75: Figure 17. Sas Device Plug Dimensions

    0.08 (4X) 0.30 0.05 (4X) SEE Detail1 33.43 0.05 15.875 15.875 1.27 (14X) 1.27 (6X) 0.84 0.05 (22X) 5.08 0.15 B 4.90 0.08 0.35MIN C OF DATUM B Figure 17. SAS device plug dimensions Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 76: Figure 18. Sas Device Plug Dimensions (Detail)

    SECTION A - A CONTACT SURFACE FLUSH 0.08 0.05 TO DATUM A 0.03 1.90 0.08 1.23 0.05 Detail 2 0.08 0.05 2.40 0.08 0.10 A SECTION B - B Figure 18. SAS device plug dimensions (detail) Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 77: Physical Characteristics

    Diff output pair Ground S13* +Port B_out 12 Volts charge Port B Ground P14* 12 Volts P15* 12 Volts * - Short pin to support hot plugging NC - No connection in the drive. Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 78: Sas Transmitters And Receivers

    Spun up and activity (command executing) Spinning up or down Blinks steadily (50% on and 50% off, 0.5 seconds on and off for 0.5 seconds) Format in progress, each cylinder change Toggles on/off Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 79: Differential Signals

    For more information about the Phy, Link, Transport, and Applications layers of the SAS interface, refer to the Seagate SAS Interface Manual, part number 100293071. For more information about the SCSI commands used by Seagate SAS drives, refer to the Seagate SCSI Commands Reference Manual, part number 100293068.
  • Page 80 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 81 MSID password 44 buffer defect and error management 46 data 8 defects 46 space 12 Deferred Auto-Reallocation 48 busy status 65 deferred error handling 65 bytes per surface 10 DEK 43 bytes per track 10 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 82 44 flawed sector reallocation 8 Format command execution time 11 jumpers 51 front panel 40 function complete, code 00 54 KCC 4 not supported, code 05 54 Korean Communications Commission 4 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 83 53 PowerChoice reports 22 orientations 51 PowerCycle 44 mounting configuration 40 prefetch/multi-segmented cache control 12 mounting configuration dimensions 40 preventive maintenance 14 MSID 43 protection of data at rest 43 MTBF 14 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 84 10 transmitters 70 single track typical 10 transporting the drive 20 segmented caching 65 Trusted Computing Group 43 self-encrypting drives 43 Type 1 PI format 49 Self-Monitoring Analysis and Reporting Technology Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 85 Type 2 PI format 49 unformatted 9 Unrecoverable Errors 14 unrecovered media data 14 vibration 37 warranty 20 zero latency read 65 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 86 Constellation ES.1 SAS Product Manual, Rev. E...
  • Page 88 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: 100650925, Rev.

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