Seagate Pulsar.2 ST200FM0002 Product Manual
Seagate Pulsar.2 ST200FM0002 Product Manual

Seagate Pulsar.2 ST200FM0002 Product Manual

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Product Manual
Pulsar
.2 SAS
®
Standard Models
ST800FM0002
ST800FM0032
ST400FM0002
ST400FM0042
ST200FM0002
ST200FM0042
ST100FM0002
ST100FM0052
100666271
Rev. B
April 2012
Self-Encrypting Drive Models
ST800FM0012
ST800FM0042
SED FIPS140-2 Models
Review Pending
ST800FM0022

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Summary of Contents for Seagate Pulsar.2 ST200FM0002

  • Page 1 Product Manual Pulsar .2 SAS ® Standard Models Self-Encrypting Drive Models ST800FM0002 ST800FM0012 ST800FM0032 ST800FM0042 ST400FM0002 SED FIPS140-2 Models ST400FM0042 Review Pending ST200FM0002 ST200FM0042 ST800FM0022 ST100FM0002 ST100FM0052 100666271 Rev. B April 2012...
  • Page 2: Revision History

    United States and/or other countries. Pulsar and SeaTools are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments.
  • Page 3: Table Of Contents

    Seagate Technology support services ........
  • Page 4 6.3.6 Drive Self Test (DST) ..........21 6.3.7 Product warranty .
  • Page 5 12.0 Interface requirements ............51 12.1 SAS features .
  • Page 6 Pulsar.2 SAS Product Manual, Rev. B...
  • Page 7: List Of Figures

    List of Figures Figure 1. Current profiles for 800GB models ..........29 Figure 2.
  • Page 9: Seagate Technology Support Services

    Global Support Services telephone numbers & business hours Authorized Service Centers Warranty terms will vary based on type of warranty chosen: “Managed Life” or “Usage Based”. Consult your Seagate sales representative for warranty terms and conditions. For information regarding Data Recovery Services, visit http://www.i365.com For Seagate OEM &...
  • Page 10: Scope

    Pulsar.2 drives support the SAS Protocol specifications to the extent described in this manual. The SAS Inter- face 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 Pulsar.2 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 and CSA 60950 as tested by UL(CSA) and EN60950 as tested by TUV.
  • Page 12: Electromagnetic Compliance

    Lead (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 rep- resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our...
  • Page 13: China Restriction Of Hazardous Substances (Rohs) Directive

    "X" indicates the hazardous and toxic substance content of the part (at the homogenous material level) is over the threshold defined by the China RoHS MCV Standard. Reference documents SCSI Commands Reference Manual Seagate part number: 100293068 SAS Interface Manual Seagate part number: 100293071 ANSI SAS Documents SFF-8223 2.5”...
  • Page 14: General Description

    General description Pulsar.2 drives provide high performance, high capacity data storage for a variety of systems with a Serial Attached SCSI (SAS) interface. The Serial Attached SCSI interface is designed to meet next-generation com- puting demands for performance, scalability, flexibility and high-density storage requirements. Pulsar.2 drives are random access storage devices designed to support the Serial Attached SCSI Protocol as described in the ANSI specifications, this document, and the SAS Interface Manual (part number 100293071) which describes the general interface characteristics of this drive.
  • Page 15: Media Description

    • Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) • "Managed Life" or "Usage Based" warranty options [1] Warranty terms will vary based on type of warranty chosen: “Managed Life” or “Usage Based” Consult your Seagate sales representative for warranty terms and conditions.
  • Page 16: Formatted Capacities

    Seagate recommends product planning in one of two modes: 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 project planning, as it ensures a stable operating point with backward and forward compatibility from generation to generation.
  • Page 17: Thin Provisioning

    In order to determine if Thin Provisioning is supported and what features of it are implemented requires the system to send a READ CAPACITY 16 (9Eh) command to the drive. Thin Provisioning and the READ CAPACITY 16 (9Eh) command is defined in the Seagate SCSI Command Reference 100293068.. Table 2:...
  • Page 18: Drive Configuration

    When a region of LBA's are erased via cryptographic erase, as part of the erase, the drive shall unmap those LBAs. If the host attempts to access an unmapped or trimmed LBA, the drive shall return scrambled data. For a given LBA, the data shall be identical from access to access, until that LBA is either updated with actual data from the host or that LBA is cryptographically erased.
  • Page 19: Performance Characteristics

    Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Pul- sar.2 drives. Data provided is based on format at 512-bytes. Note. Internal drive characteristics Drive capacity (formatted, rounded off value) Flash Memory Type NAND MLC Emulated LBA Size 512, 520, 524, 528, 4096, 4160, 4192, or 4224 Native Programmable Page Size...
  • Page 20: Access Time

    5.2.1 Access time Access measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows: • Page-to-page access time is an average of all possible page-to-page accesses in both directions for a sequentially preconditioned drive.
  • Page 21: Performance

    5.2.3 Performance Table 6: Performance (Managed Life Warranty) ST800FM0002 Notes ST800FM0012 ST400FM0002 ST200FM0002 ST100FM0002 ST800FM0022 Maximum Burst Transfer Rate 600MB/s Peak sequential 128KB read/write 370/200 370/190 data transfer rate (MB/s max) Sustained sequential 128KB read/ 370/200 370/140 370/70 370/35 write data transfer rate (MB/s)
  • Page 22: Start/Stop Time

    Due to the nature of Flash memory technologies there are many factors that can result in values different than those stated in this specification. Some discrepancies can be caused by bandwidth limitations in the host adapter, operating system, or driver limitations. It is not the intent of this manual to cover all possible causes of performance discrepancies.
  • Page 23: Reliability Specifications

    Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all inter- face timings, power supply voltages, environmental requirements and drive mounting constraints. Read Error Rates Unrecovered Data Less than 1 LBA in 10 bits transferred Miscorrected Data Less than 1 LBA in 10 bits transferred...
  • Page 24: Unrecoverable Errors

    Wear Lev- eling is automatically managed by the drive and requires no user interaction. The Seagate algorithm is tuned to operate only when needed to ensure reliable product operation.
  • Page 25: Data Retention

    Data Retention spec of the SSD needs to be considered to ensure the spec is met once the drive is worn out. Seagate has implemented a Lifetime Endurance Management technique which helps OEMS and user to avoid early wear out. By monitoring the write workload being sent to the drive, the drive can add additional response time to WRITE commands to provide a sustainable level of performance that is capable of being sustained for the life of the drive.
  • Page 26: S.m.a.r.t

    time the drive looses sync, the drive initiated link reset. The drive will initiate link reset once per second but alternates between port A and B. Therefore each port will attempt a link reset once per 2 seconds assuming both ports are out of sync. If the self-test fails, the drive does not respond to link reset on the failing port.
  • Page 27: Thermal Monitor

    Determining rate S.M.A.R.T. monitors the rate at which errors occur and signals a predictive failure if the rate of degraded errors increases to an unacceptable level. To determine rate, error events are logged and compared to the number of total operations for a given attribute. The interval defines the number of operations over which to measure the rate.
  • Page 28 any value in the range defined. If a temperature is specified that is greater than the maximum allowed in this field, the temperature is rounded down to the maximum allowed. A sense code is sent to the host to indicate the rounding of the parameter field.
  • Page 29: Drive Self Test (Dst)

    If DST encounters an error during either of these tests, it reports a "diagnostic failed" condition. If the drive fails the test, remove it from service and return it to Seagate for service. 6.3.6.1 DST failure definition The drive will present a “diagnostic failed”...
  • Page 30 6.3.6.2.3 Short and extended tests DST has two testing options: 1. short 2. extended These testing options are described in the following two subsections. Each test consists of two segments: an electrical test segment and a read/verify scan segment. Short test (Function Code: 001b) The purpose of the short test is to provide a time-limited test that tests as much of the drive as possible within 120 seconds.
  • Page 31: Product Warranty

    Shipping When transporting or shipping a drive, use only a Seagate-approved container. Keep the original box. Seagate approved containers are easily identified by the Seagate Approved Package label. Shipping a drive in a non- approved container voids the drive warranty.
  • Page 32: Physical/Electrical Specifications

    Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. Power specifications The drive receives DC power (+5V and +12V) through the standard SAS interface. 7.1.1 Power consumption Power requirements for the drives are listed in the tables beginning on page 26. Typical power measurements are based on an average of drives tested, under nominal conditions, using +5V and +12V input voltage at 60°C ambient temperature.
  • Page 33: Dc Power Requirements

    DC power requirements Table 9: DC power requirements 800GB standard model Parameter 800GB (6.0Gb) Regulation ±5% ±5% Voltage +12V Current (A) Current (A) Power (W) Average idle current DC 0.42 0.19 4.38 Maximum starting current (peak DC) DC 3σ 0.79 0.49 (peak AC) AC 3σ...
  • Page 34 Table 10: DC power requirements 400GB standard model Parameter 400GB (6.0Gb) Regulation ±5% ±5% Voltage +12V Current (A) Current (A) Power (W) Average idle current DC 0.41 0.12 3.49 Maximum starting current (peak DC) DC 3σ 0.50 0.35 (peak AC) AC 3σ...
  • Page 35 Table 11: DC power requirements 200GB standard model Parameter 200GB (6.0Gb) Regulation ±5% ±5% Voltage +12V Current (A) Current (A) Power (W) Average idle current DC 0.43 0.11 3.47 Maximum starting current (peak DC) DC 3σ 0.51 0.31 (peak AC) AC 3σ...
  • Page 36 Table 12: DC power requirements 100GB standard model Parameter 100GB (6.0Gb) Regulation ±5% ±5% Voltage +12V Current (A) Current (A) Power (W) Average idle current DC 0.43 0.12 3.59 Maximum starting current (peak DC) DC 3σ 0.48 0.32 (peak AC) AC 3σ...
  • Page 37: Conducted Noise Immunity

    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.
  • Page 38: Figure 2. Current Profiles For 400Gb Models

    Figure 2. Current profiles for 400GB models Pulsar.2 SAS Product Manual, Rev. B...
  • Page 39: Figure 3. Current Profiles For 200Gb Models

    Figure 3. Current profiles for 200GB models Figure 4. Current profiles for 100GB models Pulsar.2 SAS Product Manual, Rev. B...
  • Page 40: Power Dissipation

    Power dissipation 800GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 4.38 watts 14.95 BTUs per hour). To obtain operating power for typical random write operations, refer to the following I/O rate curve (see Figure 6).
  • Page 41: Figure 7. 200Gb (At 6Gb) Dc Current And Power Vs. Input/Output Operations Per Second

    200GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 3.47 watts (11.84 BTUs per hour). To obtain operating power for typical random write operations, refer to the following I/O rate curve (see Figure 7). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis.
  • Page 42: 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. Figure 9.
  • Page 43: Relative Humidity

    7.5.2 Relative humidity The values below assume that no condensation on the drive occurs. a. Operating 5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour. b. Non-operating 5% to 95% non-condensing relative humidity. 7.5.3 Effective altitude (sea level) a.
  • Page 44: Figure 11. Recommended Mounting

    Shock may be applied in the X, Y, or Z axis. c. 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.
  • Page 45: Air Cleanliness

    The sil- ver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95%.
  • Page 46: Mechanical Specifications

    Mechanical specifications Refer to Figure 12 or 13 for detailed mounting configuration dimensions. See Section 11.3, “Drive mounting.” Weight: 0.353 pounds 160 grams These dimensions conform to the Small Form Factor Standard documented in SFF-8201 and Note. SFF-8223 found at www.sffcommittee.org. Figure 12.
  • Page 47: Figure 13. Mounting Configuration Dimensions (400, 200 & 100Gb Models)

    Weight: 0.220 pounds 100 grams These dimensions conform to the Small Form Factor Standard documented in SFF-8201 and Note. SFF-8223 found at www.sffcommittee.org Figure 13. Mounting configuration dimensions (400, 200 & 100GB models) Pulsar.2 SAS Product Manual, Rev. B...
  • Page 48: About Fips

    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...
  • Page 49: Figure 14. Example Of Fips Tamper Evidence Labels

    Figure 14. Example of FIPS tamper evidence labels. Image is for reference only, do not represent actual drive. Note. Pulsar.2 SAS Product Manual, Rev. B...
  • Page 50: 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 51: Default Password

    9.2.3 Default password When the drive is shipped from the factory, all passwords are set to the value of MSID. This 32-byte random value can only be read by the host electronically over the interface. After receipt of the drive, it is the responsi- bility of the owner to use the default MSID password as the authority to change all other passwords to unique owner-specified values.
  • Page 52: Authenticated Firmware Download

    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.
  • Page 53: 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 54: Drive Error Recovery Procedures

    This is in contrast to the system having to use the REASSIGN BLOCKS command to reassign a location that was unreadable and then generate a WRITE command to rewrite the data. This operation requires that AWRE and ARRE are enabled—this is the default setting from the Seagate factory. Pulsar.2 SAS Product Manual, Rev. B...
  • Page 55: Protection Information (Pi)

    0xFFFFFFFF) to be stored on the media, but the 8 bytes will not be transferred to the host during a READ command. Type 3 - Seagate products do not support Type 3. 10.6.2 Setting and determining the current Type Level A drive is initialized to a type of PI by using the FORMAT UNIT command on a PI capable drive.
  • Page 56: Installation

    11.0 Installation Pulsar.2 drive installation is a plug-and-play process. There are no jumpers 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 must be mounted.
  • Page 57: Cooling

    11.2 Cooling Cabinet cooling must be designed by the customer so that the temperature of the drive will not exceed temper- ature conditions specified in Section 7.5.1, "Temperature." The rack, cabinet, or drawer environment for the drive must provide heat removal from the assembly. The sys- tem designer should confirm that adequate heat removal is provided using the temperature measurement guidelines described in Section 7.5.1.
  • Page 58: Drive Mounting

    11.3 Drive mounting Mount the drive using the bottom or side mounting holes. If mounting the drive using the bottom holes, ensure that you do not physically distort the drive by attempting to mount it on a stiff, non-flat surface. The allowable mounting surface stiffness is 80 lb/in (14.0 N/mm).
  • Page 59: Interface Requirements

    12.0 Interface requirements This section partially describes the interface requirements as implemented on Pulsar.2 drives. Additional infor- mation is provided in the SAS Interface Manual (part number 100293071). 12.1 SAS features This section lists the SAS-specific features supported by Pulsar.2 drives. 12.1.1 Task management functions Table 14 lists the SAS task management functions supported.
  • Page 60: Dual Port Support

    12.2 Dual port support Pulsar.2 SAS drives have two independent ports. These ports may be connected in the same or different SCSI domains. Each drive port has a unique SAS address. The two ports have the capability of independent port clocking (e.g. both ports can run at 6Gb/s or the first port can run at 6Gb/s while the second port runs at 3Gb/s.) The supported link rates are 1.5, 3.0, or 6.0 Gb/s.
  • Page 61: Scsi Commands Supported

    12.3 SCSI commands supported Table 16 lists the SCSI commands supported by Pulsar.2 drives. Table 16: Supported commands Command name Command code Supported CHANGE DEFINITION FORMAT UNIT [1] DPRY bit supported DCRT bit supported STPF bit supported IP bit supported DSP bit supported IMMED bit supported VS (vendor specific)
  • Page 62 Table 16: Supported commands Command name Command code Supported Last n Deferred Errors or Asynchronous Events page (0Bh) Last n Error Events page (07h) Non-medium Error page (06h) Pages Supported list (00h) Protocol-Specific Port log pages (18h) Read Error Counter page (03h) Read Reverse Error Counter page (04h) Self-test Results page (10h) Solid State Media log page (11h)
  • Page 63 Table 16: Supported commands Command name Command code Supported READ (32) 7Fh/0009h READ BUFFER (modes 0, 2, 3, Ah And Bh supported) Y (non-SED drives only) READ CAPACITY (10) READ CAPACITY (16) 9Eh/10h READ DEFECT DATA (10) READ DEFECT DATA (12) READ LONG (10) Y (non-SED drives only) READ LONG (16)
  • Page 64 Table 16: Supported commands Command name Command code Supported VERIFY (10) BYTCHK bit VERIFY (12) VERIFY (16) VERIFY (32) 7Fh/000Ah WRITE (6) WRITE (10) DPO bit FUA bit WRITE (12) WRITE (16) WRITE (32) 7Fh/000Bh WRITE AND VERIFY (10) DPO bit WRITE AND VERIFY (12) WRITE AND VERIFY (16) WRITE AND VERIFY (32)
  • Page 65: Inquiry Data

    53 54 34 30 30 46 4D 30 30 30 32 ST400FM0042 53 54 34 30 30 46 4D 30 30 34 32 ST200FM0002 53 54 32 30 30 46 4D 30 30 30 32 ST200FM0042 53 54 32 30 30 46 4D 30 30 34 32...
  • Page 66: Mode Sense Data

    12.3.2 MODE SENSE data The MODE SENSE command provides a way for the drive to report its operating parameters to the initiator. The drive maintains four sets of mode parameters: 1. Default values Default values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) on the drive’s PCB.
  • Page 67 Table 18: MODE SENSE data for 800GB drives MODE DATA HEADER: 01 3e 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 5d 26 ce b0 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a c0 01 5a 00 00 00 0b 00 ff ff 81 0a 38 00 00 00 00 00 ff 00 00 00 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
  • Page 68 Table 19: MODE SENSE data for 400GB drives MODE DATA HEADER: 01 3e 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 2e 93 90 b0 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a c0 01 5a 00 00 00 0b 00 ff ff 81 0a 38 00 00 00 00 00 ff 00 00 00 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
  • Page 69 Table 20: MODE SENSE data for 200GB drives MODE DATA HEADER: 01 3e 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 17 49 f1 b0 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a c0 01 5a 00 00 00 0b 00 ff ff 81 0a 38 00 00 00 00 00 ff 00 00 00 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
  • Page 70 Table 21: MODE SENSE values for 100GB drives MODE DATA HEADER: 01 3e 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 0b a5 22 30 00 00 00 00 00 00 02 00 MODE PAGES: 81 0a 00 01 5a 00 00 00 0b 00 ff ff 81 0a 08 00 00 00 00 00 ff 00 00 00 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e 00 00 00 00 00 00 00 00 ff ff 00 00 00 00...
  • Page 71: Miscellaneous Operating Features And Conditions

    Figure 17 shows the location of the SAS device connector J1. Figures 18 and 19 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 17. Physical interface...
  • Page 72: Figure 18. 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 73: Figure 19. 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 74: Physical Characteristics

    12.4.2 Physical characteristics This section defines physical interface connector. 12.4.3 Connector requirements Contact your preferred connector manufacturer for mating part information. Part numbers for SAS connectors will be provided in a future revision of this publication when production parts are available from major connec- tor manufacturers.
  • Page 75: Sas Transmitters And Receivers

    12.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 20. The receiver is AC cou- pling to eliminate ground shift noise. Figure 20. SAS transmitters and receivers 12.4.7 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 76: 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 77 Index CBC 42 CE Marking 4 check condition status 63 Numerics China RoHS directive 5 Cipher Block Chaining 42 12 volt class B limit 3 pins 67 clear ACA function 51 5 volt pins 67 clear task set function 51 6 Gbps 68 CMVP 40 commands supported 53...
  • Page 78 signal characteristics 67 humidity limits 34 specifications 24 electromagnetic compatibility 3 electromagnetic susceptibility 37 Identifying a PI drive 47 EMI requirements 3 Idle mode 24 encryption engine 42 Idle mode power 24 encryption key 43 input voltage 24 Endurance 15 inquiry data 57 Endurance Management 16 installation 48...
  • Page 79 Condition met/good 63 PI Levels 47 Good 63 PI Returned for Thin Provisioned LBA 10 Reservation conflict 63 PI Setting 10 Task set full 63 pin descriptions 66 miscorrected media data 15 power 67 Mode sense dissipation 32 data, table 58 requirements, AC 24 mounting 50 requirements, DC 25...
  • Page 80 SAS-2 Specification 68 transmitters 67 SCSI interface transporting the drive 23 commands supported 53 Trusted Computing Group 42 Secure ID 42 Type 1 PI format 47 Security Protocol In 42 Type 2 PI format 47 Security Protocol Out 42 security providers 42 segmented caching 63 unformatted 8 self-encrypting drives 42...
  • Page 82 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: 100666271, Rev.

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