Seagate ST300MP0064 Savvio 15K.2 SAS Product Manual

Seagate ST300MP0064 Manual

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  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 1
    Product Manual Savvio® 15K.2 SAS Standard Models ST9146852SS ST973452SS Self-Encrypting Drive Models ST9146752SS ST973352SS SED FIPS 140-2 Models ST9146652SS ST973252SS 100516230 Rev. G April 2012
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 2
    in any form without written permission of Seagate Technology LLC. Call 877-PUB-TEK1 (877-782-8351) to request permission. When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer's operating system may
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 3
    Contents 1.0 Seagate Technology support services 1 2.0 Scope 2 3.0 Applicable standards and Preventive maintenance 15 6.2.3 Hot plugging the drive 15 6.2.4 S.M.A.R.T 16 6.2.5 Thermal monitor 17 6.2.6 Drive Self Test (DST 18 6.2.7 Product warranty 29 Savvio 15K.2 SAS Product Manual, Rev. G i
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 4
    download 39 9.8 Power requirements 39 9.9 Supported commands 39 10.0 Defect and error management 40 10.1 Drive internal defects/errors 40 10.2 Drive error recovery procedures 40 10.3 SAS system 12.4.7 Power 63 12.5 Signal characteristics 63 ii Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 5
    12.5.1 Ready LED Out 63 12.5.2 Differential signals 63 12.6 SAS-2 Specification compliance 64 12.7 Additional information 64 Savvio 15K.2 SAS Product Manual, Rev. G iii
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 6
    iv Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 7
    flow 45 Physical interface 58 SAS device plug dimensions 59 SAS device plug dimensions (detail 60 SAS transmitters and receivers 62 Savvio 15K.2 SAS Product Manual, Rev. G v
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 8
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 9
    support services SEAGATE ONLINE SUPPORT and SERVICES For information regarding products and services, visit http://www.seagate.com/www/en-us/about/contact_us/ Available services include: Presales & Technical support Global Support Services telephone numbers & business hours Authorized Service
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 10
    your Field Applications Engineer (FAE) or our global support services group as shown in Section 1.0. Unless otherwise stated, the information in this manual applies to standard and Self-Encrypting Drive models. Model Number ST9146852SS ST9146752SS ST9146652SS ST973452SS ST973352SS ST973252SS
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 11
    systems to perform those tests required and design their system to ensure that equipment operating in the same system as the drive or external to the system does not adversely affect the performance of the drive. See Tables 2 and 3, DC power requirements. Savvio 15K.2 SAS Product Manual, Rev. G 3
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 12
    /standards for CE Marking and C-Tick Marking. The drive was tested in a representative system for typical applications. use microprocessor • Keyboard • Monitor/display • Printer • External modem • Mouse Although the test system with this Seagate ). 4 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 13
    parts and materials in Seagate products are procured from external suppliers. We rely on the representations of our Manual Seagate part number: 100293071 ANSI SAS Documents SFF-8223 SFF-8460 SFF-8470 SFF-8482 ANSI INCITS.xxx ISO/IEC 14776-xxx ISO/IEC 14776-xxx ISO/IEC 14776-xxx 2.5" Drive
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 14
    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. Savvio drives with either SAS or SATA hard disk drives. This allows you to
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 15
    task set (queue) • Supports up applied to the drive • Zone bit Drive models have the following additional features: • Automatic data encryption/decryption • Controlled access • Random number generator • Drive locking • 16 independent data bands • Cryptographic erase of user data for a drive drive
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 16
    latency = 2.0 msec • Background processing of queue • Supports start and stop commands (spindle stops spinning) • Adaptive is no significant performance difference between Self-Encrypting Drive and standard (nonSelf-Encrypting Drive) models. 4.4 Reliability • Annualized Failure Rate Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 17
    table in the SAS Interface Manual, part number 100293071. A value of zero in the Number of Blocks field indicates that the drive will not change the the maximum number of LBAs in the Number of Blocks field changes the total drive capacity to the value in the Number of Blocks field. A value greater
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 18
    "SAS physical interface" on page 58 and the SAS Interface Manual (part number 100293071) for additional timing details. 5.2.1 Access , voltage, and horizontal orientation as measured on a representative sample of drives. 4. Access time = controller overhead + average seek time and applies
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 19
    first logical block transfer to or from the host. 5.3 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
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 20
    buffer. If the cache is enabled (see RCD bit in the SAS Interface Manual ), data requested by the host with a read command is retrieved from the buffer 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
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 21
    set up for read functions. The buffer segmentation scheme is set drive does not overwrite data drive drive settings for the drive 0 enables prefetch. The drive does not use the Max drive enables prefetch of contiguous blocks from the disk when it senses that a prefetch hit will likely occur. The drive
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 22
    the following: • The drive is operated in accordance with this manual using DC power as defined in paragraph 7.2, "DC power requirements." • Errors caused by host system failures are excluded from error rate computations. • Assume random data. • Default OEM error recovery settings are applied. This
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 23
    as drive service You can enhance the reliability of Savvio disk drives by ensuring that the drive service life of the drive drive drive When a disk is powered on by switching the power or hot plugged, the drive drive looses sync, the drive initiated link reset. The drive fails, the drive does not
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 24
    S.M.A.R.T. functions. When enabled, S.M.A.R.T. collects on-line data as the drive performs normal read and write operations. When the PERF bit is set, the drive is considered to be in "On-line Mode Only" and will not referred to as the Interval Counter. 16 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 25
    in the temperature log page (see Table 1) can be used to set this trip point. The default value for this drive is 65°C, however, you can set it to any value in the range of 0 to 65°C. If Description 0000h 0001h Primary Temperature Reference Temperature Savvio 15K.2 SAS Product Manual, Rev. G 17
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 26
    it reports a fault condition. If the drive fails the test, remove it from service and return it to Seagate for service. 6.2.6.1 DST failure definition The drive will present a "diagnostic failed" condition through test) in bytes 1, bits 5, 6, and 7. 18 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 27
    as follows: 1. The Function Code field is set to the same value as sent in the DST command 2. The Self-Test Results Value field is set to Fh 3. The drive will store the log page to non-volatile memory -test routine was interrupted by a reset condition). Savvio 15K.2 SAS Product Manual, Rev. G 19
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 28
    remaining warranty for a particular drive can be determined by calling Seagate Customer Service at 1-800-468-3472 label. Shipping a drive in a non-approved container voids the drive warranty. Seagate repair customer service centers are the only facilities authorized to service Seagate drives. Seagate
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 29
    of the drive controller 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. Savvio 15K.2 SAS Product Manual, Rev
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 30
    1.16 1.22 0.53 0.32 0.55 0.32 1.16 1.20 0.90 0.22 0.92 0.22 1.22 0.46 0.87 0.22 0.93 0.22 1.18 0.46 22 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 31
    supply at nominal voltage. N (number of drives tested) = 6, 35 Degrees C ambient. the drive signifies that its power-up sequence has been completed and that the drive is completes but before the drive has received the Notify reads. [7] During idle, the drive heads are relocated every 60 seconds
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 32
    multiple drives from a common supply, careful consideration for individual drive power given below are peak-to-peak measurements and apply at the drive power connector. +5V +12V = 250 mV pp from The drive does not require power sequencing. The drive protects against inadvertent writing during power-up and
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 33
    7.2.3 Current profiles The +12V and +5V current profiles for the Savvio 15K.2 SAS drives are shown below. Figure 1. Current profile for 146GB models. Savvio 15K.2 SAS Product Manual, Rev. G 25
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 34
    Figure 2. Current profile for 73GB models Note: All times and currents are typical. See Tables 2 and 3 for maximum current requirements. 26 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 35
    operations, refer to the following I/O rate curve (see Figure 3). 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 power vs. input/output operations per second Savvio 15K.2 SAS Product Manual, Rev. G 27
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 36
    operations, refer to the following I/O rate curve (see Figure 3). 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 power vs. input/output operations per second 28 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 37
    drive meets all specifications over a 41°F to 131°F (5°C to 55°C) drive drives ability to meet specifications. The MTBF specification for the drive to drive ambient the drive in drive is packaged in the shipping container designed by Seagate for use with drive condensation on the drive occurs. a.
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 38
    drive chassis. If the drive drive movement. The limits of shock and vibration defined within this document are specified with the drive normal The drive, as The drive, as drives and integrated drives. The drive axis. The drive subjected to nonrepetitive axis. The drive subjected to nonrepetitive
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 39
    height 60 in (1524 mm) 48 in (1219 mm) 42 in (1067 mm) 36 in (914 mm) Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for general freight concrete floor or equivalent. Figure 8. Recommended mounting Savvio 15K.2 SAS Product Manual, Rev. G 31
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 40
    shall apply to all conditions of handling and transportation. This includes both isolated drives and integrated drives. The drive shall not incur physical damage or degraded performance as a result of continuous circuitry with sulfide-free alternatives. 32 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 41
    bels typical when measured to ISO 7779 specification. There will not be any discrete tones more than 10 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
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 42
    7.5 Mechanical specifications Refer to Figure 9 for detailed mounting configuration dimensions. See Section 11.3, "Drive mounting." Weight: 146GB models: 73GB models: 0.444 lbs / 0.201 kg 0.429 lbs / 0.195 kg . in mm in mm Figure 9. Dimensions 34 in mm Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 43
    /conformance testing. Seagate Enterprise SED The SEDs referenced in this Product Manual have been validated by CMVP and have been thoroughly tested by a authorization of an operator to assume a specific role and perform a corresponding set of services. Savvio 15K.2 SAS Product Manual, Rev. G 35
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 44
    Figure 10. Example of FIPS tamper evidence labels. Note. Image is for reference only, may not represent actual drive. 36 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 45
    drive, by the drive, never leaves the drive, and external to the encryption engine. A unique data encryption key is used for each of the drive's possible16 data bands (see Section 9.5). 9.2 Controlled access The drive drive security services. drive owner can define up to 16 data bands on the drive
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 46
    The drive has set to true in the locking table in order for the bands "LockOnReset" setting of "PowerCycle" to actually lock access to the band when a "PowerCycle" event occurs. This scenario occurs if the drive is removed from its cabinet. The drive drive drive- drive the drive overwrites
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 47
    SED drive, the download file must pass the acceptance criteria for the drive. For example it must be applicable to the correct drive model (non-SED) drive models. 9.9 Supported commands The SED models support the following two commands in addition to the commands supported by the standard
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 48
    set in the Error Recovery Parameters mode page. Error recovery and defect management may involve using several SCSI commands described in the SAS Interface Manual. The drive implements selectable error recovery time limits required in video applications. The error recovery scheme supported
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 49
    the read/write recovery page has the RC bit set to 0, read retry count set to 4, and the recovery time limit set to 450. A four LBA Read command is operations performed by the drive. Status returned by the drive to the initiator is described in the SAS Interface Manual. Status reporting plays a
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 50
    service by the host system. On regular duty drives, if the host system makes use of the BMS Log Page, it can avoid placing data in suspect locations on the media. Unreadable and recovered error sites will be logged or reallocated per ARRE/AWRE settings service drive's life. The default setting setting
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 51
    recently written data from the media and compares it to valid write command data resident in the drives data buffer. Any sectors that fail the comparison result in the invocation of a rewrite and rewrite fails, the sector is re-mapped to a spare location. Savvio 15K.2 SAS Product Manual, Rev. G 43
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 52
    jumpers, switches, or terminators on the drive. SAS drives are designed to be used in a host system that provides a SAS-compatible backplane with bays designed to accommodate the drive host system using the instructions provided by the host system. This connects the drive directly to your system's
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 53
    air inlet and exit should be chosen to minimize the travel length of air heated by the drive and other heat sources within the rack, cabinet, or drawer environment. If forced air is determined Image is for reference only, may not represent actual drive. Savvio 15K.2 SAS Product Manual, Rev. G 45
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 54
    you mount the drive using the bottom holes, ensure that you do not physically distort the drive by attempting to in the drive and cannot be separated by the user. The equipment in which the drive is mounted is electrically isolating) method of mounting the drive in the host equipment. Increased
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 55
    lists the SAS-specific features supported by Savvio drives. 12.1.1 Task management functions Table 5 lists the SAS task management functions supported. Table 5: SAS task management functions supported Task name Abort Task Clear ACA Clear task set Abort task set Logical Unit Reset Query Task
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 56
    support: • Concurrent port transfers-The drive supports receiving COMMAND, TASK management transfers on both ports at the same time. • Full duplex-The drive supports sending XFER_RDY, DATA and RESPONSE transfers while receiving frames on both ports. 48 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 57
    specific) Inquiry 12h Date Code page (C1h) Device Behavior page (C3h) Firmware Numbers page (C0h) Implemented Operating Def page (81h) Jumper Settings page (C2h) Supported Vital Product Data page (00h) Unit Serial Number page (80h) Lock-unlock cache 36h Log Select 4Ch PCR bit DU bit
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 58
    (modes 0, 2, 3, Ah and Bh supported) Read Capacity (10) Command code 15h 55h 1Ah 5Ah 5Eh 5Fh 34h 08h 28h A8h 88h 7Fh/0009h 3Ch 25h Supported N Y Y Y N Y N Y Y Y Y [2] Y Y [2] Y Y Y Y Y Y Y N Y Y Y Y Y N Y Y Y N Y Y Y Y N N N Y (non-SED drives only) Y 50 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 59
    10) Send Diagnostics Supported Diagnostics pages (00h) Translate page (40h) Set Limits Start Unit SAS Product Manual, Rev. G Command code 9Eh/10h 37h B7h 3Eh 9Eh/11h 07h 1Ch 17h 57h A0h 03h 16h 56h 01h 31h 30h 32h A2h B5h 0Bh 2Bh 1Dh 33h 1Bh 35h 91h 00h 2Fh Supported N Y Y Y (non-SED drives only) N
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 60
    pages supported. [4] Y = Yes. Command is supported. N = No. Command is not supported. A = Support is available on special request. [5] Approximately 1.5 increase in time to complete this command for a SED drive versus a non-SED drive of the same capacity. 52 Savvio 15K.2 SAS Product Manual, Rev
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 61
    drive should return to the initiator per the format given in the SAS Interface Manual ** SCSI Revision support. See the appropriate 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
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 62
    are installed from saved or default values after a power on reset, hard reset, or Bus Device Reset message. 4. Changeable values Changeable values the drive in response to the Mode Sense command pages for SCSI implementation (see the SAS Interface Manual ). DEF = Default value. Standard OEM drives
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 63
    Table 9: Mode Sense data default and changeable values for 146GB drives MODE DATA HEADER: 00 00 05 12 8B 00 30 02 MODE PAGES: DEF 81 0A C0 0B FF 00 00 00 05 00 FF FF FF FF DEF 80 06 00 80 0F 00 00 00 CHG 80 06 B7 C0 8F 00 00 00 Savvio 15K.2 SAS Product Manual, Rev. G 55
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 64
    Table 10: Mode Sense data default and changeable values for 73GB drives MODE DATA HEADER: 00 00 05 12 8B 00 10 02 MODE PAGES: DEF 81 0A C0 0B FF 00 00 00 05 00 FF FF FF DEF 80 06 00 80 0F 00 00 00 CHG 80 06 B7 C0 8F 00 00 00 56 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 65
    12: Miscellaneous status Supported Y Status Good Y Check condition Y Condition met/good Y Busy Y Intermediate/good Y Intermediate/condition met/good Y Reservation conflict Y Task set full N ACA active N ACA active, faulted initiator Savvio 15K.2 SAS Product Manual, Rev. G 57
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 66
    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 13. Physical interface 58 Savvio 15K.2 SAS Product
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 67
    (6X) 5.08 B 0.84 0.05 (22X) 0.15 B 4.90 0.08 P15 P1 S1 S7 CL OF DATUM B Figure 14. SAS device plug dimensions Savvio 15K.2 SAS Product Manual, Rev. G 59
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 68
    1.23 0.05 65 30 0.08 0.05 Detail 2 1.90 0.08 2.40 0.08 0.10 A D Figure 15. SAS device plug dimensions (detail) SECTION B - B 60 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 69
    . The SAS device connector is illustrated in Figures 14 and 15. 12.4.4 Electrical description SAS drives use the device connector for: • DC power • SAS interface • Activity LED This connector and a description of the functions provided by the pins. Savvio 15K.2 SAS Product Manual, Rev. G 61
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 70
    B_out * S13 +Port B_out * S14 Port B Ground Diff output pair * - Short pin to support hot plugging NC - No connection in the drive. Pin Signal name Signal type P1* NC (reserved 3.3Volts) P2* NC (reserved 3.3Volts) P3 . SAS transmitters and receivers 62 Savvio 15K.2 SAS Product Manual, Rev. G
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 71
    drive drive, drive during hot plugging. 12.5 Signal characteristics This section describes the electrical signal characteristics of the drive drive external to the drive. See Table 15 for the output characteristics of the LED drive signals. Table 15: LED drive signals The drive SAS differential
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 72
    of adapting the equalizer to optimize the receive margins. The SAS-2 drive has two types of equalizers: 1. A Decision Feedback Equalizer (DFE) Manual, part number 100293071. For more information about the SCSI commands used by Seagate SAS drives, refer to the Seagate SCSI Commands Reference Manual
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 73
    Savvio 15K.2 SAS Product Manual, Rev. G cache set function 47 commands supported 49 condensation 29 condition met/good status 57 connector illustrated 61 requirements 61 continuous vibration 32 cooling 45 CRC error 15 Cryptographic erase 38 Current profiles 25 customer service drive 32 65
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 74
    53 installation 44 guide 5 interface commands supported 49 error rate 14 errors 15 illustrated 58 physical 58 requirements 47 intermediate/condition met/good status 57 intermediate/good status 57 internal data rate 10 internal defects/errors 40 internal drive characteristics 10 IRAW 43 J jumpers 44
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 75
    -Scan 42 miscellaneous feature support Adaptive caching 57 Asynchronous 57 Zero latency read 57 miscellaneous status support ACA active 57 ACA active, faulted Intermediate/good 57 Reservation conflict 57 Task set full 57 miscorrected media data 14 Mode 14 reliability and service 15 repair and
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 76
    task set full status 57 TCG 37 technical support services 1 temperature 29, 45 ambient 29 case 29 gradient 29 limits 29 non-operating 29 regulation 3 See also cooling terminate task function 47 terminators 44 tracks per inch 10 tracks per surface 10 transmitters 62 transporting the drive 20 Trusted
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 77
  • Seagate ST300MP0064 | Savvio 15K.2 SAS Product Manual - Page 78
    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
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Product Manual
Savvio
®
15K.2 SAS
100516230
Rev. G
April 2012
Standard Models
ST9146852SS
ST973452SS
Self-Encrypting Drive Models
ST9146752SS
ST973352SS
SED FIPS 140-2 Models
ST9146652SS
ST973252SS