Seagate ST3300657SS - Cheetah 300 GB Hard Drive Product Manual
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Seagate ST3300657SS - Cheetah 300 GB Hard Drive Product Manual

Seagate ST3300657SS - Cheetah 300 GB Hard Drive Product Manual

Cheetah 15k.7 fc product manual
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Product Manual
Cheetah 15K.7 FC
Standard models
ST3600057FC
ST3450857FC
ST3300657FC
100516225
Rev. B
January 2010
Self-Encrypting Drive models
ST3600957FC
ST3450757FC
ST3300557FC

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Summary of Contents for Seagate ST3300657SS - Cheetah 300 GB Hard Drive

  • Page 1 Product Manual Cheetah 15K.7 FC Standard models Self-Encrypting Drive models ST3600057FC ST3600957FC ST3450857FC ST3450757FC ST3300657FC ST3300557FC 100516225 Rev. B January 2010...
  • Page 2 LLC in the United States and/or other countries. Cheetah and SeaTools are either trademarks or regis- tered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respec- tive owners.

  • Page 3: Table Of Contents

    Contents Scope............... . 1 Applicable standards and reference documentation .
  • Page 4 6.4.2 Relative humidity ..........29 6.4.3 Effective altitude (sea level) .
  • Page 5 Seagate Technology support services ........
  • Page 6 Cheetah 15K.7 FC Product Manual, Rev. B...

  • Page 7: Scope

    The Fibre Channel Interface Manual (part number 100293070) describes the general Fibre Channel Arbitrated Loop characteristics of this and other Seagate Fibre Channel drives. The Self-Encrypting Drive (SED) Users Guide, part number 100515636 describes the interface, general operation and security features available on SED drives.

  • Page 8: Applicable Standards And Reference Documentation

    Mounting by bottom holes must meet the requirements of Section 9.4. Standards The Cheetah 15K.7 FC family complies with Seagate standards as noted in the appropriate sections of this manual and the Seagate Fibre Channel Interface Manual, part number 100293070.

  • Page 9: 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 10: Reference Documents

    Specification for Acoustic Test Requirement and Procedures Seagate part number: 30553-001 Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over 100 lb.) In case of conflict between this document and any referenced document, this document takes precedence.

  • Page 11: General Description

    General description Cheetah 15K.7 FC drives provide high performance, high capacity data storage for a variety of systems includ- ing engineering workstations, network servers, mainframes, and supercomputers. Cheetah 15K.7 FC drives support 4-Gbit Fibre Channel. Cheetah 15K.7 FC drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Proto- col as described in the ANSI specifications, this document, and the Fibre Channel Interface Manual which describes the general interface characteristics of this drive.

  • Page 12: Standard Features

    Standard features Cheetah 15K.7 FC drives have the following standard features: • 4-Gbit Fibre Channel interface • Integrated dual port FC-AL controller • Concurrent dual port transfers • Support for FC arbitrated loop, private and public attachment • Differential copper FC drivers and receivers •...

  • Page 13: Media Description

    557,874,778 21407E5A Seagate drives also may be used at the maximum available capacity at a given block size, but the excess capacity above the guaranteed level will vary between other drive families and from generation to generation, depending on how each block size actually formats out for zone frequencies and splits over servo bursts. This added capacity potential may range from 0.1 to 1.3 percent above the guaranteed capacities listed above.

  • Page 14: Programmable Drive Capacity

    the extra capacity potential is useful, or whether their assurance of backward and forward compatibility takes precedence. 3.5.1 Programmable drive capacity Using the Mode Select command, the drive can change its capacity to something less than maximum. See the Mode Select Parameter List table in the SCSI Commands Reference Manual. Refer to the Parameter list block descriptor number of blocks field.

  • Page 15: Performance Characteristics

    Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Cheetah 15K.7 FC drives. Internal drive characteristics ST3600057FC ST3450857FC ST3300657FC ST3600957FC ST3450757FC ST3300557FC Drive capacity Gbytes (formatted, rounded off value) Read/write data heads Tracks per inch 165,000 165,000 165,000 Peak bits per inch...

  • Page 16: General Performance Characteristics

    4.2.3 General performance characteristics Sustainable disc transfer rate*: Minimum 122 Mbytes/sec (typical) Maximum 204 Mbytes/sec (typical) Fibre Channel Interface maximum instantaneous transfer rate 400 Mbytes/sec* per port Logical block sizes Default is 512-byte data blocks Sector sizes variable to 512, 520, 524 and 528 bytes. Read/write consecutive sectors on a track Flaw reallocation performance impact (for flaws reallocated at format time Negligible...

  • Page 17: Cache Operation

    Cache operation Note. Refer to the Fibre Channel Interface Manual for more detail concerning the cache bits. Of the 16 Mbytes physical buffer space in the drive, approximately 13,000 kbytes can be used as a cache. The buffer is divided into logical segments from which data is read and to which data is written. The drive keeps track of the logical block addresses of the data stored in each segment of the buffer.

  • Page 18: Prefetch Operation

    The Synchronize Cache command may be used to force the drive to write all cached write data to the medium. Upon completion of a Synchronize Cache command, all data received from previous write commands will have been written to the medium. Table 18 shows the mode default settings for the drive.

  • Page 19: 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. 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)

  • Page 20: Seek Errors

    5.1.3 Seek errors A seek error is defined as a failure of the drive to position the heads to the addressed track. After detecting an initial seek error, the drive automatically performs an error recovery process. If the error recovery process fails, a seek positioning error (Error code = 15h or 02h) will be reported with a Hardware error (04h) in the Sense Key.

  • Page 21: S.m.a.r.t

    present, loop operation may continue. If the bypass circuit is not present, loop operation will be halted while the self test of the FC interface runs. When the self test completes successfully, the control line to the bypass circuit is disabled and the drive enters the FC-AL Initializing state.

  • Page 22: 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 23: 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 24 5.2.6.2.3 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 three segments: an electrical test segment, a servo test segment, and a read/verify scan segment.

  • Page 25: 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 26: Physical/Electrical Specifications

    Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. AC power requirements None. DC power requirements The voltage and current requirements for a single drive are shown below. Values indicated apply at the drive connector.
  • Page 27 Table 2: ST3600057FC DC power requirements 2 Gbit 4 Gbit Notes (Amps) (Amps) (Amps) (Amps) Voltage +12V [2] +12V [2] Regulation ±5% ±5% [2] ±5% ±5% [2] Avg idle current DCX [1] [7] 0.39 0.81 0.42 0.81 Maximum starting current (peak DC) DC 3σ...
  • Page 28 Table 4: ST3300657FC DC power requirements 2 Gbit 4 Gbit Notes (Amps) (Amps) (Amps) (Amps) Voltage +12V [2] +12V [2] Regulation ±5% ±5% [2] ±5% ±5% [2] Avg idle current DCX [1] [7] 0.39 0.59 0.39 0.59 Maximum starting current (peak DC) DC 3σ...

  • Page 29: Conducted Noise Immunity

    6.2.1 Conducted noise immunity Noise is specified as a periodic and random distribution of frequencies covering a band from DC to 10 MHz. Maximum allowed noise values given below are peak-to-peak measurements and apply at the drive power connector. +5 V = 250 mV pp from 0 to 100 kHz to 20 MHz.
  • Page 30 Figure 2. Typical ST3450857FC current profiles Cheetah 15K.7 FC Product Manual, Rev. B...
  • Page 31 Figure 3. Typical ST3300657FC current profiles Cheetah 15K.7 FC Product Manual, Rev. B...

  • Page 32: Power Dissipation

    Power dissipation 600GB model Typical power dissipation under idle conditions in 4 Gbit operation is 11.58 watts (39.52 BTUs per hour). 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 your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis.
  • Page 33 450GB models Typical power dissipation under idle conditions in 4 Gbit operation is 10.24 watts (34.94 BTUs per hour). 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 your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis.

  • Page 34: Environmental Limits

    300GB models Typical power dissipation under idle conditions in 4 Gbit operation is 9.06 watts (30.92 BTUs per hour). 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 your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis.

  • Page 35: Relative Humidity

    Non-operating –40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 86°F (30°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 36: Shock And Vibration

    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 shipment shall withstand a drop test from 48 inches (1,070 mm) against a concrete floor or equivalent.
  • Page 37 Figure 8. Recommended mounting Cheetah 15K.7 FC Product Manual, Rev. B...

  • Page 38: 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 39: Rohs Compliance Statement

    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 representations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our...

  • Page 40: Mechanical Specifications

    Mechanical specifications Refer to Figure 9 for detailed physical dimensions. See Section 9.4, “Drive mounting.”” Height: 1.03 in 26.10 mm Width: 4.00 in 101.60 mm Depth: 5.79 in 147 mm Weight (max): 1.76 pounds 0.80 kilograms R REF Notes: Mounting holes are 6-32 UNC 2B, three on each side and four on the bottom.

  • Page 41: About Self-Encrypting Drives

    (TCG) Enterprise Storage Specifications as detailed in Section 2.3. 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 42: Locking Sp

    7.2.2 Locking SP The Locking SP controls read/write access to the media and the cryptographic erase feature. Access to the Locking SP is available using the BandMasterX or EraseMaster passwords. Since the drive owner can define up to 16 data bands on the drive, each data band has its own password called BandMasterX where X is the number of the data band (0 through 15).

  • Page 43: Cryptographic Erase

    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 44: Defect And Error Management

    SCSI defect and error management involves drive internal defect/error management and FC system error con- siderations (errors in communications between the initiator and the drive). In addition, Seagate provides the following technologies used to increase data integrity and drive reliability: •...
  • Page 45 read or re-write attempt. The maximum level used by the drive in LBA recovery is determined by the read and write retry counts. Table 5 equates the read and write retry count with the maximum possible recovery time for read and write recovery of individual LBAs.

  • Page 46: Fc-Al System Errors

    Table 5: Read and write retry count maximum recovery times [1] Read retry Maximum recovery time per LBA Write retry Maximum recovery time per LBA count (cumulative, msec) count (cumulative, msec) 51.87 23.94 59.85 35.91 203.49 39.9 231.42 51.87 295.26 79.8 327.18 5 (default)

  • Page 47: 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 48: Idle Read After Write

    Idle Read After Write Idle Read After Write (IRAW) utilizes idle time to verify the integrity of recently written data. During idle periods, no active system requests, the drive reads recently written data from the media and compares it to valid write command data resident in the drives data buffer.

  • Page 49: Installation

    Installation Cheetah 15K.7 FC disc drive installation is a plug-and-play process. There are no jumpers, switches, or termi- nators on the drive. Simply plug the drive into the host’s 40-pin Fibre Channel backpanel connector (FC- — SCA) no cables are required. See Section 10.5 for additional information about this connector. Use the FC-AL interface to select drive ID and all option configurations for devices on the loop.

  • Page 50: Cooling

    Cooling The host enclosure must dissipate heat from the drive. You should confirm that the host enclosure is designed to ensure that the drive operates within the temperature measurement guidelines described in Section 6.4.1. In some cases, forced airflow may be required to keep temperatures at or below the temperatures specified in Section 6.4.1.

  • Page 51: Drive Mounting

    (F) is applied to the fourth point. Note. Before mounting the drive in any kind of 3.5-inch to 5.25-inch adapter frame, verify with Seagate Technology that the drive can meet the shock and vibration specifications given herein while mounted in such an adapter frame.

  • Page 52: Interface Requirements

    10.0 Interface requirements This section partially describes the interface requirements as implemented on Cheetah 15K.7 FC drives. Addi- tional information is provided in the Fibre Channel Interface Manual (part number 100293070). 10.1 FC-AL features This section lists the Fibre Channel-specific features supported by Cheetah 15K.7 FC drives. 10.1.1 Fibre Channel link service frames Table 6 lists the link services supported by Cheetah 15K.7 FC drives.

  • Page 53: Fibre Channel Task Management Functions

    10.1.2 Fibre Channel task management functions Table 7 lists the Fibre Channel SCSI Fibre Channel Protocol (FC SCSI FCP) task management functions sup- ported. Table 7: Fibre Channel SCSI FCP task management functions Task name Supported Terminate task Clear ACA Target reset Clear task set Abort task set...

  • Page 54: Fibre Channel Port Login

    10.1.4 Fibre Channel port login Table 9 identifies the required content of the N_Port Login (PLOGI) payload from an initiator. Table 9: N_Port login (PLOGI) payload Bytes 0-15 Common 16-31 32-35 36-47 Class 1 48-51 52-63 Class 2 64-67 68-79 Class 3 80-83 84-95...

  • Page 55: Fibre Channel Port Login Accept

    10.1.5 Fibre Channel port login accept Table 10 identifies the N_Port Login access payload values. Table 10: N_Port Login Accept (ACC) payload Bytes 0-15 Common 16-31 32-35 36-47 Class 1 48-51 52-63 Class 2 64-67 68-79 Class 3 80-83 84-95 Reserved 96-99 100-111...

  • Page 56: Fibre Channel Process Login Accept

    10.1.7 Fibre Channel Process Login Accept Table 12 lists Cheetah 15K.7 FC process login accept payload data. Table 12: Process Login Accept (ACC) payload Bytes 0-15 16-31 10.1.8 Fibre Channel fabric login Table 13 lists the fabric login payload from the drive. Table 13: Fabric Login (FLOGI) payload Bytes...

  • Page 57: Fibre Channel Fabric Accept Login

    10.1.9 Fibre Channel fabric accept login Table 14 lists the required content of the Fabric Login Accept (ACC) payload from the fabric. Table 14: Fabric Login Accept (ACC) payload Bytes 0-15 Common 16-31 32-35 36-47 Class 1 48-51 52-63 Class 2 64-67 68-79 Class 3...

  • Page 58: Fibre Channel Arbitrated Loop Options

    • If both ports are connected in the same loop and hard addressing is used, at least one port will attempt tak- ing a soft address to prevent an address conflict. Note. When a Cheetah 15K.7 FC drive is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC)
  • Page 59 Table 16: Supported commands Executable state of standard SCSI commands in the presence of LBA banding (applies to SED models only) Affected LBA Affected LBA User Data Unlocked Locked Command Supported Affects entire Accessed ReadLock=Write ReadLock=Write code (Y/N) [4] Command name Drive (Y/N) (Y/N) Lock=False...
  • Page 60 Table 16: Supported commands (continued) Executable state of standard SCSI commands in the presence of LBA banding (applies to SED models only) Affected LBA Affected LBA User Data Unlocked Locked Command Supported Affects entire Accessed ReadLock=Write ReadLock=Write code (Y/N) [4] Command name Drive (Y/N) (Y/N)
  • Page 61 Table 16: Supported commands (continued) Executable state of standard SCSI commands in the presence of LBA banding (applies to SED models only) Affected LBA Affected LBA User Data Unlocked Locked Command Supported Affects entire Accessed ReadLock=Write ReadLock=Write code (Y/N) [4] Command name Drive (Y/N) (Y/N)
  • Page 62 Table 16: Supported commands (continued) Executable state of standard SCSI commands in the presence of LBA banding (applies to SED models only) Affected LBA Affected LBA User Data Unlocked Locked Command Supported Affects entire Accessed ReadLock=Write ReadLock=Write code (Y/N) [4] Command name Drive (Y/N) (Y/N)

  • Page 63: Inquiry Data

    Reference Mode Sense command 1Ah for mode pages supported. Y = Yes. Command is supported. N = No. Command is not supported. A = Support is available on special request. 10.3.1 Inquiry data Table 17 lists the Inquiry command data that the drive should return to the initiator per the format given in the Fibre Channel Interface Manual.
  • Page 64 On drives requiring unique saved values, the required unique saved values are stored into the saved val- ues storage location on the media prior to shipping the drive. Some drives may have unique firmware with unique default values also. On standard OEM drives, the saved values are taken from the default values list and stored into the saved values storage location on the media prior to shipping.
  • Page 65 Table 18: Mode Sense data saved, default and changeable values for ST3600057FC drives MODE DATA HEADER: 00 be 00 10 00 00 00 08 MODE PAGES: 81 0a c0 0b ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff 82 0e 80 80 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e ff ff 00 00 00 00 00 00 ff ff 00 00 00 00 83 16 bb d0 00 00 00 00 03 80 04 c4 02 00 00 01 00 c0 00 4c 40 00 00 00...
  • Page 66 Table 19: Mode Sense data default and changeable values for ST3450857FC drives MODE DATA HEADER: 00 be 00 10 00 00 00 08 BLOCK DESCRIPTOR: 34 65 f8 70 00 00 02 00 MODE PAGES: 81 0a c0 0b ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff 82 0e 80 80 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e ff ff 00 00 00 00 00 00 ff ff 00 00 00 00...
  • Page 67 Table 20: Mode Sense data default and changeable values for ST3300657FC drives MODE DATA HEADER: 00 be 00 10 00 00 00 08 BLOCK DESCRIPTOR: 22 ec b2 5c 00 00 02 00 MODE PAGES: 81 0a c0 0b ff 00 00 00 05 00 ff ff 81 0a ff ff 00 00 00 00 ff 00 ff ff 82 0e 80 80 00 00 00 00 00 00 01 3a 00 00 00 00 82 0e ff ff 00 00 00 00 00 00 ff ff 00 00 00 00...

  • Page 68: Miscellaneous Operating Features And Conditions

    10.4 Miscellaneous operating features and conditions Table 21 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 21: Miscellaneous features Supported...

  • Page 69: Fc-Al Physical Interface

    FC-SCA connector. Details of the physical, electrical, and logical characteristics are provided within this section. The operational aspects of Seagate’s Fibre Channel drives are provided in the Fibre Channel Interface Manual.. J1 interface connector Figure 11. Physical interface 10.5.1...

  • Page 70: Connector Requirements

    10.5.2 Connector requirements Table 23: Recommended mating SCA part numbers Part description Positions Part number Features With polarization AMP Vertical (SCA sequence) 787317-1 With polarization Berg 71781 With polarization Methode 512-220-91-101N With polarization Molex 717431040 The FC-AL SCA device connector is illustrated in Figure 13. 1.618 ±...

  • Page 71: Fc-Al Transmitters And Receivers

    Table 24: FC-SCA pin descriptions Signal name Signal type Signal name Signal type -EN bypass port A Low Voltage TTL output 12 Volts charge 12 Volts Ground 12 Volts Ground 12 Volts +Port A_in FC Diff. input pair -Parallel ESI -Port A_in Ground Ground...

  • Page 72: Power

    10.5.6 Power Power is supplied through the FC-SCA with support for +5 volts and +12 volts. All of the voltage pins in the drive connector are the same length. Four 12 volt pins provide +12 volt power to the drive. The current return for the +12 volt power supply is through the common ground pins.

  • Page 73: Active Led Out

    10.5.8 Active LED Out The Active LED Out signal is driven by the drive as indicated in Table 25. Table 25: Active LED Out conditions Normal command activity LED status Spun down and no activity Slow blink (20% on and 80% off a 2 sec cycle) Spun down and activity (command executing) Spun up and no activity Spun up and activity (command executing)

  • Page 74: Sel_6 Through Sel_0 Id Lines

    10.5.11 SEL_6 through SEL_0 ID lines The SEL_6 through SEL_0 ID lines determine drive address, and, optionally, for an Enclosure Services Inter- face. When the Parallel ESI line is high, the enclosure backpanel must provide address information on the SEL line.
  • Page 75 Table 27: Arbitrated loop physical address (AL_PA) values AL_PA SEL ID Setting AL_PA SEL ID Setting AL_PA SEL ID Setting (hex) (hex) (dec) (hex) (hex) (dec) (hex) (hex) (dec) Cheetah 15K.7 FC Product Manual, Rev. B...

  • Page 76: Device Control Codes

    10.5.12 Device control codes The drive inputs a Device Control Code on the DEV_CTRL_CODE lines at power up to determine the link rate on the Fibre Channel ports. Both ports run at the same rate. If the backpanel does not connect to these lines, the drive has 10K ohm pull up resistors that default the device control code to 7 (1.0625 GHz).

  • Page 77: Led Driver Signals

    10.6.2 LED driver signals Fault and Active LED signals are located in the FC-SCA connector (J1). See Table 30 for the output character- istics of the LED drive signals. Table 30: LED drive signal State Current drive available Output voltage LED off, high 0 <...
  • Page 78 Figure 16 provides the data valid eye diagram for typical and minimum requirements to recover data at the specified interface error rate. The inputs are AC coupled on the drive. 941 ps 659 ps Typical Minimum 376 ps Figure 16. Receive eye diagram Table 33: Eye diagram data values Link rate...

  • Page 79: Seagate Technology Support Services

    Global Customer Support Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system, as well as product availability and compatibility. Technical Support Seagate technical support is available to assist you online at support.seagate.com or through one of our call...
  • Page 80 Seagate Customer Service Operations (CSO) representative for warranty- related issues. Resellers or end users of drive products should contact their place of purchase or Seagate war- ranty service for assistance. Have your serial number and model or part number available.
  • Page 81 Index BandMasterX 36 basic link service frames 46 Basic_Accept (BA_ACC) 46 Numerics Basic_Reject (BA_RJT) 46 BB 48 12 volt BB-Credit 48 pins 66 BMS 41 3rd party reserve command 56 buffer 5 volt pins 66 data 6 space 11 busy status 62 bypass circuit 14 Abort Sequence (ABTS) 46 Byte check command 54...
  • Page 82 Cryptographic erase 37 drivers and receivers 6 CS 48 dual port support 52 Current profiles 23 customer service 19 electrical description of connector 64 DAR 41 signal characteristics 70 Data Bands 36 specifications 20 data bands 35 electromagnetic compatibility 2 Data encryption 35 electromagnetic susceptibility 33 Data Encryption Key 35...
  • Page 83 for SCSI, document 4 IC 48 response codes 47 ID and configuration options 6 task management functions 47 Idle Read After Write 42 FC-PH document 4 Implemented operating def. page command 53 FDE features 6 Information exceptions control page (1Ch) command features 6 interface 46 Initiator control 48...
  • Page 84 FC-AL options 52 MSID 35 loop position report MTBF 14 FC-AL options 52 LS_RJT 48 LSI circuitry 7 N_Port Login (PLOGI) 46 payload 48 payload values 49 maintenance 13 NN 48 Makers Secure ID 35 Node Name 51 maximum delayed motor start 21 Node name 48 maximum start current 21 noise...
  • Page 85 performance degradation 30 Read command 53 performance highlights 7 Read data mode (2) 55 physical damage 32 Read defect data command 54 physical interface 63 Read descriptor mode (3) 55 description 63 read error rates 13 physical specifications 20 Read extended command 54 PI 49 Read Link Status (RLS) 46 pin descriptions 64...
  • Page 86 security partitions 35 Security Protocol In 35 target reset function 47 Security Protocol Out 35 task management functions 47 Seek command 53 Abort task set 47 seek error Clear ACA 47 defined 14 Clear task set 47 rate 13 Target reset 47 Seek extended command 54 terminate task 47 seek performance characteristics 9...
  • Page 87 Write buffer command 55 Write combined header and data mode (0) 55 Write command 53 Write data mode (2) 55 Write extended command 54 Write long command 55 Write same command 55 XD read 56 XD write 56 XD write extended command 56 XID reassign 48 XP write 56 zero latency read 62...
  • Page 88 Cheetah 15K.7 FC Product Manual, Rev. B...
  • Page 90 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100516225, Rev. B, Printed in USA...

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