Cheetah 15K.5 Data Sheet
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...Seagate Design Service Centers (DSC) help companies transform innovative ideas into viable products. Cheetah® 15K.5 Mainstream enterprise hard drive storage Lowest Cost of Ownership • Fifth-generation Cheetah 15K drive is the fastest, highest capacity and most reliable ever. • Cheetah 15K.5 drive...(bels-sound power) Vibration, Operating: Specifications 300 GB1 146.8 GB1 73.4 GB1 Model Number Capacity Formatted 512 Kbytes/Sector (GB) External Transfer Rate (MB/s) Ultra320 SCSI 4-Gb/s Fibre Channel 3-Gb/s Serial Attached SCSI Performance Spindle Speed (RPM) Average Latency (ms...
...Seagate Design Service Centers (DSC) help companies transform innovative ideas into viable products. Cheetah® 15K.5 Mainstream enterprise hard drive storage Lowest Cost of Ownership • Fifth-generation Cheetah 15K drive is the fastest, highest capacity and most reliable ever. • Cheetah 15K.5 drive...(bels-sound power) Vibration, Operating: Specifications 300 GB1 146.8 GB1 73.4 GB1 Model Number Capacity Formatted 512 Kbytes/Sector (GB) External Transfer Rate (MB/s) Ultra320 SCSI 4-Gb/s Fibre Channel 3-Gb/s Serial Attached SCSI Performance Spindle Speed (RPM) Average Latency (ms...
Cheetah 15K.5 SCSI Product Manual
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...34 LC mounting configuration dimensions 35 J5 jumper header (on LW models only 42 J6 option select header (on LW models only 43 Air flow (suggested 45 LW model drive physical interface (68-pin J1 SCSI I/O connector 59 LC model drive physical interface (80-pin J1 SCSI I/O connector 60 SCSI ...cabling for LW drives 63 Nonshielded 68-pin SCSI device connector used on LW drives 64 Nonshielded 80-pin SCSI SCA-2 connector used on LC drives 65 Typical SE-LVD alternative transmitter receiver circuits 71 Cheetah 15K.5 SCSI Product Manual, Rev. Figure 10. IOPS (LVD 28 ST373455LC DC current and...
...34 LC mounting configuration dimensions 35 J5 jumper header (on LW models only 42 J6 option select header (on LW models only 43 Air flow (suggested 45 LW model drive physical interface (68-pin J1 SCSI I/O connector 59 LC model drive physical interface (80-pin J1 SCSI I/O connector 60 SCSI ...cabling for LW drives 63 Nonshielded 68-pin SCSI device connector used on LW drives 64 Nonshielded 80-pin SCSI SCA-2 connector used on LC drives 65 Typical SE-LVD alternative transmitter receiver circuits 71 Cheetah 15K.5 SCSI Product Manual, Rev. Figure 10. IOPS (LVD 28 ST373455LC DC current and...
Cheetah 15K.5 SCSI Product Manual
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... necessary. From this point on in this product manual the reference to Cheetah 15K.5 SCSI models is referred to as "the drive" unless references to the extent described in this manual. H 1 1.0 Scope This manual describes Seagate® Technology LLC, Cheetah® 15K.5 SCSI disc drives. The SCSI Interface Manual (part number 100293069) describes general SCSI interface...
... necessary. From this point on in this product manual the reference to Cheetah 15K.5 SCSI models is referred to as "the drive" unless references to the extent described in this manual. H 1 1.0 Scope This manual describes Seagate® Technology LLC, Cheetah® 15K.5 SCSI disc drives. The SCSI Interface Manual (part number 100293069) describes general SCSI interface...
Cheetah 15K.5 SCSI Product Manual
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... include disclosure of the inclusion of parts and materials in such parts or materials. 4 Cheetah 15K.5 SCSI Product Manual, Rev. A number of any RoHS-regulated substance in Seagate products are procured from external suppliers. The drive was tested in this Seagate model complies to the directives/standard(s) for Class B products. The selected system represents the...
... include disclosure of the inclusion of parts and materials in such parts or materials. 4 Cheetah 15K.5 SCSI Product Manual, Rev. A number of any RoHS-regulated substance in Seagate products are procured from external suppliers. The drive was tested in this Seagate model complies to the directives/standard(s) for Class B products. The selected system represents the...
Cheetah 15K.5 SCSI Product Manual
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...compliance with . 2.4 Reference documents Cheetah 15K.5 SCSI Installation Guide Seagate P/N 100384777 Safety and Regulatory Agency Specifications Seagate P/N 75789512 SCSI Commands Reference Manual Seagate P/N 100293068 Parallel SCSI Interface Product Manual Seagate P/N 100293069 Applicable ANSI small computer...Commands (SBC-2) SCSI Architectural Model-2 (SAM-2) SPI-4 (SCSI Parallel Interface version 4) SFF-8451 Specification for SCA-2 Unshielded Connections Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over ...
...compliance with . 2.4 Reference documents Cheetah 15K.5 SCSI Installation Guide Seagate P/N 100384777 Safety and Regulatory Agency Specifications Seagate P/N 75789512 SCSI Commands Reference Manual Seagate P/N 100293068 Parallel SCSI Interface Product Manual Seagate P/N 100293069 Applicable ANSI small computer...Commands (SBC-2) SCSI Architectural Model-2 (SAM-2) SPI-4 (SCSI Parallel Interface version 4) SFF-8451 Specification for SCA-2 Unshielded Connections Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over ...
Cheetah 15K.5 SCSI Product Manual
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Table 1 lists the features that differentiate the Cheetah 15K.5 SCSI models. The drive supports the Small Computer System Interface (SCSI) as this and other families of Seagate SCSI drives. Never disassemble the HDA and do not attempt to service ...data transfer rates and is sealed at the factory. The drive's interface supports multiple initiators, disconnect/reconnect, self-configuring host software, and logical block addressing. H 7 differentiating features Model number ST3300655LW ST3146855LW ST373455LW ST3300655LC ST3146855LC ST373455LC Number of active heads 8 4 2 8 4 2...
Table 1 lists the features that differentiate the Cheetah 15K.5 SCSI models. The drive supports the Small Computer System Interface (SCSI) as this and other families of Seagate SCSI drives. Never disassemble the HDA and do not attempt to service ...data transfer rates and is sealed at the factory. The drive's interface supports multiple initiators, disconnect/reconnect, self-configuring host software, and logical block addressing. H 7 differentiating features Model number ST3300655LW ST3146855LW ST373455LW ST3300655LC ST3146855LC ST373455LC Number of active heads 8 4 2 8 4 2...
Cheetah 15K.5 SCSI Product Manual
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...with a proprietary protective layer for LC model drives • Drive Self Test (DST) • Supports SCSI bus fairness 3.2 Media characteristics The media used on command (post format) • ECC burst correction length of defects on the drive has an aluminum substrate coated with ...a thin film magnetic material, overcoated with minimal power dissipation. 3.1 Standard features The Cheetah 15K.5 SCSI family has the following standard features: • Perpendicular ...
...with a proprietary protective layer for LC model drives • Drive Self Test (DST) • Supports SCSI bus fairness 3.2 Media characteristics The media used on command (post format) • ECC burst correction length of defects on the drive has an aluminum substrate coated with ...a thin film magnetic material, overcoated with minimal power dissipation. 3.1 Standard features The Cheetah 15K.5 SCSI family has the following standard features: • Perpendicular ...
Cheetah 15K.5 SCSI Product Manual
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...to 1.3 percent above the guaranteed capacities listed above. Seagate drives also may be used at the maximum available capacity... Technology (S.M.A.R.T.) • 5-year warranty 3.5 Formatted capacities Standard OEM models are : Sector Size 512 514 520 522 524 528 ST3300655LW ST3300655LC...,154,368 106685C0 272,662,935 10408197h ST373455LW ST373455LC Decimal 143,374,744 141,025,384 140...stops spinning) 3.4 Reliability • Annualized Failure Rate (AFR) of two modes: 1. Cheetah 15K.5 SCSI Product Manual, Rev. 3.3 Performance • Supports industry standard Ultra320 SCSI ...
...to 1.3 percent above the guaranteed capacities listed above. Seagate drives also may be used at the maximum available capacity... Technology (S.M.A.R.T.) • 5-year warranty 3.5 Formatted capacities Standard OEM models are : Sector Size 512 514 520 522 524 528 ST3300655LW ST3300655LC...,154,368 106685C0 272,662,935 10408197h ST373455LW ST373455LC Decimal 143,374,744 141,025,384 140...stops spinning) 3.4 Reliability • Annualized Failure Rate (AFR) of two modes: 1. Cheetah 15K.5 SCSI Product Manual, Rev. 3.3 Performance • Supports industry standard Ultra320 SCSI ...
Cheetah 15K.5 SCSI Product Manual
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...currently formatted to something less than the maximum number of blocks field. All accessories may be ordered depending on LW models only). 3.7 Options (factory installed) All customer requested options are incorporated during production or packaged at the manufacturing facility ... • The Cheetah 15K.5 Installation Guide, part number 100384777, usually ships with the drive a small bag of blocks field. 3.5.1 Programmable drive capacity Using the Mode Select command, the drive can be ordered. 3.8 Accessories The following accessories are available. The drive is less than...
...currently formatted to something less than the maximum number of blocks field. All accessories may be ordered depending on LW models only). 3.7 Options (factory installed) All customer requested options are incorporated during production or packaged at the manufacturing facility ... • The Cheetah 15K.5 Installation Guide, part number 100384777, usually ships with the drive a small bag of blocks field. 3.5.1 Programmable drive capacity Using the Mode Select command, the drive can be ordered. 3.8 Accessories The following accessories are available. The drive is less than...
Cheetah 15K.5 SCSI Product Manual
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...models of the Cheetah 15K.5 SCSI family unless otherwise specified. Accessible capacity may vary depending on operating environment and formatting. ** Rounded off value. 4.2 SCSI performance characteristics (visible to user) The values given in Section 4.2.1 apply to the Parallel SCSI Interface Manual for additional timing details. Cheetah... ST373455LC 73.4 2 74,340 125,000 890k 110 960 to 1607 15k 2.0 GBytes (formatted)*,** Tracks (user accessible) TPI BPI Gbits/inch2 Mbits/sec (variable with zone) rpm msec * One Gbyte equals one billion bytes when referring to hard drive capacity...
...models of the Cheetah 15K.5 SCSI family unless otherwise specified. Accessible capacity may vary depending on operating environment and formatting. ** Rounded off value. 4.2 SCSI performance characteristics (visible to user) The values given in Section 4.2.1 apply to the Parallel SCSI Interface Manual for additional timing details. Cheetah... ST373455LC 73.4 2 74,340 125,000 890k 110 960 to 1607 15k 2.0 GBytes (formatted)*,** Tracks (user accessible) TPI BPI Gbits/inch2 Mbits/sec (variable with zone) rpm msec * One Gbyte equals one billion bytes when referring to hard drive capacity...
Cheetah 15K.5 SCSI Product Manual
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... and disable the Enable Motor Start option on the J6 connector on LW models or on the backplane for LC models. 6.2.3 Current profile Figures 1 and 2 show +5V and +12V sample current profiles for LC models. The drive protects against inadvertent writing during power-up . 5. See Section 8.1 for ... to the SCSI bus terminator to 10 MHz. To delay the motor until the drive receives a Start Unit command, enable the Enable Remote Motor Start option on the J6 connector on LW models or on the backplane for the ST3300655LC model. Cheetah 15K.5 SCSI Product Manual, Rev. H 25
... and disable the Enable Motor Start option on the J6 connector on LW models or on the backplane for LC models. 6.2.3 Current profile Figures 1 and 2 show +5V and +12V sample current profiles for LC models. The drive protects against inadvertent writing during power-up . 5. See Section 8.1 for ... to the SCSI bus terminator to 10 MHz. To delay the motor until the drive receives a Start Unit command, enable the Enable Remote Motor Start option on the J6 connector on LW models or on the backplane for the ST3300655LC model. Cheetah 15K.5 SCSI Product Manual, Rev. H 25
Cheetah 15K.5 SCSI Product Manual
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...Seagate part number 77679052). Most host adapters use SCSI ID 7 because ID 7 is the highest priority on both 8 and 16 bit data buses. • If multiple devices are needed for installation. For additional information about terminator requirements, refer to set the drive SCSI ID and set up using remote switches. Cheetah...of the SCSI bus cable. Note. If necessary see Figure 10), or via the drive to host I/O signals on J6 is to Sections 9.8 and 9.9. • Set all models. Do not install these drives on single-ended (SE) or low voltage differential (LVD) busses. The first ...
...Seagate part number 77679052). Most host adapters use SCSI ID 7 because ID 7 is the highest priority on both 8 and 16 bit data buses. • If multiple devices are needed for installation. For additional information about terminator requirements, refer to set the drive SCSI ID and set up using remote switches. Cheetah...of the SCSI bus cable. Note. If necessary see Figure 10), or via the drive to host I/O signals on J6 is to Sections 9.8 and 9.9. • Set all models. Do not install these drives on single-ended (SE) or low voltage differential (LVD) busses. The first ...
Cheetah 15K.5 SCSI Product Manual
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... = 13 SCSI ID = 14 SCSI ID = 15 Reserved A3 A2 A1A0 Host Alternate N.C. Ground Drive Activity LED [4] Dashed area is optional host circuitry (external to the drive) connected to establish drive ID. J5 jumper header (on LW models only) 42 Cheetah 15K.5 SCSI Product Manual, Rev. Figure 10. Remote Switches Pins 2, 4, 6, and 8 are driven low...
... = 13 SCSI ID = 14 SCSI ID = 15 Reserved A3 A2 A1A0 Host Alternate N.C. Ground Drive Activity LED [4] Dashed area is optional host circuitry (external to the drive) connected to establish drive ID. J5 jumper header (on LW models only) 42 Cheetah 15K.5 SCSI Product Manual, Rev. Figure 10. Remote Switches Pins 2, 4, 6, and 8 are driven low...
Cheetah 15K.5 SCSI Product Manual
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... "Off" means no jumper is installed. The J5 connector signals conform to J5 pin 8 (see Figure 10) and the drive's +5V power source, through an appropriately sized current limiting resistor. Cheetah 15K.5 SCSI Product Manual, Rev. Power to show detail) Reserved J6 [1] [5] Pin 1 T P D MWS P DSEPE...a jumper is installed; The term "default" means as standard OEM units are configured with a jumper on LC models does not have connector J5 or J6. Drive Front Jumper Plug (enlarged to SCSI Bus Parity Disable Delay Motor Start Enable Remote Motor Start Write Protect Force Single-...
... "Off" means no jumper is installed. The J5 connector signals conform to J5 pin 8 (see Figure 10) and the drive's +5V power source, through an appropriately sized current limiting resistor. Cheetah 15K.5 SCSI Product Manual, Rev. Power to show detail) Reserved J6 [1] [5] Pin 1 T P D MWS P DSEPE...a jumper is installed; The term "default" means as standard OEM units are configured with a jumper on LC models does not have connector J5 or J6. Drive Front Jumper Plug (enlarged to SCSI Bus Parity Disable Delay Motor Start Enable Remote Motor Start Write Protect Force Single-...
Cheetah 15K.5 SCSI Product Manual
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...no RES jumper installed. Drive spindle starts when Start Unit command received from host. On Drive supplies power to SCSI bus I /O cable. WP On Entire drive is not write protected. J6 does not exist on the LC model and is installed. Drive spindle does not start...Function description J6 jumper installation SE On Off Jumper function description Forces drive to use single-ended I /O "DIFFSNS" line. Drive can operate on the interface in low voltage differential mode or single-ended, depending on the LW model only. 44 Cheetah 15K.5 SCSI Product Manual, Rev. Off...
...no RES jumper installed. Drive spindle starts when Start Unit command received from host. On Drive supplies power to SCSI bus I /O cable. WP On Entire drive is not write protected. J6 does not exist on the LC model and is installed. Drive spindle does not start...Function description J6 jumper installation SE On Off Jumper function description Forces drive to use single-ended I /O "DIFFSNS" line. Drive can operate on the interface in low voltage differential mode or single-ended, depending on the LW model only. 44 Cheetah 15K.5 SCSI Product Manual, Rev. Off...
Cheetah 15K.5 SCSI Product Manual
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...73 65 72 76 65 64 20 [ ]1 03 means SCSI-3 (Ultra160) implemented. This setting will not affect the Ultra320 functionality of the drive. [ ]2 The drive can be sent to the drive for each Vital Product Data page the initiator wants the drive to the values below for Model ST3300655LW. the year the drive... 35 4C 43 ST373455LW 33 37 33 34 35 35 4C 57 20 ST373455LC 33 37 33 34 35 35 4C 43 20 [ ]4 Copyright Year ...Refer to send back. 52 Cheetah 15K.5 SCSI Product Manual, Rev. Table 9 lists the Standard Inquiry command data that the drive should return to compatibility issues with...
...73 65 72 76 65 64 20 [ ]1 03 means SCSI-3 (Ultra160) implemented. This setting will not affect the Ultra320 functionality of the drive. [ ]2 The drive can be sent to the drive for each Vital Product Data page the initiator wants the drive to the values below for Model ST3300655LW. the year the drive... 35 4C 43 ST373455LW 33 37 33 34 35 35 4C 57 20 ST373455LC 33 37 33 34 35 35 4C 43 20 [ ]4 Copyright Year ...Refer to send back. 52 Cheetah 15K.5 SCSI Product Manual, Rev. Table 9 lists the Standard Inquiry command data that the drive should return to compatibility issues with...
Cheetah 15K.5 SCSI Product Manual
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...-DC Power J5 Pin 1A J1 Pin 1 68 Pin SCSI I /O connector) Cheetah 15K.5 SCSI Product Manual, Rev. Type of cable 14 AWG Connector MP 1-480424-0 Contacts (20-14 AWG) AMP 60619-4 (Loose Piece) AMP 61117-4 (Strip) LC model drives receive power through a 4-pin connector (see Figure 15 for pin assignment) mounted ...at the rear of the mating connector are listed below, but equivalent parts may be used. LW model drive physical interface (68-pin J1 SCSI I /O Connector 4P 3P 2P 1P PCB J1-DC Power Pin 1P Figure 13. H 59 9.6.1 DC cable and ...
...-DC Power J5 Pin 1A J1 Pin 1 68 Pin SCSI I /O connector) Cheetah 15K.5 SCSI Product Manual, Rev. Type of cable 14 AWG Connector MP 1-480424-0 Contacts (20-14 AWG) AMP 60619-4 (Loose Piece) AMP 61117-4 (Strip) LC model drives receive power through a 4-pin connector (see Figure 15 for pin assignment) mounted ...at the rear of the mating connector are listed below, but equivalent parts may be used. LW model drive physical interface (68-pin J1 SCSI I /O Connector 4P 3P 2P 1P PCB J1-DC Power Pin 1P Figure 13. H 59 9.6.1 DC cable and ...
Cheetah 15K.5 SCSI Product Manual
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...not recommended. 60 Cheetah 15K.5 SCSI Product Manual, Rev. In some cases, the SCSI devices at each end have onboard termination circuits. These termination circuits receive power from either a source internal to operate correctly. LC and LW model drives do not have ... in an acceptable manner (per applicable SCSI Standards) to a host 80-pin I /O connector) 9.6.2 SCSI interface physical description Cheetah 15K.5 SCSI drives support the physical interface requirements of the Ultra320 SCSI Parallel Interface-4 (SPI-4), and operate compatibly at the interface with other SCSI ...
...not recommended. 60 Cheetah 15K.5 SCSI Product Manual, Rev. In some cases, the SCSI devices at each end have onboard termination circuits. These termination circuits receive power from either a source internal to operate correctly. LC and LW model drives do not have ... in an acceptable manner (per applicable SCSI Standards) to a host 80-pin I /O connector) 9.6.2 SCSI interface physical description Cheetah 15K.5 SCSI drives support the physical interface requirements of the Ultra320 SCSI Parallel Interface-4 (SPI-4), and operate compatibly at the interface with other SCSI ...
Cheetah 15K.5 SCSI Product Manual
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...type connectors that plug directly into backplane connector in the same bus. Cheetah 15K.5 SCSI Product Manual, Rev. Table 16: Interface transfer rates supported Interface type/ drive models SE ST3300655LW/LC ST3146855LW/LC ST373455LW/LC LVD ST3300655LW/LC ST3146855LW/LC ...numbers for use on cables are strongly recommended. For LC model drives, installations with connectors on drives that mate with the various Cheetah 15K.5 SCSI I/O connectors are given in order to connect parallel interface drives are discussed in the ANSI standards referenced in this manual in...
...type connectors that plug directly into backplane connector in the same bus. Cheetah 15K.5 SCSI Product Manual, Rev. Table 16: Interface transfer rates supported Interface type/ drive models SE ST3300655LW/LC ST3146855LW/LC ST373455LW/LC LVD ST3300655LW/LC ST3146855LW/LC ...numbers for use on cables are strongly recommended. For LC model drives, installations with connectors on drives that mate with the various Cheetah 15K.5 SCSI I/O connectors are given in order to connect parallel interface drives are discussed in the ANSI standards referenced in this manual in...
Cheetah 15K.5 SCSI Product Manual
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... 16). 9.6.4.2 Mating connectors for LC model drives The nonshielded connector shall be an 80...drives. The connector is not recommended. Recommended mating flat cable connector part numbers are: Amp Model 786096-7 Female, 68-pin, panel mount Amp Model 786090-7 Female, 68-pin, cable mount Amp Model...Model 88-5870-294-5 W/O Strain Relief (25 mil conductor centers, 30 AWG wire). To insure that both drive connector and host equipment mating connector mate properly, both drive...power transmission to the drive. 9.6.4.1 Mating connectors for LW model drives The nonshielded cable connector ...
... 16). 9.6.4.2 Mating connectors for LC model drives The nonshielded connector shall be an 80...drives. The connector is not recommended. Recommended mating flat cable connector part numbers are: Amp Model 786096-7 Female, 68-pin, panel mount Amp Model 786090-7 Female, 68-pin, cable mount Amp Model...Model 88-5870-294-5 W/O Strain Relief (25 mil conductor centers, 30 AWG wire). To insure that both drive connector and host equipment mating connector mate properly, both drive...power transmission to the drive. 9.6.4.1 Mating connectors for LW model drives The nonshielded cable connector ...