Cheetah 15K.5 Product Overview
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...SAN) • Networked Attached Storage (NAS) • Internet and e-commerce Product Overview Cheetah 15K.5 Best price/performance, lowest cost of ownership disc drive 300, 146 and 73GB • 15K RPM • Ultra320 SCSI 3 Gbit/sec SAS • 4 Gbit/sec FC Key Features and Benefits ...8226; Perpendicular recording is fundamentally superior, delivering 300GB capacity with fewer drives, reducing supporting infrastructure, maintenance...
...SAN) • Networked Attached Storage (NAS) • Internet and e-commerce Product Overview Cheetah 15K.5 Best price/performance, lowest cost of ownership disc drive 300, 146 and 73GB • 15K RPM • Ultra320 SCSI 3 Gbit/sec SAS • 4 Gbit/sec FC Key Features and Benefits ...8226; Perpendicular recording is fundamentally superior, delivering 300GB capacity with fewer drives, reducing supporting infrastructure, maintenance...
Cheetah 15K.5 Product Overview
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... June 2006 All rights reserved. Cheetah 15K.5 incorporates such Seagate-exclusive features as IRAW (Idle Read After Write), enhanced ECC (Error Correction Code) and BMS (Background Media Scan) to hard drive capacity. One gigabyte, or GB, equals one billion bytes when ...8.1 (73GB) Interface Ultra320 SCSI, 3 Gbit/sec Serial Attached SCSI (SAS), 4 Gbit/sec Fibre Channel Warranty (years) 5 AMERICAS ASIA / PACIFIC EUROPE, MIDDLE EAST AND AFRICA Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550 Seagate Technology International Ltd. ...
... June 2006 All rights reserved. Cheetah 15K.5 incorporates such Seagate-exclusive features as IRAW (Idle Read After Write), enhanced ECC (Error Correction Code) and BMS (Background Media Scan) to hard drive capacity. One gigabyte, or GB, equals one billion bytes when ...8.1 (73GB) Interface Ultra320 SCSI, 3 Gbit/sec Serial Attached SCSI (SAS), 4 Gbit/sec Fibre Channel Warranty (years) 5 AMERICAS ASIA / PACIFIC EUROPE, MIDDLE EAST AND AFRICA Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550 Seagate Technology International Ltd. ...
Cheetah 15K.5 Data Sheet
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Data Sheet Cheetah® 15K.5 Mainstream enterprise hard drive storage 300, 146 and 73 GB • 15K RPM • Ultra320 SCSI, 3-Gb/s Serial Attached SCSI (SAS) and 4-Gb/s FC Key Advantages • Perpendicular recording is fundamentally superior, enabling 300-GB capacity with 30 percent higher sustained data rate. • The Seagate® Cheetah® 15K.5 drive is the first drive to break the 100...
Data Sheet Cheetah® 15K.5 Mainstream enterprise hard drive storage 300, 146 and 73 GB • 15K RPM • Ultra320 SCSI, 3-Gb/s Serial Attached SCSI (SAS) and 4-Gb/s FC Key Advantages • Perpendicular recording is fundamentally superior, enabling 300-GB capacity with 30 percent higher sustained data rate. • The Seagate® Cheetah® 15K.5 drive is the first drive to break the 100...
Cheetah 15K.5 Data Sheet
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... Cheetah® 15K.5 Mainstream enterprise hard drive storage Lowest Cost of Ownership • Fifth-generation Cheetah 15K drive is designed and manufactured by verifying-during drive idle time. Seagate Service Centers-Worldwide Support • Presales and technical support at 1-800-SEAGATE ...• Seagate Design Service Centers (DSC) help companies transform innovative ideas into viable products. 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 ...
... Cheetah® 15K.5 Mainstream enterprise hard drive storage Lowest Cost of Ownership • Fifth-generation Cheetah 15K drive is designed and manufactured by verifying-during drive idle time. Seagate Service Centers-Worldwide Support • Presales and technical support at 1-800-SEAGATE ...• Seagate Design Service Centers (DSC) help companies transform innovative ideas into viable products. 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 ...
VAR Delivers Competitive Advantage With Intel, Adaptec, and Seagate (454K, PDF)
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...com/xeon Intel® Servers and Workstations: www.intel.com/products/server Adaptec RAID Controllers: www.adaptec.com/raid Seagate Cheetah* Hard Drives: www.seagate.com/www/products/servers/cheetah Area Data Systems: www.areasys.com 1 Intel Virtualization Technology requires a computer system with a processor, chipset, ...: Microsoft Windows*, Linux* Open Source, Sun, VMWare* Features: • Broad range of capacities-from 73 GB to 450 GB • Serial Attached SCSI (SAS), Ultra320 SCSI, 4-Gb/s Fibre Channel interfaces • Sustained data rates up to 162 MB/s • Seek times as fast...
...com/xeon Intel® Servers and Workstations: www.intel.com/products/server Adaptec RAID Controllers: www.adaptec.com/raid Seagate Cheetah* Hard Drives: www.seagate.com/www/products/servers/cheetah Area Data Systems: www.areasys.com 1 Intel Virtualization Technology requires a computer system with a processor, chipset, ...: Microsoft Windows*, Linux* Open Source, Sun, VMWare* Features: • Broad range of capacities-from 73 GB to 450 GB • Serial Attached SCSI (SAS), Ultra320 SCSI, 4-Gb/s Fibre Channel interfaces • Sustained data rates up to 162 MB/s • Seek times as fast...
Cheetah 15K.5 SCSI Product Manual
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...workstations, network servers, mainframes, and supercomputers. Ultra320 SCSI uses negotiated transfer rates. These transfer rates will occur only if your warranty. Table 1: Drive model number vs. The drive's interface supports multiple initiators, disconnect/reconnect, .... Table 1 lists the features that differentiate the Cheetah 15K.5 SCSI models. The drive records and recovers data on approximately 70 mm non-removable discs. differentiating features Model number ST3300655LW ST3146855LW ST373455LW ST3300655LC ST3146855LC ST373455LC Number of active heads 8 4 2 8 4...
...workstations, network servers, mainframes, and supercomputers. Ultra320 SCSI uses negotiated transfer rates. These transfer rates will occur only if your warranty. Table 1: Drive model number vs. The drive's interface supports multiple initiators, disconnect/reconnect, .... Table 1 lists the features that differentiate the Cheetah 15K.5 SCSI models. The drive records and recovers data on approximately 70 mm non-removable discs. differentiating features Model number ST3300655LW ST3146855LW ST373455LW ST3300655LC ST3146855LC ST373455LC Number of active heads 8 4 2 8 4...
Cheetah 15K.5 SCSI Product Manual
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...compatibility (Section 9.6.4.2 lists proper host connector needed) for LC model drives • Drive Self Test (DST) • Supports SCSI bus fairness 3.2 Media characteristics The media used on the drive has an aluminum substrate coated with a thin film magnetic material,...-arm design provides excellent performance with minimal power dissipation. 3.1 Standard features The Cheetah 15K.5 SCSI family has the following standard features: • Perpendicular recording technology. • Integrated Ultra320 SCSI interface. • Multimode SCSI drivers and receivers-single-ended (SE) and...
...compatibility (Section 9.6.4.2 lists proper host connector needed) for LC model drives • Drive Self Test (DST) • Supports SCSI bus fairness 3.2 Media characteristics The media used on the drive has an aluminum substrate coated with a thin film magnetic material,...-arm design provides excellent performance with minimal power dissipation. 3.1 Standard features The Cheetah 15K.5 SCSI family has the following standard features: • Perpendicular recording technology. • Integrated Ultra320 SCSI interface. • Multimode SCSI drivers and receivers-single-ended (SE) and...
Cheetah 15K.5 SCSI Product Manual
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...275,154,368 106685C0 272,662,935 10408197h ST373455LW ST373455LC Decimal 143,374,744 141,025,384 140,...136,331,467 Hex 88BB998 867E068 85E4254 8500BB2 83342E0 82040CBh 2. Cheetah 15K.5 SCSI Product Manual, Rev. We recommend customers use... the guaranteed capacities listed above the guaranteed level will meet. Seagate drives also may modify the data block size before issuing a format command...different formatted capacities than those listed. 3.3 Performance • Supports industry standard Ultra320 SCSI interface • Programmable multi-segmentable cache buffer (see Section 4.5) ...
...275,154,368 106685C0 272,662,935 10408197h ST373455LW ST373455LC Decimal 143,374,744 141,025,384 140,...136,331,467 Hex 88BB998 867E068 85E4254 8500BB2 83342E0 82040CBh 2. Cheetah 15K.5 SCSI Product Manual, Rev. We recommend customers use... the guaranteed capacities listed above the guaranteed level will meet. Seagate drives also may modify the data block size before issuing a format command...different formatted capacities than those listed. 3.3 Performance • Supports industry standard Ultra320 SCSI interface • Programmable multi-segmentable cache buffer (see Section 4.5) ...
Cheetah 15K.5 SCSI Product Manual
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... N Y 9.3 SCSI interface commands supported Table 8 following lists the SCSI interface commands that are shipped set to operate in Ultra320 mode. Table 8: Commands supported by Cheetah 15K.5 SCSI family drive Command name Change Definition Compare Copy Copy and Verify Format Unit [1] DPRY bit supported DCRT bit supported STPF bit supported IP ... page (80h) Command code 40h 39h 18h 3Ah 04h 12h Supported by the drive. H Table 7: SCSI messages supported by Cheetah 15K.5 SCSI family drives Message name Message code Ordered queue tag 22h Simple queue tag 20h Quick Arbitration ...
... N Y 9.3 SCSI interface commands supported Table 8 following lists the SCSI interface commands that are shipped set to operate in Ultra320 mode. Table 8: Commands supported by Cheetah 15K.5 SCSI family drive Command name Change Definition Compare Copy Copy and Verify Format Unit [1] DPRY bit supported DCRT bit supported STPF bit supported IP ... page (80h) Command code 40h 39h 18h 3Ah 04h 12h Supported by the drive. H Table 7: SCSI messages supported by Cheetah 15K.5 SCSI family drives Message name Message code Ordered queue tag 22h Simple queue tag 20h Quick Arbitration ...
Cheetah 15K.5 SCSI Product Manual
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...the format given in the Vital Product Data page C0h, together with some host bus adapters. Table 9: Cheetah 15K.5 SCSI family drive Standard Inquiry data Bytes Data (HEX) 0-15 16-31 00 00 [03]1 [12]2 8B 00 ...28 63 29 20 [y] COPYRIGHT 20 41 6C 6C 20 NOTICE 128-143 72 69 67 68 74 73 20 72 65 73 65 72 76 65 64 20 [ ]1 03 means SCSI-3 (Ultra160) implemented. Note. Refer to ... 35 35 4C 57 20 ST373455LC 33 37 33 34 35 35 4C 43 20 [ ]4 Copyright Year - Seagate has chosen to set this bit to 03, SCSI-3 (Ultra160) implemented, rather than 04, SCSI-4 (Ultra320) implemented, due to logical ...
...the format given in the Vital Product Data page C0h, together with some host bus adapters. Table 9: Cheetah 15K.5 SCSI family drive Standard Inquiry data Bytes Data (HEX) 0-15 16-31 00 00 [03]1 [12]2 8B 00 ...28 63 29 20 [y] COPYRIGHT 20 41 6C 6C 20 NOTICE 128-143 72 69 67 68 74 73 20 72 65 73 65 72 76 65 64 20 [ ]1 03 means SCSI-3 (Ultra160) implemented. Note. Refer to ... 35 35 4C 57 20 ST373455LC 33 37 33 34 35 35 4C 43 20 [ ]4 Copyright Year - Seagate has chosen to set this bit to 03, SCSI-3 (Ultra160) implemented, rather than 04, SCSI-4 (Ultra320) implemented, due to logical ...
Cheetah 15K.5 SCSI Product Manual
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... rates on the device. LC model drives plug into which the drives will be used. A single drive connected via a cable to reject newer Ultra320 protocol extensions that have onboard termination circuits. 80-pin SCSI 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...
... rates on the device. LC model drives plug into which the drives will be used. A single drive connected via a cable to reject newer Ultra320 protocol extensions that have onboard termination circuits. 80-pin SCSI 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...
Cheetah 15K.5 SCSI Product Manual
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..., FAST-80, and FAST-160 SCSI transfer rates. The cable characteristics that must be considered when interconnecting the drives described in this manual in a Ultra320 SCSI parallel, daisy-chain interconnected system are mixed within the same SCSI bus, the effect of impedance mismatch must... effectiveness, cable length, number of ANSI Standard T10/1365D Rev. 3. For LVD Fast-40 operation, twisted pair cables are recommended. Cheetah 15K.5 SCSI Product Manual, Rev. Implementations may require trade-offs in the sections following. For LVD operation, twisted pair cables are strongly...
..., FAST-80, and FAST-160 SCSI transfer rates. The cable characteristics that must be considered when interconnecting the drives described in this manual in a Ultra320 SCSI parallel, daisy-chain interconnected system are mixed within the same SCSI bus, the effect of impedance mismatch must... effectiveness, cable length, number of ANSI Standard T10/1365D Rev. 3. For LVD Fast-40 operation, twisted pair cables are recommended. Cheetah 15K.5 SCSI Product Manual, Rev. Implementations may require trade-offs in the sections following. For LVD operation, twisted pair cables are strongly...
Cheetah 15K.5 SCSI Product Manual
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... High level output differential voltage = 0.32 V = < |Vs| = < 0.8 V (signal assertion/logic 1) 70 Cheetah 15K.5 SCSI Product Manual, Rev. All other means. 9.7 Electrical description Cheetah 15K.5 SCSI drives are controlled to set up resistor (recommended size of the I/O lines must operate only in the environment are multimode...following signals open for the '1' setting, grounded for host front panel hard drive activity indicator. [5] Asserted by host to and including 160 M transfers/s or less (Fast-160 or Ultra320 SCSI). Multimode I /O bus at Ultra2 or faster SCSI data rates ...
... High level output differential voltage = 0.32 V = < |Vs| = < 0.8 V (signal assertion/logic 1) 70 Cheetah 15K.5 SCSI Product Manual, Rev. All other means. 9.7 Electrical description Cheetah 15K.5 SCSI drives are controlled to set up resistor (recommended size of the I/O lines must operate only in the environment are multimode...following signals open for the '1' setting, grounded for host front panel hard drive activity indicator. [5] Asserted by host to and including 160 M transfers/s or less (Fast-160 or Ultra320 SCSI). Multimode I /O bus at Ultra2 or faster SCSI data rates ...
Cheetah 15K.5 SCSI Product Manual
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TP1 position 44 tracks/inch 11 tracks/surface, total 11 transfer period 58 transmitter receiver circuits 71 Tunneling Magnetoresistive heads 7 U Ultra160 53 Ultra160 mode 48 Ultra160 SCSI interface 7 Ultra320 SCSI controller 8 unformatted 9 Unrecoverable Errors 15 V vibration 31, 33 vital product data 52 volatile memory 53 voltage 23, 24 W warranty 9, 21 wet bulb temperature 30 wide Ultra160 SCSI interface 7 WP jumper 44 write protect 44 write retry count 37 Z zoned bit recording (ZBR) 8 Cheetah 15K.5 SCSI Product Manual, Rev. H 83
TP1 position 44 tracks/inch 11 tracks/surface, total 11 transfer period 58 transmitter receiver circuits 71 Tunneling Magnetoresistive heads 7 U Ultra160 53 Ultra160 mode 48 Ultra160 SCSI interface 7 Ultra320 SCSI controller 8 unformatted 9 Unrecoverable Errors 15 V vibration 31, 33 vital product data 52 volatile memory 53 voltage 23, 24 W warranty 9, 21 wet bulb temperature 30 wide Ultra160 SCSI interface 7 WP jumper 44 write protect 44 write retry count 37 Z zoned bit recording (ZBR) 8 Cheetah 15K.5 SCSI Product Manual, Rev. H 83