Barracuda ES.2 Product Overview
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... a single, four-platter drive • The industry's highest-reliability 7200-RPM drive, designed for 24x7 operation • Seagate® PowerTrim™ technology dynamically optimizes power consumption by improving GB/watt by 55 percent over prior generation of Barracuda ES drives. • Best-in-class...in high spindle-density systems. • Available with write cache off Product Overview Barracuda® ES.2 The highest-capacity drives in Tier 2 nearline, business-critical storage 1-TB, 750-GB, 500-GB and 250-GB capacities • SAS 3Gb/s, SATA 3Gb/s and SATA 1.5Gb/s Key Features...
... a single, four-platter drive • The industry's highest-reliability 7200-RPM drive, designed for 24x7 operation • Seagate® PowerTrim™ technology dynamically optimizes power consumption by improving GB/watt by 55 percent over prior generation of Barracuda ES drives. • Best-in-class...in high spindle-density systems. • Available with write cache off Product Overview Barracuda® ES.2 The highest-capacity drives in Tier 2 nearline, business-critical storage 1-TB, 750-GB, 500-GB and 250-GB capacities • SAS 3Gb/s, SATA 3Gb/s and SATA 1.5Gb/s Key Features...
Barracuda ES.2 Product Overview
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... a 7200-RPM drive that meets the needs of 24x7, multi-drive, nearline applications. • The Barracuda ES.2 drive now makes SAS available for 24x7 availability in high-density, Tier 2 storage applications. Seagate reserves the right to hard drive capacity, one gigabyte, or GB, equals one billion...Consumption (W, idle) SATA 3Gb/s, 1.5Gb/s SAS 3Gb/s Rotational Vibration @ 1500 Hz max (rad/sec2) Limited Warranty (years) 1 TB, 750 GB, 500 GB, 250 GB 1 TB, 750 GB, 500 GB 7200 32 16 8.5/9.5 1.2 million 0.73% 105 (SATA), 116 (SAS) 8.0 10.2 12.5 5 full-duplex support, with full IOECC/IOEDC...
... a 7200-RPM drive that meets the needs of 24x7, multi-drive, nearline applications. • The Barracuda ES.2 drive now makes SAS available for 24x7 availability in high-density, Tier 2 storage applications. Seagate reserves the right to hard drive capacity, one gigabyte, or GB, equals one billion...Consumption (W, idle) SATA 3Gb/s, 1.5Gb/s SAS 3Gb/s Rotational Vibration @ 1500 Hz max (rad/sec2) Limited Warranty (years) 1 TB, 750 GB, 500 GB, 250 GB 1 TB, 750 GB, 500 GB 7200 32 16 8.5/9.5 1.2 million 0.73% 105 (SATA), 116 (SAS) 8.0 10.2 12.5 5 full-duplex support, with full IOECC/IOEDC...
Barracuda ES.2 Data Sheet
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... ensures unrivalled performance in high spindle-density applications, and multi-drive firmware maximizes system availability. • Seagate® PowerTrim™ technology dynamically optimizes power consumption by improving GB/watt by 55 percent and by reducing overall drive power consumption by 20 percent over prior-generation Barracuda ES drives. • Choose SAS for rich media, reference data storage...
... ensures unrivalled performance in high spindle-density applications, and multi-drive firmware maximizes system availability. • Seagate® PowerTrim™ technology dynamically optimizes power consumption by improving GB/watt by 55 percent and by reducing overall drive power consumption by 20 percent over prior-generation Barracuda ES drives. • Choose SAS for rich media, reference data storage...
Barracuda ES.2 Data Sheet
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... (Rad/sec2) Physical Height (in/mm) Width (in/mm) Depth (in/mm) Weight (lb/kg) ST31000340NS ST31000640SS ST3750330NS ST3750630SS ST3500320NS ST3500620SS ST3250310NS SATA 3Gb/s, 1.5Gb/s SATA 3Gb/s, 1.5Gb/s SATA 3Gb/s, 1.5Gb/s SATA 3Gb/s, 1.5Gb/s SAS...Barracuda ES.2 drive utilizes perpendicular recording technology to hard drive capacity. SAS delivers up to help companies transform innovative ideas into viable products. All rights reserved. www.seagate.com 1-800-SEAGATE (1-800-732-4283) Specifications 1 TB1 750 GB1 500 GB1 250 GB1 Model Number Interface External Transfer Rate (Gb...
... (Rad/sec2) Physical Height (in/mm) Width (in/mm) Depth (in/mm) Weight (lb/kg) ST31000340NS ST31000640SS ST3750330NS ST3750630SS ST3500320NS ST3500620SS ST3250310NS SATA 3Gb/s, 1.5Gb/s SATA 3Gb/s, 1.5Gb/s SATA 3Gb/s, 1.5Gb/s SATA 3Gb/s, 1.5Gb/s SAS...Barracuda ES.2 drive utilizes perpendicular recording technology to hard drive capacity. SAS delivers up to help companies transform innovative ideas into viable products. All rights reserved. www.seagate.com 1-800-SEAGATE (1-800-732-4283) Specifications 1 TB1 750 GB1 500 GB1 250 GB1 Model Number Interface External Transfer Rate (Gb...
Systems Integrator Has to Deliver Fast, Reliable Networks (101K, PDF)
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... workstations running on advanced storage To Learn More: Barracuda ES The Barracuda ES drive is critical. For Option+ clients, reliable availability of the Seagate Barracuda ES Drive Many Option+ clients rely on data storage. For that clients need to use the most dependable and best-performing storage systems as possible to 750 GB, industryleading reliability and sustained high performance in server...
... workstations running on advanced storage To Learn More: Barracuda ES The Barracuda ES drive is critical. For Option+ clients, reliable availability of the Seagate Barracuda ES Drive Many Option+ clients rely on data storage. For that clients need to use the most dependable and best-performing storage systems as possible to 750 GB, industryleading reliability and sustained high performance in server...
Systems Integrator Has to Deliver Fast, Reliable Networks (101K, PDF)
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... for the Barracuda ES drive. You can rapidly handle a substantial workload time. Being able to Barracuda ES drive capacity: Customers save valuable space; "Whenever we can use a drive with Peripheral Component Interconnect (PCI) RAID cards. The Barracuda ES drive features a SATA 3Gb/s interface and can access Seagate expertise and innovation, design resources and business inspiration in a comparable amount of hard disk drives. Most...
... for the Barracuda ES drive. You can rapidly handle a substantial workload time. Being able to Barracuda ES drive capacity: Customers save valuable space; "Whenever we can use a drive with Peripheral Component Interconnect (PCI) RAID cards. The Barracuda ES drive features a SATA 3Gb/s interface and can access Seagate expertise and innovation, design resources and business inspiration in a comparable amount of hard disk drives. Most...
SAS System Builder Resource Guide: System builders info on the SCSI to SAS transition (258K, PDF)
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...and data recovery in the tier 2 (nearline) storage area, where dollars/GB and GB/watt are the leading 2.5-inch enterprise drives. Unbeatable performance - 135% increase over SATA • PowerTrim™ ...Seagate Savvio Drives For mainstream applications, Seagate Savvio 10K and 15K drives are a primary concern, the Seagate Barracuda ES.2 SAS drive provides worldleading technology and value. The Seagate® Savvio® 2.5-inch 10K and 15K drives and the Cheetah® 3.5-inch 10K and 15K drives provide mission-critical Tier 1 options while the Barracuda® ES.2 SAS drive...
...and data recovery in the tier 2 (nearline) storage area, where dollars/GB and GB/watt are the leading 2.5-inch enterprise drives. Unbeatable performance - 135% increase over SATA • PowerTrim™ ...Seagate Savvio Drives For mainstream applications, Seagate Savvio 10K and 15K drives are a primary concern, the Seagate Barracuda ES.2 SAS drive provides worldleading technology and value. The Seagate® Savvio® 2.5-inch 10K and 15K drives and the Cheetah® 3.5-inch 10K and 15K drives provide mission-critical Tier 1 options while the Barracuda® ES.2 SAS drive...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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This paper discusses the different tiers of storage and how LSI MegaRAID SAS/SATA adapters and Seagate Barracuda ES.2 SAS drives are generally used by departmental workgroups or a relatively small group of users for applications such as file/print serving ...SCSI is Desktop, Low-Cost Server, Nearline and Online storage. For these applications, desktop SATA drives are ideal as comparable SATA-only products. Although Low-Cost White Paper Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID® SAS/SATA Adapters Ideal for Low-Cost Servers and Nearline Applications Executive Summary...
This paper discusses the different tiers of storage and how LSI MegaRAID SAS/SATA adapters and Seagate Barracuda ES.2 SAS drives are generally used by departmental workgroups or a relatively small group of users for applications such as file/print serving ...SCSI is Desktop, Low-Cost Server, Nearline and Online storage. For these applications, desktop SATA drives are ideal as comparable SATA-only products. Although Low-Cost White Paper Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID® SAS/SATA Adapters Ideal for Low-Cost Servers and Nearline Applications Executive Summary...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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... rates has not gone unnoticed by some environments. With desktop drives at $0.15/GB, enterprise SATA drives at $0.25/GB and enterprise SAS drives at SATA pricing. Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 2 Nearline applications - With the features and capabilities of SATA hard drives encroaching into the SAS hard drive space and vice versa, it is clear that is...
... rates has not gone unnoticed by some environments. With desktop drives at $0.15/GB, enterprise SATA drives at $0.25/GB and enterprise SAS drives at SATA pricing. Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 2 Nearline applications - With the features and capabilities of SATA hard drives encroaching into the SAS hard drive space and vice versa, it is clear that is...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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... communicate through only one direction at a time. This increases availability and reliability by supplying each drive with the price of Seagate's Tier 2 SAS drive at a time Single Port n Single path to every hard drive. n 1 Write or n 1 Read Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 3 With SATA, there is single port, only offers one path fails. According...
... communicate through only one direction at a time. This increases availability and reliability by supplying each drive with the price of Seagate's Tier 2 SAS drive at a time Single Port n Single path to every hard drive. n 1 Write or n 1 Read Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 3 With SATA, there is single port, only offers one path fails. According...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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Performance comparing Seagate Barracuda ES.2 SAS drives to Seagate Barracuda ES.2 SATA drives (write cache off) 135% Average Performance Boost over SATA 4 110% improvement in sequential reads 4 390% improvement in sequential writes 4 20% ... a Nearline environment, where large amounts of SAS hard drives are significant differences between failure (MTBF) of Low-Cost Servers. From a reliability standpoint, Enterprise SATA drives have full error detection (IOEDC) and error correction (IOECC) on Enterprise SATA drives. Enterprise drives will optimize the order in flight, which greatly ...
Performance comparing Seagate Barracuda ES.2 SAS drives to Seagate Barracuda ES.2 SATA drives (write cache off) 135% Average Performance Boost over SATA 4 110% improvement in sequential reads 4 390% improvement in sequential writes 4 20% ... a Nearline environment, where large amounts of SAS hard drives are significant differences between failure (MTBF) of Low-Cost Servers. From a reliability standpoint, Enterprise SATA drives have full error detection (IOEDC) and error correction (IOECC) on Enterprise SATA drives. Enterprise drives will optimize the order in flight, which greatly ...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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... (NCQ) Error Recovery Staggered Spin Up Workload Rotation Vibration Tolerance (Tolerance to other drives in the chassis Data Path Error Detection Desktop SATA 750,000 Hrs 4 (optional) Drive can spin up , LSI MegaRAID adapters can go AWOL 4 (optional) Buyer Beware...of hard drives, this can ultimately work a desktop drive to finish a problematic command. Designed for multi-drive environments where temperatures are built for far lower IOP workloads than Enterprise SATA or SAS drives, Desktop SATA drives do not spin up n workload n rotational vibration tolerance Seagate Barracuda ES.2...
... (NCQ) Error Recovery Staggered Spin Up Workload Rotation Vibration Tolerance (Tolerance to other drives in the chassis Data Path Error Detection Desktop SATA 750,000 Hrs 4 (optional) Drive can spin up , LSI MegaRAID adapters can go AWOL 4 (optional) Buyer Beware...of hard drives, this can ultimately work a desktop drive to finish a problematic command. Designed for multi-drive environments where temperatures are built for far lower IOP workloads than Enterprise SATA or SAS drives, Desktop SATA drives do not spin up n workload n rotational vibration tolerance Seagate Barracuda ES.2...
Barracuda ES.2 SATA Product Manual
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commands 32 5.0 Seagate Technology support services 33 Barracuda ES.2 Serial ATA Product Manual, Rev. Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary tables 3 2.2 Formatted capacity 8 2.2.1 LBA mode 8 2.3 Default logical geometry 8 2.4 Recording and interface technology 8 2.5 Physical characteristics 9 2.6 Seek time 9 2.7 Start/stop times 9 2.8 Power specifications 10 2.8.1 ...
commands 32 5.0 Seagate Technology support services 33 Barracuda ES.2 Serial ATA Product Manual, Rev. Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary tables 3 2.2 Formatted capacity 8 2.2.1 LBA mode 8 2.3 Default logical geometry 8 2.4 Recording and interface technology 8 2.5 Physical characteristics 9 2.6 Seek time 9 2.7 Start/stop times 9 2.8 Power specifications 10 2.8.1 ...
Barracuda ES.2 SATA Product Manual
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Figure 2. G iii List of Figures Figure 1. Typical 5V startup and operation current profile 11 Typical 12V startup and operation current profile 11 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 21 Barracuda ES.2 Serial ATA Product Manual, Rev. Figure 4. Figure 3. Figure 5.
Figure 2. G iii List of Figures Figure 1. Typical 5V startup and operation current profile 11 Typical 12V startup and operation current profile 11 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 21 Barracuda ES.2 Serial ATA Product Manual, Rev. Figure 4. Figure 3. Figure 5.
Barracuda ES.2 SATA Product Manual
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Barracuda ES.2 Serial ATA Product Manual, Rev. drive monitoring and reporting. • Supports latching SATA cables and connectors. • Worldwide Name (WWN) capability uniquely identifies the drive. G 1 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® ES.2 Serial ATA model drives: ST31000340NS ST3750330NS ST3500320NS ST3250310NS These drives provide the following key features: • 7,200...
Barracuda ES.2 Serial ATA Product Manual, Rev. drive monitoring and reporting. • Supports latching SATA cables and connectors. • Worldwide Name (WWN) capability uniquely identifies the drive. G 1 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® ES.2 Serial ATA model drives: ST31000340NS ST3750330NS ST3500320NS ST3250310NS These drives provide the following key features: • 7,200...
Barracuda ES.2 SATA Product Manual
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...ease of emulating parallel ATA device behavior to provide backward compatibility with true plug-and-play connectivity. The Serial ATA host adapter and drive share the function of installation. • Scalability to the "Serial ATA: High Speed Serialized AT Attachment" specification. The Command and...support. In addition, Serial ATA makes the transition from www.serialata.org. 2 Barracuda ES.2 Serial ATA Product Manual, Rev. The Serial ATA host adapter contains a set of shadow registers. If two drives are attached on one Serial ATA host adapter, the host operating system views ...
...ease of emulating parallel ATA device behavior to provide backward compatibility with true plug-and-play connectivity. The Serial ATA host adapter and drive share the function of installation. • Scalability to the "Serial ATA: High Speed Serialized AT Attachment" specification. The Command and...support. In addition, Serial ATA makes the transition from www.serialata.org. 2 Barracuda ES.2 Serial ATA Product Manual, Rev. The Serial ATA host adapter contains a set of shadow registers. If two drives are attached on one Serial ATA host adapter, the host operating system views ...
Barracuda ES.2 SATA Product Manual
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For details on specification measurement or definition, see the appropriate section of this manual to indicate the following drive models: ST31000340NS ST3750330NS ST3500320NS ST3250310NS 2.1 Specification summary tables The specifications listed in the following tables are measured under ambient conditions, at 25°C, and nominal power. Barracuda ES.2 Serial ATA Product Manual, Rev. G 3 For convenience, the phrases the drive and this drive are used throughout this manual. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference.
For details on specification measurement or definition, see the appropriate section of this manual to indicate the following drive models: ST31000340NS ST3750330NS ST3500320NS ST3250310NS 2.1 Specification summary tables The specifications listed in the following tables are measured under ambient conditions, at 25°C, and nominal power. Barracuda ES.2 Serial ATA Product Manual, Rev. G 3 For convenience, the phrases the drive and this drive are used throughout this manual. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference.
Barracuda ES.2 SATA Product Manual
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...to 3,048 m (-200 ft. Table 1: Drive specifications summary for 1000 GB (1 Tbyte) and 750 GB models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed ...nonoperating (below mean sea level, max) Operational Shock (max at 2 msec) Non-Operational Shock (max at 2 msec) ST31000340NS ST3750330NS 1000 750 1,953,525,168 1,465,149,168 8 6 4 3 512 63 16 16,383 1,090 150 164 7,200 1287 105....7 (operating) 40.0 (nonoperating) -60.96 m to 40,000+ ft.) 70 Gs 300 Gs 4 Barracuda ES.2 Serial ATA Product Manual, Rev. G to 10,000+ ft.) -60.96 m to 12,192 m (-200 ft.
...to 3,048 m (-200 ft. Table 1: Drive specifications summary for 1000 GB (1 Tbyte) and 750 GB models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed ...nonoperating (below mean sea level, max) Operational Shock (max at 2 msec) Non-Operational Shock (max at 2 msec) ST31000340NS ST3750330NS 1000 750 1,953,525,168 1,465,149,168 8 6 4 3 512 63 16 16,383 1,090 150 164 7,200 1287 105....7 (operating) 40.0 (nonoperating) -60.96 m to 40,000+ ft.) 70 Gs 300 Gs 4 Barracuda ES.2 Serial ATA Product Manual, Rev. G to 10,000+ ft.) -60.96 m to 12,192 m (-200 ft.
Barracuda ES.2 SATA Product Manual
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...: www.seagate.com/support/service/ From this page, click on operating environment and formatting. **During periods of purchase. Barracuda ES.2 Serial ATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to hard drive capacity. ...part number) and country of drive idle, some offline activity may occur according to operational levels. Accessible capacity may increase acoustic and power to the S.M.A.R.T. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST31000340NS ST3750330NS 5-22 Hz: 0.25 Gs...
...: www.seagate.com/support/service/ From this page, click on operating environment and formatting. **During periods of purchase. Barracuda ES.2 Serial ATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to hard drive capacity. ...part number) and country of drive idle, some offline activity may occur according to operational levels. Accessible capacity may increase acoustic and power to the S.M.A.R.T. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST31000340NS ST3750330NS 5-22 Hz: 0.25 Gs...
Barracuda ES.2 SATA Product Manual
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to 10,000+ ft.) -60.96 m to 40,000+ ft.) 70 Gs 300 Gs 6 Barracuda ES.2 Serial ATA Product Manual, Rev. to 12,192 m (-200 ft. G Table 2: Drive specifications summary for 500 GB and 250 GB models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read...
to 10,000+ ft.) -60.96 m to 40,000+ ft.) 70 Gs 300 Gs 6 Barracuda ES.2 Serial ATA Product Manual, Rev. to 12,192 m (-200 ft. G Table 2: Drive specifications summary for 500 GB and 250 GB models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read...