Barracuda ES.2 Product Overview
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... compatibility and a 135 percent average** performance improvement over SATA. 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...
... compatibility and a 135 percent average** performance improvement over SATA. 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...
Barracuda ES.2 Product Overview
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...) 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 The highest-capacity drives in Tier 2 nearline, business-critical storage Product Description The Seagate® Barracuda® ES.2 drive uses second-generation Seagate perpendicular recording technology to...
...) 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 The highest-capacity drives in Tier 2 nearline, business-critical storage Product Description The Seagate® Barracuda® ES.2 drive uses second-generation Seagate perpendicular recording technology to...
Barracuda ES.2 Data Sheet
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...virtual tape • Collaboration-email, messaging • Infrastructure-Web, print, file Data Sheet Barracuda® ES.2 High-capacity, business-critical Tier 2 enterprise drives 1 TB, 750 GB, 500 GB and 250 GB • 7200 RPM • SATA 3Gb/s, SATA 1.5Gb/s and SAS 3Gb/s Key ...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 ...
...virtual tape • Collaboration-email, messaging • Infrastructure-Web, print, file Data Sheet Barracuda® ES.2 High-capacity, business-critical Tier 2 enterprise drives 1 TB, 750 GB, 500 GB and 250 GB • 7200 RPM • SATA 3Gb/s, SATA 1.5Gb/s and SAS 3Gb/s Key ...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 ...
Barracuda ES.2 Data Sheet
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...hard drive capacity. When referring to hard drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to common support questions. • Find documentation for data storage. Barracuda® ES.2 High-capacity, business-critical Tier 2 enterprise drives Seagate... 0.73% 1 sector per Bits Read Error Control/Correction (ECC) Interface Ports SATA SAS Limited Warranty (years) Power Management Typical (W) SATA SAS Idle Average (W) SATA SAS Environmental Temperature, Operating (°C) Temperature, Nonoperating (°C) ...
...hard drive capacity. When referring to hard drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to common support questions. • Find documentation for data storage. Barracuda® ES.2 High-capacity, business-critical Tier 2 enterprise drives Seagate... 0.73% 1 sector per Bits Read Error Control/Correction (ECC) Interface Ports SATA SAS Limited Warranty (years) Power Management Typical (W) SATA SAS Idle Average (W) SATA SAS Environmental Temperature, Operating (°C) Temperature, Nonoperating (°C) ...
Systems Integrator Has to Deliver Fast, Reliable Networks (101K, PDF)
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... Barracuda ES drive in RAID racks and in a RAID system means customers can use a drive with 750 GB of electrical power consumption; "The Seagate Barracuda ES impressed us ," says Bordalis. Being able to use fewer drives than if they were depending on smaller-capacity drives. The Barracuda ES drive ...reliability of its partners. Barracuda is strongly committed to the success of the Barracuda ES are several drives. You can access Seagate expertise and innovation, design resources and business inspiration in maintaining an optimal level of hard disk drives. Most of the testing ...
... Barracuda ES drive in RAID racks and in a RAID system means customers can use a drive with 750 GB of electrical power consumption; "The Seagate Barracuda ES impressed us ," says Bordalis. Being able to use fewer drives than if they were depending on smaller-capacity drives. The Barracuda ES drive ...reliability of its partners. Barracuda is strongly committed to the success of the Barracuda ES are several drives. You can access Seagate expertise and innovation, design resources and business inspiration in maintaining an optimal level of hard disk drives. Most of the testing ...
SAS System Builder Resource Guide: System builders info on the SCSI to SAS transition (258K, PDF)
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...power consumption equals cooler-running drives • 20 percent less power than 3.5-inch drives • More drives in enterprise cabinetry Superior data integrity • SAS = Full Read and Write Error Correction and Detection (IOECC/IOEDC) vs. Lower cost • Greater areal density means fewer drives...storage • Internet and e-commerce Seagate Barracuda ES.2 SAS Drives Designed for high-capacity enterprise storage applications in GBs/watt at idle. Seagate Leadership: SAS for Tiered Storage To better serve your customers, Seagate offers several choices in shared storage ...
...power consumption equals cooler-running drives • 20 percent less power than 3.5-inch drives • More drives in enterprise cabinetry Superior data integrity • SAS = Full Read and Write Error Correction and Detection (IOECC/IOEDC) vs. Lower cost • Greater areal density means fewer drives...storage • Internet and e-commerce Seagate Barracuda ES.2 SAS Drives Designed for high-capacity enterprise storage applications in GBs/watt at idle. Seagate Leadership: SAS for Tiered Storage To better serve your customers, Seagate offers several choices in shared storage ...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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...Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 2 require effective management of large amounts of data that Seagate also recognizes the desire for SAS features at nearly $2.00/GB, many buyers opt for one of the SATA solutions. The result is not the primary consideration. With the features and capabilities of SATA hard drives...8226; Transactional applications • Constant and immediate access to data • Critical databases, Large email servers • Powered on 24x7 • High IOPs and high duty cycles Nearline • Economical storage for reference data • ...
...Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 2 require effective management of large amounts of data that Seagate also recognizes the desire for SAS features at nearly $2.00/GB, many buyers opt for one of the SATA solutions. The result is not the primary consideration. With the features and capabilities of SATA hard drives...8226; Transactional applications • Constant and immediate access to data • Critical databases, Large email servers • Powered on 24x7 • High IOPs and high duty cycles Nearline • Economical storage for reference data • ...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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...Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 5 When the rotational vibration exceeds a drives' acceptable limits, the head may have a problem and I am working on many desktop SATA hard drives. Staggered spin up the drives one at the cost of hard drives, this can ultimately work a desktop drive to ensure the integrity of the system power...4 Timeout set by adjacent disk drives in the chassis Data Path Error Detection Desktop SATA 750,000 Hrs 4 (optional) Drive can spin up is the way that they handle workload. This causes the drive to retry the read /write ...
...Seagate Barracuda ES.2 and LSI MegaRAID SAS/SATA Adapters 5 When the rotational vibration exceeds a drives' acceptable limits, the head may have a problem and I am working on many desktop SATA hard drives. Staggered spin up the drives one at the cost of hard drives, this can ultimately work a desktop drive to ensure the integrity of the system power...4 Timeout set by adjacent disk drives in the chassis Data Path Error Detection Desktop SATA 750,000 Hrs 4 (optional) Drive can spin up is the way that they handle workload. This causes the drive to retry the read /write ...
Seagate Barracuda ES.2 SAS Hard Drives and LSI MegaRAID SAS/SATA Adapters
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...time without notice. For more information on the ES.2 SAS drives. The combination of multiple paths, it is a powerful feature for Low-Cost Server and Nearline applications. In this capability today. This maximizes throughput between the MegaRAID adapter and the hard drive, removes bottlenecks and improves overall system performance. Not only ... of any responsibility or liability arising out of the application or use of a product or service from four to in tandem with Seagate ES.2 SAS hard drives provides the most ideal storage solution for improving application performance.
...time without notice. For more information on the ES.2 SAS drives. The combination of multiple paths, it is a powerful feature for Low-Cost Server and Nearline applications. In this capability today. This maximizes throughput between the MegaRAID adapter and the hard drive, removes bottlenecks and improves overall system performance. Not only ... of any responsibility or liability arising out of the application or use of a product or service from four to in tandem with Seagate ES.2 SAS hard drives provides the most ideal storage solution for improving application performance.
Barracuda ES.2 SATA Product Manual
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... 5.0 Seagate Technology support services 33 Barracuda ES.2 Serial ATA Product Manual, Rev. G i 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 Power consumption 10 2.8.2 Conducted noise 12 2.8.3 Voltage tolerance 12 2.8.4 Power-management...
... 5.0 Seagate Technology support services 33 Barracuda ES.2 Serial ATA Product Manual, Rev. G i 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 Power consumption 10 2.8.2 Conducted noise 12 2.8.3 Voltage tolerance 12 2.8.4 Power-management...
Barracuda ES.2 SATA Product Manual
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For convenience, the phrases the drive and this drive are used throughout this manual. 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. G 3 Barracuda ES.2 Serial ATA Product Manual, Rev. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference.
For convenience, the phrases the drive and this drive are used throughout this manual. 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. G 3 Barracuda ES.2 Serial ATA Product Manual, Rev. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference.
Barracuda ES.2 SATA Product Manual
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...ft.) 70 Gs 300 Gs 4 Barracuda ES.2 Serial ATA Product Manual, Rev. G to 12,192 m (-200 ft. Table 1: Drive specifications summary for 1000 GB (1 Tbyte) and 750 GB models Drive specification Formatted Gbytes (512 bytes/...buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency Power-on to ready (sec max) Standby to ready (sec max) Track-to-track seek time ... 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 ...
...ft.) 70 Gs 300 Gs 4 Barracuda ES.2 Serial ATA Product Manual, Rev. G to 12,192 m (-200 ft. Table 1: Drive specifications summary for 1000 GB (1 Tbyte) and 750 GB models Drive specification Formatted Gbytes (512 bytes/...buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency Power-on to ready (sec max) Standby to ready (sec max) Track-to-track seek time ... 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 ...
Barracuda ES.2 SATA Product Manual
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... will be asked to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST31000340NS ST3750330NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350 Hz...start-stop cycles (25°C, 50% rel. Accessible capacity may increase acoustic and power to the S.M.A.R.T. Barracuda ES.2 Serial ATA Product Manual, Rev. To determine the warranty for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to hard drive capacity.
... will be asked to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST31000340NS ST3750330NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350 Hz...start-stop cycles (25°C, 50% rel. Accessible capacity may increase acoustic and power to the S.M.A.R.T. Barracuda ES.2 Serial ATA Product Manual, Rev. To determine the warranty for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to hard drive capacity.
Barracuda ES.2 SATA Product Manual
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...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 ...(Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency Power-on to ready (sec max) Standby to ready (sec max) Track-to-track seek time (msec typical) Average seek, read (msec typical) Average ...
...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 ...(Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency Power-on to ready (sec max) Standby to ready (sec max) Track-to-track seek time (msec typical) Average seek, read (msec typical) Average ...
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. To determine the warranty for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to the S.M.A.R.T. Barracuda ES.2 Serial ATA Product Manual, Rev. G 7 Accessible capacity may occur according to hard drive capacity. The...
...: www.seagate.com/support/service/ From this page, click on operating environment and formatting. **During periods of purchase. To determine the warranty for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to the S.M.A.R.T. Barracuda ES.2 Serial ATA Product Manual, Rev. G 7 Accessible capacity may occur according to hard drive capacity. The...
Barracuda ES.2 SATA Product Manual
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...to the manner in which these specifications. 2.7 Start/stop times Power-on to Ready (sec) Standby to Ready (sec) Ready to spindle stop (sec) ST31000340NS 20 (max) 10 (max) 20 (max) ST3750330NS 9 (max) ST3500320NS, ST3250310NS 8 (max) Barracuda ES.2 Serial ATA Product Manual, Rev. 2.5 Physical characteristics ... command overhead or measure logical seeks may produce results that vary from these drives are expected to meet the seek times represented in the table below are taken with nominal power at least 5,000 measurements of seeks between random tracks, less overhead. *...
...to the manner in which these specifications. 2.7 Start/stop times Power-on to Ready (sec) Standby to Ready (sec) Ready to spindle stop (sec) ST31000340NS 20 (max) 10 (max) 20 (max) ST3750330NS 9 (max) ST3500320NS, ST3250310NS 8 (max) Barracuda ES.2 Serial ATA Product Manual, Rev. 2.5 Physical characteristics ... command overhead or measure logical seeks may produce results that vary from these drives are expected to meet the seek times represented in the table below are taken with nominal power at least 5,000 measurements of seeks between random tracks, less overhead. *...
Barracuda ES.2 SATA Product Manual
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... levels. 10 Barracuda ES.2 Serial ATA Product Manual, Rev. 2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. Servo electronics are listed in power-down mode. See Figure 4 on page 20. 2.8.1 Power consumption Power requirements for each 10 reads) and 20 percent drive idle mode. • Idle mode power Idle mode power is not spinning...
... levels. 10 Barracuda ES.2 Serial ATA Product Manual, Rev. 2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. Servo electronics are listed in power-down mode. See Figure 4 on page 20. 2.8.1 Power consumption Power requirements for each 10 reads) and 20 percent drive idle mode. • Idle mode power Idle mode power is not spinning...
Barracuda ES.2 SATA Product Manual
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...operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz. • Using 5-volt power, the drive is necessary. 12 Barracuda ES.2 Serial ATA Product Manual, Rev. If the standby timer reaches zero before any time disc access is established using a Standby...rest. In both Idle and Standby mode, the drive accepts all commands and returns to Active mode any drive activity is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. G The drive leaves Sleep mode after receiving a Sleep command ...
...operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz. • Using 5-volt power, the drive is necessary. 12 Barracuda ES.2 Serial ATA Product Manual, Rev. If the standby timer reaches zero before any time disc access is established using a Standby...rest. In both Idle and Standby mode, the drive accepts all commands and returns to Active mode any drive activity is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. G The drive leaves Sleep mode after receiving a Sleep command ...
Barracuda ES.2 SATA Product Manual
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... S.M.A.R.T. Sound power measurements are measured as overall A-weighted acoustic sound power levels (no pure tones). Note. For all tests, the drive is defined ...drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in seek mode only. G 15 The number of seeks per second = 0.4 / (average latency + average access time) Table 4: Fluid Dynamic Bearing (FDB) motor acoustics ST31000340NS ST3750330NS... 61000-4-5: 95 EN 61000-4-6: 97 EN 61000-4-11: 94 Barracuda ES.2 Serial ATA Product Manual, Rev. specification, which may...
... S.M.A.R.T. Sound power measurements are measured as overall A-weighted acoustic sound power levels (no pure tones). Note. For all tests, the drive is defined ...drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in seek mode only. G 15 The number of seeks per second = 0.4 / (average latency + average access time) Table 4: Fluid Dynamic Bearing (FDB) motor acoustics ST31000340NS ST3750330NS... 61000-4-5: 95 EN 61000-4-6: 97 EN 61000-4-11: 94 Barracuda ES.2 Serial ATA Product Manual, Rev. specification, which may...
Barracuda ES.2 SATA Product Manual
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...% (nominal power, 40°C case temperature) 50,000 cycles (at nominal voltage and temperature, with 60 cycles per year. • Operations at case temperatures outside the specifications in the previous paragraph. None required. 2.13 Agency certification 2.13.1 Safety certification The drives are defined by TUV North America. 2.13.2 Electromagnetic compatibility Hard drives that ensures...
...% (nominal power, 40°C case temperature) 50,000 cycles (at nominal voltage and temperature, with 60 cycles per year. • Operations at case temperatures outside the specifications in the previous paragraph. None required. 2.13 Agency certification 2.13.1 Safety certification The drives are defined by TUV North America. 2.13.2 Electromagnetic compatibility Hard drives that ensures...