|
February 2011 |
Barracuda 7200.12 SATA 6Gb/s 1TB Hard Drive
Key Features and Benefits
- Seagate technology leadership now yields the industry’s first
one-disc 500GB and two-disc 1TB hard drives — lowering storage costs and
improving performance simultaneously.
- Now delivering predicted failure rates of 0.34%, the Barracuda hard drive continues to provide industry-leading reliability.
- Produced in the most sophisticated and automated manufacturing
process in the hard drive industry, customers can feel confident that
Barracuda hard drives will deliver the same rock-solid performance and
reliability every time.
- With capacity points of 1TB, 750GB, 500GB, 320GB, 250GB and 160GB,
there is a Barracuda hard drive to meet every desktop storage need.
| Specifications |
|
| Model Number |
ST31000524AS |
| Interface |
SATA 6Gb/s |
| Cache |
32MB |
| Capacity |
1TB |
| Areal density (avg) |
329Gb/in2 |
| Guaranteed Sectors |
1,953,525,168 |
| Physical |
|
| Height |
26.1mm (1.028 in) |
| Width |
101.6mm (4.000 in) |
| Length |
146.99mm (5.787 in) |
| Weight (typical) |
622g (1.371 lb) |
| Performance |
|
| Spin Speed (RPM) |
7200 RPM |
| Average latency |
4.16ms |
| Random read seek time |
<8.5ms |
| Random write seek time |
<9.5ms |
| Power |
|
| Maximum starting current, DC |
2.0 |
Click here to return
5EV6
|
|
|
February 2011 |
Seagate® Constellation™ ES SATA 3-Gb/s 1-TB Hard Drive
Seagate® Constellation™ ES fourth-generation drives are among the
highest capacity drives available and are the only 6-Gb/s SAS nearline
hard drives on the market. These drives feature enterprise-class
reliability, and power and performance efficiencies, making them ideal
for business-critical, 24x7 multi-drive server and storage environments.
Key Features and Benefits
- Reduces design and support costs by building on the Seagate best-in-class enterprise storage foundation
- Features the maximum capacity available — up to 2 TB — in a 3.5-inch enterprise-class hard disc drive
- Features
a traditional 3.5-inch form factor with enhanced rotational vibration
tolerance and high data integrity for enterprise-class reliability in a
cost-effective drive
- Delivers proven reliability, with an MTBF* of 1.2 million hours
- Lets
you choose a 3-Gb/s Enterprise SATA or 6-Gb/s SAS interface, which
eases integration and delivers up to double the throughput of
traditional 3-Gb/s nearline hard drives
- Reduces energy and cooling costs, with the lowest power consumption of any nearline 3.5-inch drive
- Includes Seagate PowerChoice™ technology for even greater on-demand power savings during slow or idling periods
- TCG-compliant,
Self-Encrypting Drive (SED) security option (SAS models only)
eliminates the need to overwrite or physically destroy drives, enables
safe return of drives for warranty or expired lease purposes, and allows
organisations to repurpose or sell hard drives securely
- Meets regulatory data security compliance requirements and is FIPS 140-2 Validated™ to protect data classed as Sensitive but Unclassified and Protected
| Specifications |
|
| Model Number |
ST31000524NS |
| Interface |
SATA 3Gb/s |
| Cache |
32MB |
| Capacity |
1TB |
| Areal density (avg) |
347Gb/in2 |
| Guaranteed Sectors |
1,953,525,168 |
| Physical |
|
| Weight (typical) |
610g (1.344 lb) |
| Performance |
|
| Spin Speed (RPM) |
7200 RPM |
| Average latency |
4.16ms |
| Random read seek time |
<8.5ms |
| Random write seek time |
<9.5ms |
| I/O data transfer rate |
300MB/s |
| Unrecoverable read errors |
1 in 1015 |
| Reliability |
|
| MTBF |
1,200,000 hours |
| Annual Failure Rate |
0.73% |
| Power |
|
| Average idling power |
5.0W |
| Maximum starting current, DC |
2.8 |
| Ambient Temperature |
|
| Operating |
5°–60°C |
| Non-operating |
-40°–70°C |
| Maximum operating temperature change |
20°C per hour |
| Maximum non-operating temperature change |
30°C per hour |
| Shock |
|
| Operating shock (max) |
Read 70 / Write 40 Gs for 2ms |
| Non-operating shock (max) |
350 Gs for 2ms |
| Acoustic |
|
| Acoustics (Idling Volume) |
2.2 bels |
| Acoustics (Seek Volume) |
2.8 bels |
Click here to return
5EV5
|
|
|
February 2011 |
Seagate® Constellation™ ES SATA 3Gb/s 500-GB Hard Drive
Seagate® Constellation® ES fourth-generation drives are among the
highest-capacity drives available and are the only 6Gb/s SAS nearline
hard drives on the market. These drives feature enterprise-class
reliability and power and performance efficiencies, making them ideal
for business-critical, 24x7 multi-drive server and storage environments.
Key Features and Benefits
- Reduces design and support costs by building on the Seagate best-in-class enterprise storage foundation
- Features the maximum capacity available—up to 2TB—in a 3.5-inch enterprise-class hard disk drive
- Features
a traditional 3.5-inch form factor with enhanced rotational vibration
tolerance and high data integrity for enterprise-class reliability in a
cost-effective drive
- Delivers proven reliability, with an MTBF of 1.2 million hours
- Lets
you choose a 3Gb/s Enterprise SATA or 6Gb/s SAS interface which eases
integration and delivers up to 2x the throughput of traditional 3Gb/s
nearline hard drives
- Reduces energy and cooling costs, with the lowest power consumption of any nearline 3.5-inch drive
- Includes Seagate PowerChoice™ technology for even greater on-demand power savings during slow or idle periods
- TCG-compliant,
Self-Encrypting Drive (SED) security option (SAS models only)
eliminates the need to overwrite or physically destroy drives, enables
safe return of drives for warranty or expired lease purposes and allows
organizations to securely repurpose or sell hard disk drives**
- Meets regulatory data security compliance requirements and is FIPS 140-2 Validated™ to protect Sensitive but Unclassified and Protected class data
| Specifications |
|
| Model Number |
ST3500514NS |
| Interface |
SATA 3Gb/s |
| Cache |
32MB |
| Capacity |
500GB |
| Areal density (avg) |
347Gb/in2 |
| Guaranteed Sectors |
976,773,168 |
| Physical |
|
| Weight (typical) |
585g (1.289 lb) |
| Performance |
|
| Spin Speed (RPM) |
7200 RPM |
| Average latency |
4.16ms |
| Random read seek time |
<8.5ms |
| Random write seek time |
<9.5ms |
| I/O data transfer rate |
300MB/s |
| Unrecoverable read errors |
1 in 1015 |
| Reliability |
|
| MTBF |
1,200,000 hours |
| Annual Failure Rate |
0.73% |
| Power |
|
| Average idle power |
4.6W |
| Maximum start current, DC |
2.8 |
| Ambient Temperature |
|
| Operating |
5°–60°C |
| Nonoperating |
-40°–70°C |
| Maximum operating temperature change |
20°C per hour |
| Maximum nonoperating temperature change |
30°C per hour |
| Shock |
|
| Operating Shock (max) |
Read 70 / Write 40 Gs for 2ms |
| Nonoperating Shock (max) |
350 Gs for 2ms |
| Acoustic |
|
| Acoustics (Idle Volume) |
1.9 bels |
| Acoustics (Seek Volume) |
2.7 bels |
Click here to return
5EQ6
|
|
|
February 2011 |
Barracuda 7200.12 SATA 6Gb/s 500GB Hard Drive
Key Features and Benefits
- Sustainable technology for a green world:
- Typically 70 percent or more of the materials used to build the drive is recycled.
- Complies with the RoHS directive
- 12th generation of the world’s most popular desktop hard drive
- Ships with the most reliable and proven perpendicular magnetic recording technology
- Delivers high performance:
- 160-MB/s maximum sustained data rate
- Up to 3 Gb/s instantaneous burst
- 32-MB cache on 1-TB and 750-GB drives, 16-MB cache on 500-GB drives, 8-MB cache on 320, 250- and 160-GB drives
| Specifications |
|
| Model Number |
ST500DM002 |
| Interface |
SATA 6Gb/s |
| Cache |
16MB |
| Capacity |
500GB |
| Areal density (avg) |
329Gb/in2 |
| Guaranteed Sectors |
976,773,168 |
| Physical |
|
| Height |
19.98mm (0.787 in) |
| Width |
101.6mm (4.000 in) |
| Length |
146.99mm (5.787 in) |
| Weight (typical) |
415g (0.915 lb) |
| Performance |
|
| Spin Speed (RPM) |
7,200 RPM |
| Average latency |
4.16ms |
| Random read seek time |
<8.5ms |
| Random write seek time |
<9.5ms |
| Power |
|
| Maximum start current, DC |
2.0 |
Click here to return
5EQ7
|
|
|
February 2011 |
Barracuda 7200.12 SATA 3Gb/s 250GB Hard Drive
Key Features and Benefits
- Seagate technology leadership now yields the industry’s first
one-disk 500GB and two-disk 1TB hard drives—simultaneously lowering
storage costs and improving performance.
- Now delivering predicted failure rates of 0.34%, the Barracuda hard drive continues to provide industry-leading reliability.
- Produced in the most sophisticated and automated manufacturing
process in the hard drive industry, customers can feel confident that
Barracuda hard drives will deliver the same rock-solid performance and
reliability every time.
- With capacity points of 1TB, 750GB, 500GB, 320GB, 250GB and 160GB,
there is a Barracuda hard drive to meet every desktop storage need.
| Specifications |
|
| Model Number |
ST3250318AS |
| Interface |
SATA 3Gb/s |
| Cache |
8MB |
| Capacity |
250GB |
| Areal density (avg) |
329Gb/in2 |
| Guaranteed Sectors |
488,397,168 |
| Physical |
|
| Height |
19.98mm (0.787 in) |
| Width |
101.6mm (4.000 in) |
| Length |
146.99mm (5.787 in) |
| Weight (typical) |
415g (0.915 lb) |
| Performace |
|
| Spin Speed (RPM) |
7,200 RPM |
| Average latency |
4.16ms |
| Random read seek time |
<8.5ms |
| Random write seek time |
<9.5ms |
| Power |
|
| Maximum start current, DC |
2.0 |
Click here to return
5EJ8
|
|
|
|
<< Start < Prev 181 182 183 184 185 186 187 188 189 190 Next > End >>
|
| Results 1648 - 1656 of 2512 |
