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Seagate® Constellation™ ES SAS 6Gb/s 2-TB Hard Drive
ST32000444SS
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
- 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**
Specifications:
| Specifications |
|
| Model Number |
ST32000444SS |
| Interface |
SAS 6Gb/s |
| Cache |
16MB |
| Capacity |
2TB |
| Guaranteed Sectors |
3,907,029,168 |
| PHYSICAL |
|
| Height |
26.1mm (1.028 in) |
| Width |
101.6mm (4.000 in) |
| Length |
146.99mm (5.787 in) |
| Weight (typical) |
710g (1.565 lb) |
| PERFORMANCE |
|
| Spin Speed |
7200 RPM |
| Sustained data transfer rate |
150Mb/s |
| Average latency |
4.16ms |
| Random read seek time |
<8.5ms |
| Random write seek time |
<9.5ms |
| I/O data transfer rate |
600MB/s |
| Unrecoverable read errors |
1 in 1015 |
| RELIABILITY |
|
| MTBF |
1,200,000 hours |
| Annual Failure Rate |
0.73% |
| POWER |
|
| Average idle power |
8.0W |
| Average operating power |
12.2W |
| Average seek power |
11.2W |
| Maximum start current, DC |
2.08 |
| ENVIRONMENT |
|
| 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) |
70 Gs for 2ms |
| Nonoperating Shock (max) |
300 Gs for 2ms |
| ACOUSTICS |
|
| Acoustics (Idle Volume) |
2.7 bels |
| Acoustics (Seek Volume) |
3.0 bels |
*Mean time between failures
**Not available in all countries
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About Seagate
Seagate Technology is a major American manufacturer of hard drives, founded in 1979 and based in Scotts Valley, California. Seagate hard drives are used in a variety of computers, from servers, desktops, and laptops to other consumer devices such as digital video recorders, the Microsoft Xbox and the Creative Zen Micro line of digital audio players. Seagate is the world's largest computer hard disk manufacturer and the oldest independent hard disk maker still in operation.
AVADirect Custom Computers is Authorized Seagate Reseller and System Ingerator
Partnership with leading hardware suppliers provides AVADirect great benefits of lower pricing, enhanced technical support and prioritized new product delivery to make sure that our customers always get the latest technology and the best value.
Being partnered with many quality hardware suppliers in the industry, we at AVADirect are proud to inform that we were recognized as an authorized Seagate reseller and system integrator.
We offer a complete line of Seagate products on our website available either as components in custom computer builds or as separate off-the-shelf parts, the product lines we offer consist of
Seagate Hard Drives,
Seagate Desktop Hard Drives,
Seagate Notebook Hard Drives,
Seagate Server Hard Drives,
Seagate External Hard Drives,
and other products. You can also browse all Seagate products.
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