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1TB Seagate Constellation ES 32MB Cache 7200rpm (ST31000524NS)

1TB Seagate Constellation ES 32MB Cache 7200rpm (ST31000524NS)
1TB Seagate Constellation ES 32MB Cache 7200rpm (ST31000524NS)
Seagate Constellation ES | 3.5" 7200rpm Enterprise SATA | 1TB 32MB Cache
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SKU: ST31000524NS
Brand: Seagate
Our Price: $396.00
 
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Product Details

Seagate Constellation ES 3.5" SATA Hard Drive - 1TB 32MB Cache 7200rpm


Seagate® Constellation™ ES SATA 3Gb/s 1-TB Hard Drive


The Seagate® Constellation® ES drive is the perfect 3.5-inch hard drive for environments that require highly reliable and efficient highest-capacity storage and seamless enterprise integration. Self-Encrypting Drive (SED) and FIPS 140-2 Validated™ SED security options available to help you protect your data-at-rest and be FIPS 140-2 compliant.**


Model: ST31000524NS

 

Seagate Constellation


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**

*Mean time between failures

**Not available in all models or countries. Requires TCG-compliant host or controller support. TM: The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian Governments.


Specifications

Model Number

ST31000524NS
Interface SATA 3Gb/s
Cache 32MB
Capacity 1TB
Areal density (avg) 347Gb/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) 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 0.5%
Power
Average idle power 5.0W
Average seek power 2.8W
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) Read 70 / Write 40 Gs for 2ms
Nonoperating Shock (max) 350 Gs for 2ms
Acoustics
Acoustics (Idle Volume) 2.2 bels
Acoustics (Seek Volume) 2.8 bels

Specifications and appearance are given as guidelines and may change without notice.

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