Constellation ES ST500NM0031 - hard drive - 500 GB - SATA-600

Constellation ES ST500NM0031 - hard drive - 500 GB - SATA-600

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Constellation ES ST500NM0031 - hard drive - 500 GB - SATA-600

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Product Information

Product Information

Constellation ES ST500NM0031 - hard drive - 500 GB - SATA-600

Constellation ES is the fourth generation 3.5-inch drive for enterprise 7200-rpm environments enabling cost-effective, highly efficient enterprise storage with highest capacities, best-in-class reliability, leading performance and optimized power and cooling. With its lowest power consumption and highest temperature tolerance, it optimizes chassis performance in tiered storage solutions. The only drive offering a choice of traditional 3Gbps enterprise SATA interface for seamless enterprise integration or the industry leading 6Gbps SAS enterprise interface for a more reliable, scalable and sustainable high performance enterprise solution.

Constellation ES drives offer high capacity at 2TB while providing enterprise robustness for Tier 2/nearline environments. They are differentiated from 3.5-inch desktop drives by offering enterprise-class reliability and superior data integrity with a UER of 1E10-15. Enterprise-class rotational vibration tolerance provides robust protection from chassis and fan vibrations. The drives are offered with either a 3Gbps SATA interface or a 6Gbps SAS 2.0 interface for superior data protection at industry-leading speeds.


Hard drive - internal

500 GB

3.5" x 1/3H

SATA 6Gb/s

64 MB


Self Encrypting Drive (SED), Ramp Load, dual processor, PowerChoice

4 in

5.8 in

1 in

1.3 lbs


600 MBps (external)

140 MBps

8.5 ms (average)

7200 rpm


1,200,000 hours

1 per 10^15


Expansion & Connectivity

1 x SATA 6 Gb/s

1 x internal - 3.5" x 1/3H

Manufacturer Warranty

5 years warranty

Limited warranty - 5 years

Environmental Parameters

41 °F

140 °F

70 g @ 2ms (operating) / 350 g @ 2ms (non-operating)

0.25 g @ 5-500 Hz (operating) / 4.9 g @ 10-500 Hz (non-operating)

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