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The 2TB Constellation ES.3 Internal SATA Hard Drive (OEM) from Seagate is designed to function in the harsh 24x7 environment often times found in enterprise server configurations, data storage centers, enterprise backup and restore storage arrays, centralized surveillance, and more.

This 2TB hard drive comes equipped with a 7200 rpm spindle speed, a max. sustained transfer rate of 175 MB/s, and 1.4 million hours MTBF providing a reliable data storage solution. Additionally, this drive consumes less power with on-demand PowerChoice technology based on T10/T13 power management standards.

- 2TB large form factor enterprise drive for demanding data growth

- Sixth-generation drive technology with an integrated SATA interface for 24x7 flexibility

- Enhanced error correction and super parity provide for enhanced data integrity for accurate data storage

- Enhanced rotational vibration tolerance ensures consistent performance

- Improved power and cooling efficiencies with low power consumption and on-demand PowerChoice technology based on T10/T13 power management standards

- Multi-drive firmware maximized for enterprise RAID system availability

- Enhanced performance with dual processors, ramp load technology, top-cover-attached motor and humidity sensor for optimum performance in all chassis


Seagate ST2000NM0055 Constellation

 3.5” 2TB SATA Server Hard Drive

  • 2TB Storage Capacity

  • 128MB Multisegmented Cache

  • SATA 6 Gb/s Interface

  • 1.4 Million Hours MTBF

  • Full 24x7 Operation

  • 7200 rpm Spindle Speed

  • 175 MB/s Max Sustained Transfer Rate

  • 4.16 ms Average Latency

  • Maximum external data transfer rate: 768 Mbps (6 Gbps), rotational speed: 7200 RPM

  • Power consumption: 5.17 W (idling), 9.42W typical operating, random read, +12 V and +5V power supply

  • Cache: 128MB, mean time b/w failures (MTBF, hours): 1.4 million, reliability rating at full 24 x 7 operation (AFR) - 0.63

  • Drive type: Internal, Power-on hours per year: 8760 (24x7), Bytes per sector: 512 native

  • Average latency: 4.16 ms, rotational vibration at 1500 Hz(rad/s) - 12.5

  • Dimensions: 1.028"H x 4"W x 5.878"D

  • Single interface ports

  • Applications: High-capacity RAID storage, mainstream enterprise external storage arrays (SAN, NAS, DAS), cloud bulk data storage, enterprise backup and restore - D2D, virtual tape, centralised surveillance

  • Highest-capacity enterprise drive, up to 4TB for maximum density server and storage solutions

  • Perfect for reliable, 24x7 bulk data storage, protect your data and ease data disposal costs and management with the SED FIPS 140-2 option

  • Best-in-class energy efficiency with low power and cooling requirements

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