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The Seagate Constellation ES.3 1TB internal hard drive offers quick access and stores critical data with blazingly high performance. The SATA 6 Gbps interface provides easy integration into replicated and RAID bulk storage systems. This HDD with RAID Rebuild technology offers faster and safer RAID recovery. The PowerChoice technology enhances IT organizations to tailor systems for enabled power consumption. It supports enterprise-class nearline workloads of 550TB/yr and 2M hours of MTBF for consistent and predictable response rate. This Enterprise Capacity 3.5" hard drive features gate Instant Secure Erase2 technology enabling easy and cost effective drive disposal.


Seagate ST1000NM0055 Constellation

 3.5” 1TB SATA Server Hard Drive

  • Capacity Optimized Enterprise Hard Drive for Bulk-Data Applications

  • Blazingly fast random and sequential read/write performance

  • 12GB/s SAS and SATA 6Gb/s interface options for replicated and RAID storage

  • Best-in-class rotational vibration tolerance ensures consistent performance

  • Improved power and cooling efficiencies with low power consumption and on demand Power Choice technology

  • Interface: SATA/600, Transfer rate: 6 Gbps, 175 Mbps (sustained)

  • Drive speed: 7200 RPM, Average latency: 4.16 ms

  • Non-recoverable read errors per bits read: 1 sector per 10+ 15

  • Form factor: 3.5"

  • Power management: 5 V/12 V, Power: 4.45 W (idle), 8.08 W (random read)

  • Memory: 128MB (cache), MTBF: 2 million hrs

  • Features humidity sensor, super parity, low halogen, PowerChoice technology

  • Best-in-class rotational vibration tolerance provides consistent performance

  • Offers improved power and cooling efficiencies with low power consumption

  • Robust performance with dual processors, top-cover attached motor and humidity sensor for optimum performance in all chassis

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