The Seagate Enterprise Capacity 3.5 HDD (Constellation ES.3) is a 3.5" LFF drive. Its external design is almost identical to the previous ES and ES.2 HDDs. Like previous models, it offers a SAS interface, with dual-6.0Gb/s connection.

The Constellation ES.3 is firmly targeted to enterprises who need large amounts of bulk storage with the reliability and performance benefits found in Seagate's sixth generation enterprise high-capacity line. Further, with the SAS option in the ES.3, these drives are perfectly suited for storage arrays that offer high availability features. The drives are also tuned for enterprise workloads, making them more viable than consumer hard drives where some users have had to turn to up to this point to get 4TB capacities, albeit from a SATA interface only.

Description:

Seagate Constellation ES.3 4TB 9ZM170-003 Hard Drive

Product Details:

• Spindle Speed (RPM): 7200
• Max. Sustained Transfer Rate OD (MB/s): 175
• Average Latency (ms): 4.16
• Cache: 128MB
• Interface Ports: Dual SAS 6Gb/s
• Rotation Vibration @ 1500 Hz (rad/s²) : 12.5
• Mean Time Between Failures (MTBF, hours): 1.4 million
• Reliability Rating @ Full 24x7 Operation (AFR): 0.63%
• Nonrecoverable Read Errors per Bits Read: 1 sector per 10¹⁵
• Power-On Hours per Year: 8760
• Bytes per Sector: 512, 520, 528
• Power Consumption:
  • Idle Power (W)
    • 4TB: 7.80
    • 3TB: 6.74
    • 2TB: 5.78
    • 1TB: 4.84
  • Typical Operating, Random Read (W)
    • 4TB: 11.86
    • 3TB: 10.72
    • 2TB: 9.59
    • 1TB: 8.93
• Temperature, Operating (°C): 5 to 60
• Vibration, Nonoperating: <5Hz to 500Hz (Gs): 0.25
• Shock, Operating, 2ms (Read/Write) (Gs): 70/40
• Shock, Nonoperating, 1ms and 2ms (Gs): 300
• Protection Information (T10 DIF): Yes
• Humdity Sensor: Yes
• Super Parity: Yes
• Low Halogen: Yes
• PowerChoice Technology: Yes

Questions?

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All UNIXSeller hardware is fully tested, guaranteed and backed by a UNIXSeller warranty. This product comes with a 30 days Warranty from UNIXSeller and the product condition is Refurbished. UNIXSeller will support you, before, during and after the sale.

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