HGST Enterprise Ultrastar He12 SATA 3 6GB/s
HGST Enterprise Ultrastar He12 SATA 3 6GB/s

Твърд диск 12TB HGST Enterprise Ultrastar HelioSeal He12, SATA 3 6GB/s, 7200 rpm, 256MB кеш, 3.5"(8.89cm)

id 120812 Код: HDDEXHGSTHUH721212ALN600
  • Модел: Enterprise Ultrastar HelioSeal He12 SATA 3 6GB/s2
  • Марка: HGST
  • Гаранция: 60 месеца
  • Код на продукта: HUH721212ALN600
  • Размер: 3.5" (8.89cm)
  • Капацитет: 12000 GB
  • Интерфейс: SATA3
  • Обороти: 7200 rpm
  • Наличност: Стар продукт
    ОписаниеХарактеристикиРевюта / Въпроси
    HGST Ultrastar He12, SATA 3 6GB/s
    P/N:HUH721212ALN600

    Overview:

    Highlights:

    12TB capacity in a standard 3.5-inch form factor
    PMR technology works with all capacity enterprise applications & environments
    Reliable, field-proven, 4th generation design
    Industry’s best power efficiency (Watts/TB)
    Compared to 8TB air drives:
    - 50% more capacity
    - 54% more power efficient (Watts/TB)
    - 25% more reliable
    SATA 6Gb/s and SAS 12Gb/s:
    - 12Gb/s SAS compatible with next gen data centers; backwards compatible with 6Gb/s SAS
    2.5M hours MTBF rating & 5-year limited warranty
    Instant Secure Erase (ISE) & Self-Encrypting Drive (TCG SAS) options
    Advanced Format 4Kn and 512e models

    Applications/Environments:

    Enterprise and data center applications where capacity density, power efficiency and reliability are paramount
    Cloud & Hyperscale storage
    Massive scale-out (MSO), high-density data centers
    Distributed File Systems
    Bulk storage using object storage solutions like CEPH™ and OpenStack Swift
    Primary and secondary storage for Hadoop® to support Big Data Analytics
    Centralized video surveillance
    Ideal for all mainstream enterprise capacity applications


    Specifications:

    Model:
    Ultrastar He12

    Interface:
    SATA 6Gb/s

    Capacity (GB):
    12TB

    Sector Size (Variable, Bytes/sector):
    4Kn: 4096
    512e: 512

    Max Areal Density (Gbits/sq. in.):
    864

    Performance:
    Data Buffer (MB):
    256

    Rotational Speed (RPM):
    7200

    Latency Average (ms):
    4.16

    Interface Transfer Rate (MB/sec, max):
    600

    Sustained Transfer Rate (MB/sec, typ.):
    243MiB/s
    255MB/s

    Seek Time (read, ms, typical):
    8.0 (Read) / 8.6 (Write)

    Reliability:
    Error Rate (non-recoverable, bits read):
    1 in 10^15

    MTBF (M hours):
    2.5

    Annual Failure Rate (AFR):
    0.35%

    Load/Unload Cycles:
    600,000

    Availability (hrs/day x days/wk):
    24x7

    Acoustics:
    Idle (Bels)
    2.0 (Idle) / 3.6 (Operating)

    Power Requirement:
    +5 VDC, +12VDC

    Operating (W, typical):
    7.2

    Idle (W)
    5.3

    Power Consump. Efficiency Index (W/GB)
    0.44W/TB
    0.00044W/GB

    Physical Size
    Z-Height (mm)
    26.1

    Dimensions (width x depth, cm):
    10.16 (+/-2.5) x 14.7

    Weight (g, max):
    660

    Environmental (operating):
    Ambient Temperature:
    5º to 60º C

    Shock (half-sine wave):
    70

    Vibration (5 to 500 Hz):
    0.67G RMS (XYZ)

    Environmental (non-operating):

    Ambient Temperature:
    -40º to 70º C

    Shock (half-sine wave):
    300 (2ms) / 150 (11ms)

    Random vibration (G RMS 2 to 200 Hz):
    1.04 (XYZ)


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    Технически характеристики

    Размер:  3.5" (8.89cm)
    Капацитет:  12000 GB
    Интерфейс:  SATA3
    Обороти:  7200 rpm

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    HGST Enterprise Ultrastar He12 SATA 3 6GB/s
    • HGST Enterprise Ultrastar He12 SATA 3 6GB/s