6TB HGST Ultrastar He8 SAS 12Gb/s HUH728060AL5200
6TB HGST Ultrastar He8 SAS 12Gb/s HUH728060AL5200

Твърд диск 6TB HGST Ultrastar He8, SAS 12Gb/s, 7200 rpm, 128 MB, 3.5" (8.89 cm)

id 86907 Код: HDDPCHGSTHUH728060AL5200
  • Модел: 6TB Ultrastar He8 SAS 12Gb/s
  • Марка: HGST
  • Гаранция: 60 месеца
  • Код на продукта: HUH728060AL5200
  • Размер: 3.5" (8.89cm)
  • Капацитет: 6000 GB
  • Интерфейс: SAS 12Gb/s
  • Обороти: 7200 rpm
  • Наличност: Стар продукт
    ОписаниеХарактеристикиРевюта / Въпроси
    HGST Ultrastar He8
    HUH728060AL5200

    Count on the drives trusted by world's major cloud service providers and massive 24/7/365 online transaction processing (OLTP) environments. With industry-leading capacity, reliability and warranty, the Ultrastar® He8 lays the foundation for a worry-free data center. Innovative HelioSeal® technology allows HGST to put more platters in the same size enclosure; increasing storage capacity. The Ultrastar He8 also requires less power to operate and cool than air-filled drives. For quality, reliability at a low TCO, trust HGST to deliver more value to your data center.

    Highlights
    • Industry’s leading 8TB capacity
    in a standard
    3.5-inch form factor
    • Industry’s best Idle and Active power efficiency
    (Watts/TB)
    • Reliable, field-proven, 2nd generation

    HelioSeal® process and 7Stac™ design
    • Compared to 6TB air drives
    – 33% more capacity
    – 23% lower idle power
    – 44% more power efficient (Watts/TB)
    • SATA 6Gb/s and SAS 12Gb/s
    – 12Gb/s SAS compatible with next gen data centers; backwards compatible with 6Gb/sSAS
    • 2.5M hours MTBF2
    • Instant Secure Erase (ISE) & Self-Encrypting

    Drive (SED) options
    • Advanced format 4Kn and 512e models

    InterfaceSAS 12Gb/s

    Capacity (GB)8TB

    Sector Size (Variable, Bytes/sector) 4Kn: 4096, 4112, 4160, 4224 / 512e: 512, 520, 528
    Max Areal Density (Gbits/sq. in.)664 (8TB)
    Form Factor3.5-inch HDD

    Performance

    Data Buffer (MB)128
    Rotational Speed (RPM)7200
    Latency Average (ms)4.16
    Interface Transfer Rate (MB/sec, max)1200
    Sustained Transfer Rate (MB/sec, typ.)205MB/s (8TB) / 195Mib/s (8TB)
    Seek Time (read, ms, typical)8.5 (Read), 9.0 (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 Cycles600,000
    Availability (hrs/day x days/wk)24x7

    Acoustics

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

    Power

    Requirement+5 VDC, +12 VDC
    Operating (W, typical)9.1
    Idle (W)5.7
    Power Consump. Efficiency Index (W/GB)0.71W/TB / 0.00071W/GB (8TB)

    Physical Size
    Z-Height (mm)26.1
    Dimensions (width x depth, mm)101.6 (+/-0.25) x 147
    Weight (g, max)650

    Environmental (operating)
    Ambient Temperature5° to 60°C
    Shock (half-sine wave)70
    Vibration (5 to 500 Hz)0.67 (XYZ)


    Виж още Твърди дискове Вътрешни HGST
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    Технически характеристики

    Размер:  3.5" (8.89cm)
    Капацитет:  6000 GB
    Интерфейс:  SAS 12Gb/s
    Обороти:  7200 rpm

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    6TB HGST Ultrastar He8 SAS 12Gb/s HUH728060AL5200
    • 6TB HGST Ultrastar He8 SAS 12Gb/s HUH728060AL5200