2TB WD Re WD2004FBYZ
2TB WD Re WD2004FBYZ2TB WD Re WD2004FBYZ

Твърд диск 2TB WD Re, SATA 6Gb/s, 7200 rpm, 128MB, 3.5"(8.89 cm)

id 83345 Код: HDDPCWDWD2004FBYZ
  • Модел: 2TB Re WD2004FBYZ
  • Марка: Western Digital
  • Гаранция: 60 месеца
  • Код на продукта: WD2004FBYZ
  • Размер: 3.5" (8.89cm)
  • Капацитет: 2000 GB
  • Интерфейс: SATA3
  • Обороти: 7200 rpm
  • Наличност: Стар продукт
    ОписаниеХарактеристикиРевюта / Въпроси
    2TB WD Re WD2004FBYZ

    Datacenter Capacity HDD
    Performance-optimized high-capacity storage for high-intensity applications.
    Advanced drive technology that delivers consistent high performance in a multitude of applications, and with up to ten times the workload capability of desktop drives, the WD Re drive is the workhorse of
    WD’s datacenter portfolio. The WD Re drive is perfect for high-availability storage arrays that demand a robust storage device, and this drive’s
    high performance, capacity, and reliability make it ideal for data warehousing/mining and high-performance computing. The WD Re uses a SATA interface to provide maximum flexibility and compatibility.

    Product Benefits

    High capacity nearline drive Multiple capacities to suit even the most demanding datacenter, enterprise server, or cloud storage needs.
    Designed for high-intensity applications
    Designed to handle workloads up to 550TB per year – among the highest workload capability of any 3.5-inch hard drive – delivering both performance and reliability to any datacenter environment.

    StableTrac™
    (excluding FBYZ models)
    The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations.

    Vibration Protection

    Enhanced RAFF™ technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time.
    The result is a significant performance improvement in high vibration environments over desktop drives.

    Dual actuator technology

    A head positioning system with two actuators that improves positional accuracy over the data track(s).
    The primary actuator provides coarse displacement using conventional electromagnetic actuator principles.
    The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

    Multi-axis shock sensor

    Automatically detects the subtlest shock events and compensates to protect the data.
    RAID-specific, time-limited error recovery (TLER)
    Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.

    Designed for quality and reliability

    With 2.0 million hours MTBF, these drives ensure one of the highest level reliability ratings for high-capacity enterprise storage needs.

    Thermal extended burn-in test

    Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.

    NoTouch™ ramp load technology

    The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

    Dynamic fly height technology

    Each read-write head’s fly height is adjusted in real time for optimum reliability.

    Specifications

    Interface SATA 6 Gb/s
    Formatted capacity 2TB
    512n/512e user sectors per drive 3,907,029,168
    Native command queuing Yes
    Form factor 3.5-inch
    RoHS compliant Yes

    Performance

    Data transfer rate (max)
    Buffer to host 6 Gb/s
    Host to/from drive (sustained): 200 MB/s
    Cache (MB) : 128
    Rotational speed (RPM) : 7200

    Reliability/Data Integrity
    Load/unload cycles 600,000
    Non-recoverable read errors per bits read : <1 in 101
    MTBF (hours) : 2,000,000
    AFR (%) 0.44
    Limited warranty (years) 5

    Power Management
    Average power requirements (W)
    Sequential read : 7.4
    Sequential write : 7.4
    Random read/write : 8.1
    Idle : 5.9

    Environmental Specifications
    Temperature (°C)
    Operating : 5 to 60
    Non-operating : -40 to 70
    Shock (Gs)
    Operating (2 ms, read/write) : 60
    Operating (2 ms, read) : 65
    Non-operating (2 ms) : 300
    Acoustics (dBA)
    Idle : 25
    Seek (average) : 28

    Physical Dimensions
    Height (in./mm, max) 1.028/26.1
    Length (in./mm, max) 5.787/147
    Width (in./mm, ± .01 in.) 4/101.6
    Weight (lb/kg, ± 10%)1.41/0.64


    Виж още Твърди дискове Вътрешни Western Digital
    Виж всички Твърди дискове Вътрешни в категорията

    Технически характеристики

    Размер:  3.5" (8.89cm)
    Капацитет:  2000 GB
    Интерфейс:  SATA3
    Обороти:  7200 rpm

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    2TB WD Re WD2004FBYZ
    • 2TB WD Re WD2004FBYZ
    • 2TB WD Re WD2004FBYZ