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WD Gold 4TB 3.5" Enterprise Internal Hard Drive

Misco No. : 2580903
Manufacturer/No: WD / WD4002FYYZ
Price:
£151.95 Ex VAT
£182.34 Inc VAT
Availability: In stock
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Key Features
  • Specifically designed for use in enterprise servers, datacenter servers, and storage systems
  • Tested for 24x7x365 reliability at workloads up to 550TB per year
  • High level of reliability with up to 2.5 million hours MTBF
  • Performance-optimized for heavy application workloads



Product Features
  • High capacity nearline drive
    Massive capacities suit even the extremely demanding datacenter, enterprise server, or cloud storage needs.
  • Designed for high-intensity applications
    Designed to handle high workloads delivering both performance and reliability to any datacenter environment.
  • StableTrac
    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
    These drives ensure one of the highest level reliability ratings for high-capacity enterprise storage needs.
  • 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.



WD Gold 4TB 3.5" Enterprise Internal Hard Drive

With up to ten times the workload capacity of desktop drives, WD Gold hard drives employ advanced technology to deliver among the best in reliability, capacity, power efficiency and performance. Designed for a multitude of Datacenter-specific applications, WD Gold hard drives are perfect for high-availability server and storage arrays that demand the most robust storage device.



Product Specifications

Product DescriptionWD Gold Datacenter Hard Drive WD4002FYYZ - hard drive - 4 TB - SATA 6Gb/s
TypeHard drive - internal
Capacity4 TB
Form Factor3.5" x 1/3H
InterfaceSATA 6Gb/s
Data Transfer Rate600 MBps
Buffer Size128 MB
Spindle Speed7200 rpm
FeaturesNative Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, NAS compatible, 24x7 availability, Dynamic fly height technology, advanced format 512n
Dimensions (WxDxH)101.6 mm x 147 mm x 26.1 mm
Weight715 g
Manufacturer Warranty5 years warranty



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