WD Red NAS Hard Drive WD40EFRX - hard drive - 4 TB - SATA 6Gb/s

Art.no. BI1 212725
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1 to 7 working days
160,00ex VAT/unit

Product Info

Beyond desktop with NASware Important features for system integrators Save power and money Intelligent error recovery Command completion

WD's exclusive NASware technology, built into every WD Red hard drive, improves NAS storage performance by reducing common hard drive concerns in NAS systems including concerns for things like compatibility, integration, upgradeability, reliability and cost of ownership that are experienced with a hard drive designed for desktop computers.


  • Optical Storage / Write Speed
    600 Mo/s
  • Storage Removable / Native Capacity
    4 To
  • High capacity
  • Dimensions & Weight / Height
    26.1 mm
  • Dimensions & Weight / Width
    101.6 mm
  • Dimensions & Weight (Handset) / Weight
    680 g
  • Dimensions & Weight / Depth
    147 mm
  • Header / Packaged Quantity
  • Hard Drive / Form Factor
    3.5" x 1/3H
  • Hard Drive / Form Factor (Short)
  • Service & Support / Type
    3 years warranty
  • Header / Product Line
    WD Red NAS Hard Drive
  • Header / Compatibility
  • Miscellaneous / Compatible Mobile Devices

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