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Discontinued Product

Western Digital 4TB ShareSpace Network Storage System - WDA4NC40000N

Abt Model: WDA4NC40000N | UPC Code: 718037733654
This product is no longer available.

Product Details

Western Digital 4TB ShareSpace Network Storage System, Model WDA4NC40000N

This high-speed network-attached storage system with capacities up to 8 TB and a space-saving footprint gives you all the benefits of a big time data center without the need for a big time IT department. Perfect for centralizing and sharing data and multimedia files on a small office or home network.


  • Big capacity, small footprint
    Offered in 2, 4 and 8 TB capacities, this small-footprint four-bay system takes up very little space and provides plenty of storage to go around
  • RAID capability
    Offers multiple RAID configurations for data protection and speed -- RAID 0 (Striped), RAID 1 (Mirrored) and RAID 5. The RAID 5 mode, only available on the fully-populated 4-drive system, is the recommended mode to achieve both high-performance and data protection through redundancy
    • The 4 and 8 TB WD ShareSpace systems are shipped in RAID 5 mode for maximum reliability
    • The 2 TB WD ShareSpace system is shipped in Spanning Mode for maximum capacity and the flexibility to add additional drives without reformatting the system
  • High-speed access, Ethernet connectivity
    Provides data transfer rates up to 1000 Mbit/s when used in a GigE network. Gigabit networking and transfer rates are five to six times faster than other network storage systems. This performance is comparable to USB 2.0 direct-attached storage
  • Easy setup and discovery
    An intuitive set-up wizard and easy-to-use discovery tool makes installation a snap
  • E-mail alert system
    Monitors drive and system health and sends you an e-mail if a problem is detected
  • Stream digital media anywhere in your home
    Built-in media server for streaming music, photos and movies to any DLNA certified multimedia device such as Playstation® 3, Xbox 360®, wireless digital picture frames, and connected audio receivers. DLNA 1.5 & UPnP certified
  • iTunes® server support
    Centralize your music collection and stream to a Mac® or Windows® PC using iTunes software
  • Build your collection
    Centralize digital media from all your computers into one vast media library. Now anyone can enjoy your collection from anywhere in your home
  • Microsoft Active Directory support
    Will join an Active Directory domain to utilize AD users and groups
  • Push-button transfer
    Plug a USB drive into the front-mounted USB 2.0 port and push a button to automatically transfer all the data on the drive to the WD ShareSpace system
  • Automatic network backup software
    Set up continuous backup for the computers* in your network using the included automatic backup software. Select the files you want to back up, then set it and forget it; every time you save a change it's automatically backed up. *3 software licenses included
  • Remote access software
    Access your files anywhere, anytime using MioNet remote access services from WD
  • Download manager
    Supports scheduled download through FTP and HTTP. Simultaneously manage multiple download tasks
  • Windows Vista™ certified
    Works seamlessly with Windows Vista to provide easy setup and automatic discovery
  • Built-in FTP server
    Set up your own FTP server. Manage the access authority and share your files with your friends or customers easily
  • Three USB 2.0 ports
    Two USB ports on the back to connect additional USB hard drives for backup or additional network storage. One USB port on the front for push button transfer
  • Cooler, quieter, eco-friendlier
    Equipped with WD drives using WD GreenPower Technology, this system, with its efficient cooling architecture, and power saving mode, consumes up to 33% less power**, is reliably cool, and remarkably quiet
  • Power failure protection
    Connect this system to your Universal Power Supply (UPS). If a power failure occurs, the system will shut down gracefully, protecting you from data loss
  • Easy maintenance
    Add or swap out drives quickly and easily
  • Network storage manager
    Manage your system configuration, create user IDs, passwords, security permissions, and quotas



  • Serial Transfer Rate
    • USB 2.0
      • Serial Bus Transfer Rate (USB 2.0): 480 Mb/s (Max)
  • Transfer Rates
    • Ethernet: 10/100/1000 Mb/s capable


  • Temperature
    • Operating: 41° F to 95° F
    • Non-operating: -4° F to 149° F


  • Current Requirements
    • Power Dissipation
      • AC Input Voltage: 100-240 VAC
      • AC Input Frequency: 47-63 Hz

Approximate Dimensions:

  • Height: 7.73"
  • Width: 6.3"
  • Depth: 7.84"

Approximate Weight:

  • Unit: 10.78 lbs
  • Shipping: 15 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
Key Features
RAID Capability/ Ethernet Connectivity/ E-mail Alert System/ Stream Digital Media Anywhere In Your Home/ Microsoft Active Directory Support/ Push-Button Transfer/ Built-In FTP Server/ Three USB 2.0 Ports/ Cooler, Quieter, Eco-Friendlier/ Power Failure Protection/ Network Storage Manager/ Silver Finish
More reasons to buy the Western Digital WDA4NC40000N from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Western Digital WDA4NC40000N is Brand New.
  • The Western Digital WDA4NC40000N Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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