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WD My Cloud EX2 Ultra 4TB Network Hard Drive

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Provide your network with easily-accessible storage with the Western Digital My Cloud EX2 Ultra 4TB Network Hard Drive. Featuring WD Red drives and easy encryption, network computing has become more reliable and secure.

The Western Digital Logo

Reliable network storage anytime, anywhere

The My Cloud EX2 Ultra Network Hard Drive

The My Cloud Ultra EX2 network hard drive from Western Digital

Centralised storage access

Photos, videos, music, documents, and other files are kept safe in the Western Digital My Cloud EX2 Ultra 4TB Network Hard Drive. Securely access and sync your files from through the network hard drive’s Ethernet interface,, or the My Cloud app.

The My Cloud Ultra NAS with drive compartment open

High performance

A Marvel ARMADA 385 1.3GHz dual-core processor ensures fast transfer rates whether you’re streaming video files or uploading high-resolution images, while the hard drive’s 1GB DDR3 memory allows you to multi-task easily, like checking your multimedia files while transferring documents.

The rear of the My Cloud Ultra NAS device

Sync and share with ease

Automatically sync your multimedia collection and documents across several computers and your My Cloud device, for immediate file availability when you need them. The Western Digital NAS features simple file and folder sharing that can also be accessed throughout the home or office network.

An angled shot of the Western Digital NAS device

Built to suit your needs

Featuring a range of RAID options, the My Cloud network drive lets you choose the setup that best suits your needs. Options include RAID0 for improved performance and RAID1 for mirrored data protection. JBOD and spanning support are also an option for non-RAID configurations.

The WD My Cloud EX2 Ultra packaging

Enhanced data protection

The Western Digital network-attached drive can be secured with 256-bit AES volume encryption and automatic backups to a separate NAS device or other supported cloud service. Compatible software for both Windows and Mac systems allows the user to customise saving content onto the network drive.

What's In The Box?

  • 1 x NAS
  • 1 x Ethernet cable
  • 1 x Power supply
  • 1 x Quick install guide


Barcode (GTIN) 718037843827
Product Type External Hard Drives
External Hard Drive Type Network Storage
Brand WD
Model My Cloud EX2 Ultra
Primary Storage Capacity 4TB
Connectivity USB 3.0
Supported Operating System Mac OS X, Windows 10, Windows 7, Windows 8
Product Height (cm) 16.5
Product Width (cm) 9.9
Product Depth (cm) 15.7
Manufacturers Express Warranty (months) 36

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  • Buying Guide: External Hard Drives

    An external hard drive allows you to increase the storage capacity of your computer without the need to install any complicated hardware. This guide offers an overview of external storage devices available.

  • Buying Guide: Network Storage

    Network Attached Storage offers an effective way to create a centralised storage solution for your home or small business. This guide explains how multiple users can access, stream and save data across a wide variety of devices.


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WD My Cloud EX2 Ultra 4TB Network Hard Drive
WDBVBZ0040JCH 718037843827

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