A 1.3 GHz dual-core processor for high performance and ultra-fast transfer speeds. Up to 16TB of centralized storage for your entire network. Simple system management for personalized backup.
Product Features
- Centralized network storage and access from anywhere with computers or mobile devices, In RAID 1 mode, the RAID controller duplicates all data from one drive to a second drive in the drive group. RAID 1 provides complete data redundancy but cuts the required storage capacity in half.
- High-performance 1.3 GHz dual-core processor and 1GB memory for seamless media streaming and ultra-fast file transfers
- Milestone Arcus Surveillance software with unlimited camera licenses,Multiple RAID options:With the RAID settings of the My Cloud EX2 Ultra, you can customize your system with the configuration that’s best for you. Use RAID 0 for enhanced performance, RAID 1 for mirrored data protection, or a JBOD / spanning structure for non-RAID configurations.
- Multiple RAID configurations and automatic backup options to help guard important data
- Automatic file synching across all your computers for up-to-date access from anywhere
- Includes 2 x 2TB drives (1.96TB usable capacity in RAID 1)

Hardware is fine, supportig software is unreliable. * Update 01/11/2018 * I’m officially giving up on this NAS and will be replacing it with another one from a different manufacturer. Syncing now never works outside of my home network. I also can’t access the dashboard anymore even when I’m connected to my home network. Using this device has been nothing but 7 months of inconsistent performance and frustrating software issues that seem to have no resolution. Don’t be fooled by Western Digital’s answer to this review – it did absolutely nothing…
Unreliable. DON’T BUY I’m shocked that these WD cloud devices are rated so high by so many sites. I did a lot of research before buying this WD Ultra EX2. I was tenative about buying because I had a 1 TB device from them about 8-9 years ago and hated the interface and sluggishness of its backup. I bought a Seagate 4TB about 2 years ago that has been great but was now ready to have a wifi cloud in the home to keep on top of all the photos/videos and work stuff that I want to ensure I don’t lose. After months of…
Ugh, wish it would work I really wanted to like this, but it just doesn’t work well. Before I purchased it I called WD and talked to a very friendly tech to make sure it could do what I was looking for, which is to remotely back up my laptop as I travel whenever I connect to the internet. He assured me that if I bought this model and used one of their programs (WD Sync) that it would. When it arrived I was having some trouble so I replied to the last email from the tech and he called me a few hours later. We spent…