Western Digital's original My Cloud personal cloud storage solution brought a unique approach to the NAS segment, for individuals and the SOHO crowd, and the subsequent multi-bay My Cloud EX4 offered a beastly amount of storage--8TB, 12TB, or 16TB--via the same ?My Cloud? platform.

WD introduced the My Cloud EX2 as something of a ?tweener' solution, bringing a two-bay option that isn't as hard on the wallet as the EX4 yet offers a copious amount of storage capacity and more powerful features such as RAID...