The My Cloud Expert Series includes My Cloud EX2100 (two-bay) and My Cloud EX4100 (four-bay) high-performance NAS systems designed from the ground up for creative professionals and prosumers that need to reliably save, share, back up, stream and manage large amounts of digital data. Powered by the latest version of the dual-core Marvell Armada processor, these two new additions to the Expert Series offer top of their class read/write speeds for simultaneous, high-performance HD media streaming with up to 24 Tb of storage capacity.

The new My Cloud Business Series includes My Cloud DL2100 (two-bay) and My Cloud DL4100 (four-bay) high-performance NAS systems built to provide the reliability, security and scalability small business customers need. Powered by Intel Atom dual-core processors with up to 24 Tb of storage capacity, the My Cloud Business Series runs on the acclaimed Linux-based WD My Cloud operating software (OS).

"As the market leader in the single-bay personal cloud category with our award winning My Cloud platform, as well as in the NAS hard disk drive (HDD) category with our WD Red line, WD understands that customers need more power and more choice in NAS systems," said Jim Welsh, executive vice president, WD Content Solutions Business and Worldwide Sales. "We are very excited about our new My Cloud Expert Series and My Cloud Business Series NAS products that offer the performance, ease of use, reliability and My Cloud OS that customers want from WD."