Storage company WD, today expanded its suite of network attached storage (NAS) solutions with four new products that address the increasing demands for content storage, management, protection and streaming among prosumers, creative professionals and small businesses. Released today are the My Cloud Expert two-bay My Cloud EX2100, and four-bay EX4100. In the My Cloud Business lineup are the two-bay My Cloud DL2100, and four-drive DL-4100.