It's an interesting decision - WD is expanding their low-power 3.5" hard drive offerings with a second line at the same time Seagate exits the "green" market, claiming low-power drives aren't really all that beneficial or quite frankly, special. The Western Digital Red family of hard drives is designed for the 1 to 6 bay SOHO NAS space, which is about as specialized as it gets. WD has several features that they're touting as critical for the NAS user including; NASware specialized firmware, Intellipower low power spindle, robust NAS compatibility list, three year warranty and a dedicated WD Red 24x7 customer support line (1-855-55-WDRED if you need them).
http://www.storagereview.com/western...eview_wd30efrx