TrustedReviews posted a review of the Western Digital Essential NetCenter 320GB NAS box
The NetCenter product is well designed and built with a solid plastic chassis although weighing in at 1.4kg it’s by no means easily portable. Designed to look good on your desk the NetCenter comes with a couple of plastic clip-on feet allowing it to stand on its side. It should be mounted in this position as all ventilation is provided by grilles at the side making for silent running. A Fast Ethernet port is located at the rear and partnered by a couple of USB 2.0 ports. The latter adds some diversity to the NetCenter as you can connect other external storage devices or USB printers and share them all over the network.Western Digital Essential NetCenter 320GB