Sometimes it can be hard to find an easy, affordable and reliable solution for external PC backups in one product. I have used several HDD enclosures and NAS products from several different makers and never really fell in love with any of them. Most of them have extremely complicated menus that you have to sift through to try and figure out how to change the RAID setup of the device. Then you have to wait several hours just for it to format a few hundred Gigs of space. In the past, when deciding on a RAID capable enclosure you really need to prioritize what is important to you and ask yourself a few questions. How much does it cost? How reliable it is? How easy is it to use? Keep all of those questions in mind as you read this review and I think you will be pleasantly surprised with this enclosure.