The first will be the NST-D400SU3 aka NexStar SuperSpeed Dual Bay hard drive dock. After the introduction of enclosure, docks soon followed and in many cases became more useful than an enclosure. There is no assembling and disassembling, just plug and go. The D400SU3 is ideal as it can hold two drives. One added feature to this new model is you can take advantage of both high-speed connections..eSATA and USB 3.0."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips