Western Digital WDH2Q60000N My Book Studio Edition II 6TB Quad Interface External Hard Drive for $354.00 shipped.  Here is a screenshot for your reference.  Alternatively, it is also available at J&R for $359.99 shipped.  It can be configured as a RAID 0 or RAID 1 array and features interfaces for eSATA, FireWire-800, and USB 2.0. [...]