CineRAID CR-H458 RAID 4-Bay USB 3.0 & eSATA Enclosure for $139.99 shipped after coupon code EMCXPWS36 and a $30 rebate.  Here is a screenshot for your reference.  It is hot-swappable and features USB 3.0 and eSATA connectivity, RAID 0, 1, 10, 3, and RAID 5.  It also has a toolless design, internal RAID controller, automatic [...]