newegg offers the Mediasonic USB 3.0/eSATA 4-Bay RAID Enclosure (pictured), model no. HFR2-SU3S2, bundled with two Seagate 2TB Barracuda Serial ATA 6Gb/s Internal Hard Drives, model no. ST2000DM001, for $289.99. This $40 mail-in rebate cuts it to $249.99. With free shipping, that's $124 under the lowest total price we could find for these items sold separately elsewhere. The enclosure houses up to four 3.5" drives and features a RAID controller that supports RAID 0, 1, 3, 5, and 10. The hard drives run at 7200 rpm and feature a 64MB cache. Rebate expires July 22.