Drobo 2TB Bundle with 4x500GB ST3500320NS ES.2 ...
$599.00 From eAegis, Inc.
Drobo 2TB Bundle with 2x1TB WD10EADS 4 Bay FW80...
$549.00 From eAegis, Inc.
Data Robotics Drobo 2TB Storage Array - USB 2.0...
$599.99 From TigerDirect.com