Inside every Drobo is the revolutionary BeyondRAID® storage technology that protects data against a hard disk crash, yet is simple enough for anyone to use. As long as you have more than a single disk in Drobo, all data on Drobo is safe no matter which hard disk fails. There’s no need to worry about anything else.

-          Fastest Drobo 4-bay -  3x faster performance and 4x faster rebuilds vs. Gen2

-          Upgraded Hardware Architecture - Connection, processor, more memory

-          USB 3.0 connection - Compatible with Mac OS X and Windows

-          Apple Time Machine™ Support - Create backup specific volume with one click

-          Battery Backup onboard - Protects your data in the event of a power failure

-          Single or Dual Drive Redundancy - Protect against one or two simultaneous drive failures

-          Instant expansion up to 16TB and beyond