Drobo 4-Bay storage device without HDDs:

- for 4 x 2.5" SATA HDD

(max size 2TB per drive, example total capacity with 4 x 2TB drives is 5.44TB)

- data is safe if a hard drive fails

- 1 x USB 2.0

- 2 x Firewire 800

Included power supply and drobo. Not in original box.