Meet the Areca arc-8050u3-6 RAID Enclosure: a handy solution for all your storage needs at home or in your office. It can handle up to 6 drives up to 12TB. It has RAID 0, 1, 1E, 3, 5, 6, 10, 30, 50, 60 options. The device is powered by a dual core processor with 2 GB RAM. A battery backup module is available as an option.