This is a fantastic workhorse Thunderbolt 2 RAID array, that I have found to be more reliable than comparable G-RAIDs. I'm including all 8 Seagate NAS 3TB heavy duty hard drives. With its current hardware RAID 5 Configuration, this setup offers 21TB of data-redundant, high-speed storage.

I am only selling this enclosure because I recently upgraded my system and have bought the thunderbolt 3 version of this unit.