We have just recently purchased one of Netstor's NA333TB 16 Bay Thunderbolt Rack-mounts.
The unit will be installed into one of our clients newest locations, replacing 3 existing backup and RAID Solutions.
The Unit is currently built with the Areca 1882ix-16 Raid Controller and 48TB SATA Drives on a RAID 6 Setting allowing 42TB Usage.
The Unit will be also used on a clients network to allow them to display the drive to customers to download previews of project work.
We look forward to upgrading the NA333TB to Thunderbolt 2 to enjoy even faster speeds.