The 16TB WD My Book Duo Desktop RAID External HDD Box recorded at Amazon USA priced at $439.99. Lowest ever!
EDIT: The 18TB single drive version recorded at Amazon USA priced at $299.99.
- Includes 2x 8TB WD hard drives (16TB total un-formatted capacity)
- RAID0 ready
- 2x USB3.0 Type-A ports & 1x USB Type-C 3.1 Gen1 port (5Gbps)
- AC-power required