WD's My Book Duo storage box puts 20TB on your desktop
 

Western Digital has unveiled the 20TB My Book Duo, its highest-capacity storage system yet, and it's a good example of the pluses and minuses of spinning hard disks compared to SSDs. The system works at either RAID 0, which offers the maximum speed b...

https://www.engadget.com/2017/08/24/...-20TB-desktop/