HGST - Now part of Western Digital - has launched a new 3.5" (boo), 14 Terabyte (yay!) mechanical hard drive. Using Shingled Magnetic Recording, HGST (formerly Hitachi Global Storage Technologies, I'm glad they acronym'd it!) has managed to cram 14 Terabytes into a single HDD, albeit for the enterprise. HGST has filled the drive with helium gas, a well known trick these days for increasing efficiencies.
Read more here.
Read more here.