Western Digital Demos 3TB Hard Drives Tech for release in 2010
 

Western Digital, a leading maker of hard disk drives, has announced that it had achieve record areal density using its perpendicular magnetic recording (PMR)/tunneling magneto-resistive (TuMR) head technology. The achievement will allow the company to product 3TB hard disk drives in about three years time.

http://www.xbitlabs.com/news/storage...025230505.html