SSD to flourish with 20nm chips?
 

NAND flash prices will be driven down significantly in 2011, when major chip suppliers progress to 20nm-class processes, according to industry players and observers from Taiwan and China. They do not expect solid state drives (SSDs) to achieve deep penetration in the PC market until 2011.

http://www.digitimes.com/news/a20091125PB201.html