With Intel set to unveil its next-generation Bearlake desktop chipsets (also known as the 3 Series) by the end of this month, market intelligence firm DRAMeXchange is predicting that DDR3 supportable motherboards and DRAM modules will soon follow beginning in the second quarter of 2007.
However, the firm warns that DDR3 512-Mbyte memory chip prices will likely remain too expensive for most consumers and won't become a mainstream standard until 2009.
The DDR3 512-Mbyte chip is still above the $20 level, according to DRAMeXchange, and the DDR3 512-Mbyte module price currently hovers around $180. That is eight times higher than the DDR2 512MB modules, which come in at $23.
Because of these high prices, DDR3 is not expected to become the new standard in 2007, DRAMeXchange said?at least not until the 70-nm manufacturing process becomes more mature, something that isn't expected to occur until 2009. --
Extremetech.com