667mhz..... Wruumm.. Wrumm... :e
http://www.xbitlabs.com/news/memory/display/20040805023117.html
" If the information is correct, Samsung will be the first DRAM company to begin the transition to 90nm process technology. The report suggests that initially the company will produce 512Mb DDR2 devices at 400MHz, 533MHz and 667MHz speed-bins. Mass production using 90nm process technology is slated to begin in late 2004 or early 2005. "