http://www.digitimes.com/NewsShow/Article.asp?datePublish=2004/03/01&pages=A7&seq=44
Intel has delayed general availability of its 90nm 3GHz Prescott processors to April from the original schedule of mid-March due to production capacity constraints at its wafer foundry, according to sources at Taiwanese distributors. The processor was originally expected to be available in mid-March. It is unclear if there has been any impact on the availability of this processor to OEM customers.