2010-04-16 POWER7 http://special.nikkeibp.co.jp/ts/article/a00c/105055/ http://www-06.ibm.com/systems/jp/power/ http://www-06.ibm.com/systems/jp/power/hardware/ http://japan.zdnet.com/news/hardware/story/0,2000056184,20408294,00.htm