it is a core 2 duo E4300 , and it should be 1.8ghz not 1.8MHHZ , cos 1.8GHZ =1800MHZ , also it is ok it is ok , not the best dual core cos the bus speed and L2 cache is low but it is better than any of my computers is it the Allendale i know the e4 arent conroe are they and i think it is 65nm if i am not mistaken there again