pentium 4 technology - this is pentium 4 technology chip which is outdated now but was very popular few years back it is very much better than the pentium 3 processor which has a great processing power. it processes your data really fast not as fast as code 2 duo or quad one but is fine. i had a pentium 4 processor running at 3.2ghz i just upgraded it to core 2 quad which has 4 cores.