I have many very fast i5 and i7 second and third gen Gaming towers. They are mostly 3rd gen 3770 processors (3.9 Ghz x 8), there are also a few AMD builds, core 2 quad core builds from 300$,. Also a great selection of 3.6 Ghz 8 core Xeon Lenovo S20 towers. These all come equipped with 625 watt 80 plus power supply's, and can be customized to suit your style of computing, from a home theater powerhouse to one of the fastest gaming rigs you can make. While the computers are already built, parts can be added and taken to match your intention of having a high end build. Please inquire via email or phone to discuss parts and price. Pictures show just a few of the style of builds I have done and some I have available.