PC gaming machine setup.?

Is this a good PC gaming setup? Would this setup last like 3 years without upgrades running games on ultra settings? Cooler Master HAF 912 Mid Tower ATX Case Corsair HX Professional Series 750-Watt 80 Plus Certified Power Supply Intel Core i5-2500K Processor 3.3GHz 6 MB Cache Socket Thermaltake Frio Overclocking Universal CPU Cooler Gigabyte [...] http://bit.ly/n7Vv4s