I have Intel dual core pc. So I need to upgrade it. I am looking for ASRock X79 Extreme and Intel Core i7-3930K. I do not buy all things at a time. So now I buy chaises (price range 15000 - 20000) for next 4/5 years. I need a lot of hdd bay and mount Corsair Hydro Series H100. Next time I buy others product.