Never use Dell to customize a gaming PC anymore. They no longer have the parts you want. I have switched to custom rigs from ibuypower because of the large range of graphics cards, sound boards, and CPUs at a fair price. Other companies rip you off on ram and other upgrades which cost next to nothing to buy or install. Ibuypower has fair prices and caters to the crowd who knows what they want in a gaming pc. I can't say enough good things about their computers, even their pc cases look amazing.