i need a computer built for gaming performance and as close to 1200 you can get. it also needs a monitor mouse and keyboard. speakers if possible. monitor preferably around 23-24 inches. thanks in advance
I'd get a different case - on a $1200 build, using a $30 case makes the whole thing look cheap. You want at least a $60 - $70 case like the Corsair 500R or NZXT Phantom 410 instead.
If you want to save even more money you could go for the i5-4670 (non K) if you are not going to overclock. If you are going to overclock you should stay with the 4670K.