g-unit1111 :
What you're looking for doesn't exist. The only thing that I can think of that comes close would be the Fractal Design Node 304.
Unless you're buying a server, there is ZERO reason to purchase a Xeon, stick with the i5-3470 or i5-3350P.
Since I'm not looking for any thing specific, something that can fit and cool small dual slot card and 65 watt CPU on a mini itx board in as small a package as possible (note this) for under 150$. 4 cores and 8 threads (i7 specs) for the same price as an i5, is a reason to get a xeon, it might not help in games, but doing virtually anything else it does.