LOOK I HAVE INDECISION ABOUT USE A BETTER GRAPHIC CARD, WHAT CARD CAN I USE, I HAVE A 500 WATTS CERTIFICATE LITEON POWER, LITE ON4281, I THINK I HAVE PCI EXPRESS PORT, BUT I NOT SECURE, AND FOR ME THIS XEON E3 1230 V2 IS GREAT. WHY THE PEOPLE SAY THIS CPU IS BAD? I USE IT AND IS THE BETTER CPU WHAT I USED IN MY LIFE, INCLUDE THE INTEL I3 6TH GENERATION IS VERY SLOW FOR ME.