Need advice?

i recommend get the Sunbeam Core Contact Freezer and not using the stock fan
http://www.newegg.com/Product/Prod [...] 6835207004

i wouldn't want stock fan for anything, though as long as your temps don't go past 62ish at load you will be fine

im assuming the processor is a black edition, i haven't seen any non-BE 720's
go into the bios and raise the multi to 16x and setting the core voltage to say 1.3v
if you don't get into windows up the voltage one step until it seems stable, download prime95 and coretemp, run prime95 stress test with small FFT's and watch your temp, if it gets too high restart and lower voltage, if it crashes raise voltage (unless it is running hot then put it back to stock and wait for the sunbeam to come in)

^CCF FTW!