The mobo supports DDR3 1600 but the Cpu is only limited to 1333. I really want those Corsair Vengeance memory but im scared that I will experience some problems. Can you guys help me out please? im not much of an overclocking fan or guru. Should I stick to the XMS3 1333 or buy the Vengeance 1600 instead? Should I turn on turbo frequency on the CPU so that it can run at 3.1Ghz?
Also, I highly doubt you would run into issues by using 1600Mhz RAM over 1333Mhz, most of the time, the motherboard/CPU clocks down the CPU to what it can run it at. For example, if you purchase 1600Mhz RAM and your CPU only supports 1333Mhz, it'll automatically downclock the RAM to 1333Mhz.
Turbo on your CPU is automatically done, so whenever you're not doing anything that intensive, it will automatically boost your clock speeds to whatever the rated frequency is
That motherboard seems fine, by the way, it has some pretty decent reviews and I'm fond of the looks
Also with that board, since it's part of Intel's latest chipsets, you have the option of upgrading to Ivy Bridge CPU's in the future if you so desired. You won't be able to overclock, but at least you have the option of upgrading to any LGA1155 CPU out on the market