For what and what type OC (if any) are you looking for?
amd fx 4100 want it to over clock to 4.3 to 4.5 nd soon I m going to get a gtx 650ti boost so now I just want to replace the stock cooler ,my mobo - asus m5a78lm/usb3 nd corsair vengenance 1600 MHz 4*1 Ram ND als going to upgrade it to 8 gb with my video card