Hello. I thnking of replacing my AMD Phenom X4 (not sure of model number) 2,6GHz with AMD FX-1400 Black Edition 3.6GHz which is AM3+ processor. My mobo has AM2+ socket so will it fit? I've heard that it will fit to AM3 but not sure about AM3+. Do they even have difference? Thanks in advance, i just started my IT studies and i'm not so familiar with these stuff so..