I am getting the AMD FD8150FRGUBOX FX-8150 Processor - Eight Core, 8MB L3 Cache, 8MB L2 Cache, 3.60GHz (4.20GHz Max Turbo) 125W on my computer and i was wondering if i needed an aftermarket fan. If i do need one then i plan on getting the Cooler Master Hyper N520 CPU Cooler for 49.99. I don't really know anything about hte computer but i know htat the processor needs am3+ board and i have that but not sure on the cooler or if its even necessary. I would really appreciate it if someone could tell me if it's necessary, and if it is, direct to a fan that i can get on compusa for a cheap price and will fit my motherboard.