Do I need Cooler Master 212+

You can't overclock an i5 3470 and it will run up to 3.6GHz in turbo mode with the stock HSF. You can certainly buy a Cooler Master 212+ if you can afford it because the CPU will run cooler, but it definitely isn't required.
 

johnnsti08

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Dec 29, 2012
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I already have a 212+ but i just may want to sell if for other purposes. I also saw videos where people overclocked it to 4GHZ and hear it isn't fully locked :S