i would just use stock one (the one you get with CPU), and if it will be to loud for you just buy air cooler, single rad water coolers are not worth it they louder than air coolers and not very good a cooling, air coolers will do a lot better. only 240mm water coolers are worth it. single fans are not
Also when the CPU and the hyper 212 fan comes would the thermal paste what comes with the CPU do or should I buy some ?
thanks a lot ^~^