The CPU cooler that comes with the CPU is sufficient enough. You're going to want to invest in case fan(s) to help push air and cool all your components. Ideally you're going to want to set up your case in a "Push-Pull" configuration. Most cases come with some entry level fans.. but if you're looking for something a bit nicer and will keep your case silent, i would recommend these: http://www.corsair.com/en-in/air-series-af120-quiet-edition-high-airflow-120mm-fan
The CPU cooler that comes with the CPU is sufficient enough. You're going to want to invest in case fan(s) to help push air and cool all your components. Ideally you're going to want to set up your case in a "Push-Pull" configuration. Most cases come with some entry level fans.. but if you're looking for something a bit nicer and will keep your case silent, i would recommend these: http://www.corsair.com/en-in/air-series-af120-quiet-edition-high-airflow-120mm-fan