Need help with my new build.

I am currently in the process of a building myself a new gaming pc. I will be over clocking. Not looking to spend more than 400..

Already have this case:http://www.newegg.com/Product/Produ...146070&cm_re=nzxt_case-_-11-146-070-_-Product

This ram:http://www.newegg.com/Product/Product.aspx?Item=N82E16820231426&cm_re=8gb_ram-_-20-231-426-_-Product

And this power supply:http://www.newegg.com/Product/Product.aspx?Item=N82E16817371022

Also i will not need to buy a graphics card, my bro is giving me his.

What else do i need?

*edit*
This is my first build so i will need a bit of help

 

if you want a gaming PC a good graphics card is a much, and much of the motherboard your gunna buy depends on what type of graphics card you need to support etc < and are you going to be overclocking or no?

 

What graphics card are you getting?

 

Mobo that is compatible with your proc and RAM. An HD for your data. Optical drive. For cooling I recommend Corsair H70 for about 100 bucks, as usual. If you're already getting a gpu then this is all you need.