$675-700 Budget Gaming PC

Hey! My friend is wanting a new gaming pc so I cooked this up for him and would like for you to take a look and give opinions!

PCPartpicker: http://pcpartpicker.com/p/3Pezw

Newegg only. (Friend requested)

He has a monitor, a keyboard, a mouse, and windows 7.

Used for gaming and internet use.

Thanks!

Cheaper RAM.  RAM is pretty much all the same stuff.

http://www.newegg.com/Product/Product.aspx?Item=N82E16820313080&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=

R9 270 is an underclocked 270x

http://pcpartpicker.com/part/his-video-card-h270qm2g2m

I'm not sure if you really need an AIO.  I would go with a silent Noctua NH-L9a and not really overclock. since the cooler master stuff is quite loud.