Need some help with a heatsink.

Blenderhead

Reputable
May 17, 2014
52
0
4,640
So I just picked up the new 4690k and want to do some overclocking. My Motherboard is a micro-atx form factor so that could potentially cause a problem. I am stuck between the noctua nh-d15 and the nh-u14s. The overclock I am going for is 4.5 Ghz, and i want the cpu to be as cool as possible (preferably below 75 c). The nh-d15 will work in my system because my motherboard has two pci x16 slots so i can move the graphics card down if i need to. So my question is, should i go dual tower or single tower noctua heatsink.
 

Blenderhead

Reputable
May 17, 2014
52
0
4,640


cant do liquid cooling, and i dont want something cheap necessarily, just something that cools very well.