NVIDIA's GeForce GTX 470 is one of the better GPU offerings on the market right now, but it's also one of the hottest. It's for that reason that after-market coolers exist, although few get quite as high-end as CoolIT's Omni A.L.C. - and the ~$200 price tag proves it. Given that price, let's take a look and see just what this thing is made of.



Link: Techgage