Also i highly suggest you pick your 670's wisely not all are on the same

 level i would be all over that Asus 670 TOP for its high factory overclock, improved cooler,heavily modified PCB, with an efficient Christian louboutin Outlet VRM design to produce low temperatures, improved voltage regulation circuitry, much better ChiL controller , specially binned chip and voltage control and monitoring support that you won't find on most other nonreference cards. It looks aggressive to me and indeed is quite a monster let's keep it on the real not only does it preform top notch most cards bow down or wish they had legs so they could run in fear when 670 TOP enters the room all bets are off. But after this response in my thread, I did some heavy research across several review sites. Closed circuit water cooling solutions have a number of drawbacks that steered me clear of them now. Because they are closed (and Cheap Christian louboutin Replica a relatively new tech) their longevity is questionable. With traditional water cool builds, you treat the fluid on a regular basis to ensure it's efficiency, etc. With closed systems, you can't really do that. Also, even the higher end ones such as the H100 and Water 2.0, often resulted in a mere 2 deg temp difference, but they command a $50 dollar premium.

Don't get me wrong, they have their benefits, and they look Replica louboutin Shoes better IMO. But, the drawbacks, for me, steered me back to tower coolers. Unless you plan on doing some heavy overclocking, I would stick with a good air Christian louboutin Outlet Sale cooler.