Quote Originally Posted by gabe View Post
Dual-row radiators also run in parallel Utnorris. The only difference is the additional pressure drop caused by the presence of the fittings.
I get that, however in this situation the water is going to flow in the direction of least resistance and therefore my concern would be that it would bypass the first rad and just flow through the second rad. I am not saying that no water would flow through the first rad, but rather that the amount would be siginificantly less than the second rad and so forth. Now I have never ran two rads, video cards or anything else in parallel, so this is more of a question than statement and I am just trying to understand how this will work. I am thinking about running my 2 gpu's in parallel, but from what I have read is that you lose performance because the water by-passes the first block for the most part and goes to the second block. I guess it would help if someone could link me a picture or diagram showing how the water should flow.