
Originally Posted by
blazarcher
Doesn't a HIGHER flow rate equal MORE heat dissipation? And considering that probably with 2-3 GTX480 that heat would be more than 1KW. Going through all 4 radiators, all the waterblocks, that at LEAST 2 DDC 3.25 would be required? The way I see it, going with 2 is the minimum and going with three will allow for more flexibility in the future. And going with a HUGE 250mm reservoir will result in more time for ALL that water to cool down before having to go back through the loop.
Here is quote by skinnee @overclock...
"When you put two pumps in series, you're boosting the PQ curve way up (as seen in the charts above), the restriction of your loop or pressure drop moves further along the X or flow axis...translating into a higher flow rate for your loop."
And with a greater flow rate, equal more heat dissipation. So right now I'm thinking of either going with 2 or 3 (Pricing Aside of course, just all for performance).
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