Is 400l/hr pump adequate suited to dual rad 120?

wal

Distinguished
Apr 16, 2004
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I see a particular kit that has a pump rated at 400l/hr with a dual rad setup but is this really sufficient? On a single rad it would be fine but why would they use the same pump?
 

BWMerlin

Distinguished
Apr 17, 2003
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18,690
I think it more depends on the pressure the pump can produce as the more items in your water cooling system i.e. rads, water blocks and so on, the higher resistance with water flow. The thermaltake bigwater 745 runs through two rads on a 400 L/P pump so you should be ok.