Do I need two water pumps for two radiators? Tags: Components CPUs Corsair Last response: January 31, 2014 8:06 PM in Components Share Nada190 January 31, 2014 2:44:53 PM I want to use two 480mm radiators, Alphacool XT45 and ST30 for my loop with only one cpu block, overkill I know but whocares. Do I need two pumps or can I get away with one? It's a Corsair 900D, one rad on top and one on the bottom. More about : water pumps radiators xboost January 31, 2014 2:51:04 PM 1 good pump will be enough, just buy from a good brand and get a high capacity one. m 0 l Nada190 January 31, 2014 8:06:17 PM xboost said:1 good pump will be enough, just buy from a good brand and get a high capacity one. How powerful would I need? Do I look at the lph spec? m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedDual radiators and dual pumps from a corsair H50 water cooler Forum Phantom 410 Water Cooling Loop Radiators/Pumps Forum aerocool xpredator x1 and two radiator water cooling system Forum SolvedWill i need water cooling for two gtx 670 4gb sli'ed cards? Forum SolvedMax overclock with these two radiators for an FX-8350 Forum SolvedTwo Pumps in Series: X20 750 + Laing D5 vario Possible or not? Forum SolvedTwo 2x120mm radiators Enough? Forum CM Storm Trooper & Corsair H110 - Do I need water block, tubing, pump, reservoir, radiator, fan and coolant??? Forum SolvedQX6850 two 8800GTS SSC water cooling Forum Two Pumps? Forum SolvedLooking for four blue LED fans, two for water cooler and two for case? Forum SolvedRadiator sandwich for two different loops Forum SolvedWater cooling a 2500k and two GTX 680's Forum SolvedI've got two 680's under water...how do I go about overclocking them? Forum SolvedWhat cables do I need to setup two monitors? Forum SolvedNeed a bit of extra information about these two GFX cards Forum SolvedI have two CPU fans, and need advice on which to use. Forum SolvedHow much power do i need for two 7950s? Forum SolvedNeed help comparing two ASUS GPUs Forum SolvedI need help with the choice of two monitors Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !