Product Comparison - Cooling Systems

Model Fans1 Radiator Pump Flow Rate2 Pump Static Head2 # of Pumps Thermistor (Ohms) Display
ERM-3K3UA / CU
 9 x 120mm (968.4CFM) Al or Cu ~22.3L/min
(5.9GPM)		 ~5.8m (19ft) 1 10K VFD
EX2-1055
  (Exos-2.5)		 3 x 120mm (268.5CFM) Al 8.7L/min
(2.3GPM)		 7m (23ft) 1 10K LED
EX2-755-V2
  (Exos-2 V2)		 2 x 120mm (179CFM) Al 7L/min
(1.85GPM)		 2.6m (8.53ft) 1 50K LED
EXT-440CU 1 x 120mm (108CFM) Cu 7L/min
(1.85GPM)		 2.6m (8.53ft) 1 10K LED
KIT-EHX1020 3 x 120mm (268.5CFM) Al 8.7L/min
(2.3GPM)		 7m (23ft) 1 n/a n/a
KIT-EHX1320CUV 4 x 120mm (358CFM) Cu 8.7L/min
(2.3GPM)		 7m (23ft) 1 n/a n/a

1  Fan CFM refers to maximum capability of the internal fans. Air flow and radiator size are primary factors in determining thermal performance, but total cooling also relies on the efficiency and quantity of connected water blocks, tubing configuration, coolant used, etc.

2  Pump specifications refer to maximum capability of the internal pump. Additional resistance from other components (such as the reservoir, water blocks, heat exchanger, and fittings) are excluded.


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