Though I am not quite sure as to why one would liquid cool a GeForce GTX 750. But if you like to do so, EK launched a new value oriented water block for the NVIDIA Maxwell GM107 GPU based GeForce GTX 750- and GTX 750 Ti series graphics cards - the EK-FC750 GTX.
Due to variety of NVIDIA GeForce GTX 750 (Ti) circuit board designs and no prescribed standard this water block directly cools GPU and RAM only in order to maximize hardware compatibility. Product features single-slot design to free adjacent PCI(e) slot and allow stacking of these graphics cards for high density computing application. EK-FC750 GTX water block also features a very high flow design therefore it can be easily used in liquid cooling systems using weaker water pumps.
Base is made of electrolytic copper while the top is made of quality POM Acetal material. Up to four EK-FC750 GTX water blocks can be used on a single ATX form factor motherboard by using EK-FC Terminal (DUAL, TRIPLE or QUAD type) system or other means of interconnectivity. Please note that EK-FC Bridge & Link system is not compatible with this water block.