I have a corsair h45 but I don't know where to plug in the cables. I have a gigabyte z270-HD3P motherboard, which has ONE Cpu_fan header, and 3 system_fan header. Where do I plug in the two cables (Fan cable has 4 pins, pump cable has 3 pins)??
Since all the CPU and system fan headers on your motherboard are 4pin, you would need to buy an inexpensive 3pin to 4pin adapter cable for your pump cable.
Since all the CPU and system fan headers on your motherboard are 4pin, you would need to buy an inexpensive 3pin to 4pin adapter cable for your pump cable.