Fans with 4-pin PWM plugs are very popular, as they allow an efficient fan regulation, but especially when used with older mainboards or fan controllers, they are not always easy to operate. The reason for this is the lack of suitable connections or the usually small number of PWM connections.

EK Water Blocks' PWM-Y cable, with which two PWM fans can be connected to one PWM socket at the same time, can help. In addition to the Y-cable function, two standard 3-pin fans can also be connected to it without any problems. The cable is sheathed with a high-quality sleeve to ensure a very good protection.