Water cooler from the well-known company Cooler Master, model MasterLiquid ML120R RGB. It supports addressable RGB, meaning you can control the color according to the RGB lighting style in your entire case. I bought it for approximately 300 SAR or slightly more, and I'm selling it for only 150 SAR without the original box. I've placed it in an external box. Note: It was installed with the setup shown in the picture, and its performance was excellent. I never faced any issues with it, but I replaced it with a 3-fan model for aesthetic reasons.