Im looking to top mount an aio cooler that works well enough to keep an i5 12600k cpu as cool as possible. the two cases in question are the corsair 4000d high airflow and the corsair 5000d high airflow. I am wanting to know what cooler will fit into the case and also not overlap the ram slots/sticks. I'd prefer to get the smaller case if there's a compatible sized cooler. if not i am open to getting a bigger cooler for the bigger case. it is critical to me that the cooler is able to keep the temperature on the lower side of the acceptable range while under full usage. Thanks in advance for any input.