what is ram slot

A1 (slot 1) and B1 (slot 3) are typically reserved for a single channel of the same type, and A2 (slot 2) and B2 (slot 4) are considered to be dual-channel RAM slots. slot 798 image credit: ASUS Which RAM Slot to Use for a Single Stick? Unless your motherboard has only one RAM slot available, it is usually advised to install the single RAM stick in the