DIMM
A dual inline memory module is a memory that is similar to the main memory (RAM). The DIMM module, a double-row memory chip, consists of one or more RAM chips and a circuit board. These are connected to the motherboard from the computer. The integrated circuits of a dual inline memory module offer processing units such as servers, for example, the possibility of dynamically reading and writing information in the shortest possible time. They have between 72 and 240 pins. DIMM modules are used in servers, in PCs with motherboards and in other processing units. Dual in-line memory modules have notches in different places. So they can be installed eas-ily and the incorrect installation is as good as impossible.