Ram DDR3 4Gb 1600MHz

RAM stands for Random Access Memory. It is a type of computer memory that is used to store data and machine code currently being used and processed by a computer. Unlike storage memory (like hard drives or SSDs), RAM is volatile and is cleared when the computer is turned off. It provides quick access to data that the computer's processor needs to perform tasks in real-time. The more RAM a computer has, the more data it can store temporarily, which can improve overall system performance and responsiveness.