Random access memory (RAM) is the primary internal memory of the central processing unit (CPU). There are two basic types of internal memory called RAM and ROM, and those have their own subsets of memories. Internal memory consists of chips connected to the motherboard and needs to be connected directly to the device in order to use it. Internal memory, also known as primary memory, stores small amounts of data that the computer can access while you're actively using it. Here is a list of 14 types of computer memory: 1. Computer Engineering: What's the Difference? 14 types of computer memory If you want to store data for later use, you also use certain types for that purpose. In addition, it keeps your computer running quickly and allows you to use multiple applications at once.
Memory ensures a device turns on and functions properly. Why is computer memory important?Ĭomputer memory is important because devices cannot process tasks without it. There are many kinds of memory you can use depending on how much you need and the type of device you're using. The central processing unit (CPU), which reads and executes instructions, selects specific cells to read or write data depending on the task the user is asking the computer to do. It consists of several cells, called memory cells, that each have a unique identification number.
Related: 20 Computer Science Interview Questions (With Example Answers) What is computer memory?Ĭomputer memory is an internal or external system that stores data and instructions on a device. In this article, we discuss what computer memory is, why it's important and 14 types of computer memory. If you're interested in a career in computer science, then consider learning more about computer memory and its role in digital devices. In order to function properly, computers require memory to hold information that the central processing unit uses to process and complete instructions. There are many elements involved in ensuring a computer operates at optimum capacity.