In this video and article you will be found what is RAM and What is ROM? What is the main difference between them? Let's Get into it... for more videos and articles: www.youtube.com/solutionsnerds RAM and ROM? There is one major difference between a read-only memory (ROM) and a random-access memory (RAM) chip: ROM can hold data without power and RAM cannot. Essentially, ROM is meant for permanent storage, and RAM is for temporary storage. Alternate explanation A ROM chip is a non-volatile storage medium, which means it does not require a constant source of power to retain the information stored on it. By contrast, a RAM chip is volatile, which means it loses any information it is holding when the power is turned off. Other differences between a ROM and a RAM A ROM chip is used primarily in the startup process of a computer, whereas a RAM chip is used in the normal operations of a computer once the operating system has been loaded. Writing data to a ROM chip is a m...