Random Access Memory (RAM)

RAM stands for Random Access Memory – it’s where your device stores data for programs that are open and running.

RAM is a type of volatile memory, which means all data is lost when the power is turned off.

The more RAM a computer has, the more it can do at once — more open tabs, more apps running smoothly, and faster switching between tasks.

Memory Locations

Each memory location in RAM has its own unique address. This allows the processor to read or write data to the correct place using the Address Bus.

Data is stored in seperate locations.

Each location is unique.

Each memory location in RAM has its own unique address. This allows the processor to read or write data to the correct place using the Address Bus.

National 5 Target

You should be able to describe what RAM is.

You should be able to explain what happens to RAM when the devices power is turned off.

You should be able to explain how data is stored in memory.