This is a form of computer data storage which stores frequently used programme instructions to increase the general speed of a system.
Depending on the type of laptop you wish to buy, a RAM of between 2G – 4GB and upwards will be required to get your system working optimally. Memory speed refers to the amount of time that it takes the RAM to receive a request from the processor and then read or write data.
Generally, the faster the RAM, the faster the processing speed of your laptop. In other words, with a faster RAM, it is easier for you to use the laptop for your multimedia or multi-tasking activities. RAM speed is measured in Megahertz (MHz), millions of cycles per second, so that it can be compared to your processor’s clock speed.