A step-by-step tutorial showing how to upgrade iMac (2020) RAM. Using this guide with your 5K iMac, you can save up to $2000 on a 128GB memory upgrade.

When choosing a new Mac, one of the most important decisions you'll make is how much memory to configure. This guide helps you to work out how much RAM you need. With the advent of Apple silicon ...

Simon-Pierre also provides a download link to a software utility that will test whether or not the memory bus on an iMac G5 with two RAM chips is running in 64-bit or 128-bit mode.