What is RAM, how does it affect performance, and how can you confidently choose your RAM when you shop for a computer? Read this to find out.

How does CPU memory cache work? One of the most important components of a processor is the buffer memory, also called cache. But what is it actually responsible for and how does it work exactly?

Modern workloads are driving the need for more RAM - but how much is enough? Here's what you should know before upgrading.

How long does RAM actually last? Well, it depends! You've got to consider factors such as usage and load, quality of components, and much more.

How much RAM you need in your PC is a balancing act of what you need your PC to do versus how much you want to spend.

DDR, DIMM, XMP, CAS ... Confused? No problem -- our RAM buying guide will help you demystify this once and for all so that you can make your PC run great.