Upgrading your computer memory is one of the fastest, easiest, and most affordable ways to immediately improve the performance of your device. If your laptop, desktop, workstation, or Mac® system is running slowly, installing more memory takes as little as five minutes and delivers immediate and lasting improvements to your computer. Speed up your system, increase responsiveness, multitask with ease, and extend the lifespan of your computer with a reliable DDR3, DDR4, or DDR5 component.