If you buy 64GB of RAM and your computer can only handle 16GB, that's 48GB of wasted memory you can't take advantage of.

Second, your system can only handle so many GBs of memory. First, identify the kind of module your system uses by the form factor (the physical form of the module - generally, desktops use UDIMMs, laptops use SODIMMs), then figure out the memory technology ( DDR5, DDR4, DDR3, etc.) your system supports. The more things your computer needs to think about, the more memory it’ll need.Ĭhoosing the best RAM for your system involves two things: compatibility and how much RAM your system can support. RAM gives your system more available space to temporarily store data that's being used, so it helps you carry out simultaneous tasks, such as having several tabs open while surfing the web without long load times.Įven background services and processes, like system updates, can draw from your RAM, and that's why it's crucial to have as much memory as possible. Adding memory (RAM) is one of the fastest, easiest, and most affordable ways to amplify the performance of the computer you're building.

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