How To Know What Kind Of Ram To Buy Apr 2026

RAM comes in two main shapes. If you buy the wrong one, it physically won't fit into the slot.

How to select the Correct RAM for a Motherboard - Micro Center how to know what kind of ram to buy

: For a deep dive (like exact voltage or timings), use free tools like CPU-Z for Windows or the Crucial System Scanner, which automatically identifies compatible upgrades for your specific model. 2. Match the Form Factor RAM comes in two main shapes

Before buying, check what your system is already using. This ensures you don't buy "DDR5" for a "DDR4" slot, as they are not interchangeable. : Click the Apple logo > About This Mac

: Click the Apple logo > About This Mac . The Overview or Memory tab shows your total RAM, type (e.g., DDR4), and speed.

: Press Ctrl + Shift + Esc to open Task Manager . Go to the Performance tab and click Memory . You will see the total capacity (e.g., 16 GB), speed (e.g., 3200 MHz), and slots used (e.g., 1 of 2).