4 Things to Know About Adding a Second RAM Stick

Dual-channel mode requires matching sticks Two identical sticks running in parallel give you the full bandwidth boost. Match speed, timings, and voltage for best results.

Mismatched sticks cause messy performance Some boards run the first 16GB in dual-channel and the rest in single. Others run single-channel entirely. Avoid this by buying the exact same model.

Most motherboards auto-switch to dual-channel Populate the correct slots (usually slots 2 and 4) and the system handles the rest. No manual setup needed.

Buy a matched kit or the same part number If you already have one stick, look up the part number and buy another. It is cheap insurance for a reliable memory bandwidth boost.