5 Things to Know About Mixing RAM Sticks

Mixing brands is fine Different brands of RAM work together as long as speed, timings, and voltage match. Most RAM is made by Samsung, SK Hynix, or Micron anyway.

Mixing speeds is risky A 3200MHz stick paired with a 3600MHz stick will force the faster one to slow down to 3200MHz. It is stable but wastes performance.

Mismatched timings cause instability Even at the same speed, different timings like CL16 vs CL18 can cause crashes or force the motherboard to use looser timings. This hurts performance.

Test before trusting If you already have mismatched sticks, run MemTest86 or stress-test with memory-heavy tasks. If it boots and runs without crashes, it works.

Buy a matched kit if possible The safest option is buying the exact same model. If mixing fails, buy a matched kit and sell the old sticks.