Switching RAM from 16GB to 32GB
Switching RAM from 16GB to 32GB
Hey, I've been quite happy about my current PC setup for a while but I've been starting to have issue with running certain RAM hungry games (sometimes I keep 2 games open at a time when other is MMO and other is a single player game). I find myself at 95% memory use quite often especially if I have couple Chrome tabs open on 2nd monitor. So I would like to move from 16GB to 32GB. I'll be getting the memory 2nd hand to save some money (unless there is some good deal on retail which is unlikely to happen). Currently I got "Kingston 16GB (2 x 8GB) HyperX Fury, DDR4 3200MHz, CL16, 1" . My processor is Ryzen 5 3600. This particular brand and model of ram is quite popular here so I can probably find someone selling their pair in a week or two. But the question is that in case that I can't find this exact model 2nd hand, how bad it is to mix different brands as long as the specs are same? If I can find someone selling 32GB kit (16GBx2) at 3600MHz CL18 for a decent price (~20€ cheaper than a new pair), should I get that instead and sell my pair? I'm not sure what is worth it with my current processor. Thank you in advance!
Combining different RAM options, even if they seem identical, can lead to problems. The risk rises when all four slots are filled. Look for RAM with matching clock speeds, timings, and preferably from the same die manufacturer rather than the kit brand. Assign each kit to a separate channel to reduce compatibility issues. For best results, purchase a 32GB unit and swap your current one from the used market.
Ideally you shouldn't combine different parts, but it won't damage your PC. When I purchase new RAM, I always check it using tools like HCI memtest or a Karhu RAM tester. Using mismatched RAM increases the chance of failing those tests. If they pass, you're good to go; if not, you might need to adjust things like slowing down the clocks or loosening the timing settings.