About a year and a half ago, I upgraded my computer to DDR5 RAM, specifically the CMK32GX5M2B6400C32. Unfortunately, I could never get my setup to post with those sticks. Since they weren't on the compatibility list for my B650 Aorus Elite AX motherboard, I bought different RAM that was recommended, and everything's been running smoothly since. Looking back, I realized that the original sticks were advertised as 'optimized for Intel boards,' while mine is an AMD setup. Could the incompatibility be why my PC didn't boot with them? Or is there a chance that the RAM itself was faulty? Is there a straightforward way to determine this without having to test it on an Intel board? I've always thought the compatibility list was more like a guideline that manufacturers use to show what's been tested rather than something to take too seriously.
3 Answers
If your system isn't even booting at the default speed of 4800 MHz, it's unlikely that the QVL is the problem here. Sometimes, even compatible parts can have issues with each other. Have you tried booting with each stick individually? That could help pinpoint the problem.
Those RAM sticks should have a solid warranty. I’d recommend filing for a replacement since they didn’t work with your board and then you could sell the replacement sticks. Right now, DDR5 is in demand, and you might be able to make some money off of that. Remember, there’s no specific RAM for Intel or AMD; it’s all about how the RAM is configured, either with XMP or EXPO profiles.
The compatibility list is basically a record of what’s been tested with your motherboard. Just because your RAM isn't on there doesn't mean it won't work. It usually just means it hasn't been tested yet. You might still be able to use those sticks if you mess with the settings a bit.
Thanks for the suggestion! I hadn't thought about selling them. For sure, I'll look into the warranty.