I'm looking into purchasing some second-hand 2X 16GB RAM sticks, but I'm a bit wary about their condition. What are some ways I can ensure they are legitimate and working properly if I can't fully test them before making the purchase? Any tips on how to avoid buying defective RAM?
4 Answers
A straightforward way to check is to bring a compatible system when you buy it and run MemTest86. Alternatively, you could ask the seller to run MemTest86, snap a photo of the results, and ensure the serial numbers match.
If you're buying from a site like eBay, look for sellers who accept returns in case the RAM is dead on arrival (DOA). Otherwise, it’s a bit of a gamble and you just have to hope for the best.
Simply put, sometimes you just can’t know until you try it out.
Are you sure you don't already have an idea of this? It seems like you might have your own thoughts on it.

Related Questions
Lenovo Thinkpad Stuck In Update Loop Install FilterDriverU2_Reload