I've got a bunch of RAM lying around, mostly DDR4 ECC and some standard DDR4 for desktops. Considering how RAM prices have increased lately, I want to test what I have to see which sticks are still good and which aren't. I came across these cheap red RAM testers priced at around $50, and I'm curious if they actually work or if it's just too good to be true. From what I've read, these testers perform a basic current test, with each LED representing a data circuit. If an LED lights up, the circuit is clean, but if it dims or flickers, that could indicate an issue. I'm no expert but based on my background, most RAM problems stem from hardware issues like solder cracks or corrosion. However, I'm intrigued about whether anyone has actually used one of these testers or heard about their effectiveness since I can't find much info on these models online.
4 Answers
Just stick with memtest86+. It’s a more reliable way to go, even if it requires a bit more setup on your part.
Any RAM that fails on one of those testers will usually show issues right away in a normal system. However, if it passes, you should still do a thorough test in a proper setup to really trust its reliability. For the $50, you might be better off finding an old motherboard and CPU to use for testing instead.
I've never seen those RAM testers before. If you decide to grab one, let us know how it performs. It would be great to hear your experience with it!
Honestly, I think it might just catch some obvious problems. If certain RAM cells are flaky, it's possible it wouldn’t pick them up. Honestly, my own experience with RAM failures suggests that this might not be worth the cost.
I get that, but for DDR4 ECC, testing on a consumer-grade motherboard isn't an option, and that makes memtest a hassle. I have to have a full setup ready just to test different RAM types, which can be pretty annoying.