Two DDR4 sets available for purchase.
Two DDR4 sets available for purchase.
Hello, I own two RAM kits: 1. Corsair Vengeance LPX 16GB (2x8GB) and 2. Corsair Vengeance RGB PRO 16GB (2x8GB). I'm curious if it's safe to use both together, considering their lifespan and performance. I've looked at a few videos and articles but haven't found clear guidance. Thanks!
Yeah, it's secure though since compatibility can vary based on the contents inside the kits. On both kits you'll find a version number indicating the memory IC they use. If they match, they should function well together—except for ver. 4.32 where self-conflicts might occur. If versions differ, I'd perform a memory stability check using tools like Memtest86 to confirm reliability. Long-term performance is good, and in some cases dual-rank operation can even boost speed slightly. Failing tests or boot issues don't necessarily damage them; it just suggests they weren't meant to run together.
I verified the details: LPX kit is version 4.31 and RBG Pro kit is version 4.32. I think it’s a good idea to run the stability test, even though I haven’t run into any issues with them working together. Just wanted to double-check after seeing one of Linus’ mixing videos. Thanks again!
So 4.31 is an unusual version number since many kits labeled as v4.31 are actually mislabeled as v4.32. You should still run a stability test because v4.32 can sometimes cause compatibility problems with itself, and you might have received v4.31 which doesn't always work well with v4.32. Although v4.31-based kits are generally Samsung B dies—clearly inconsistent—and even then it doesn’t guarantee all v4.31 kits won’t function with v4.32, the odds of issues are low if you're running at lower speeds (under 3200MT/s). It’s not as straightforward as the video suggested, and I do have some concerns about mixing RAM. The creator only tested a few units side by side and downplayed the risk, but I know it doesn’t always hold true.