Custom Performance PCB: Provides the highest signal quality for the greatest level of performance and stability. I forgot to take a screenshot from Thaiphoon Burner and I had this memory for a weekend only so you have to trust me there is a Micron E-die. CPU-Z is showing only Micron.

So my conclusion is the system doesnt like 2 different chip types even though the RAM models are exactly the sameFinance is only available to permanent UK residents aged >18, subject to status, terms and conditions apply. The CMK16GX4M2B3200C16 seems to be optimized for Intel boards. It runs at a slightly higher voltage than the CMK16GX4M2Z3200C16 and supports XMP 2.0. The CMK16GX4M2Z3200C16 appears to be optimized for Ryzen. CORSAIR VENGEANCE RGB PRO is optimised for peak performance on the latest Intel® and AMD DDR4 motherboards, ensuring outstanding results each and every time. For a seamless install the VENGEANCE RGB PRO does not require wires or cables. Next Generation Software: Take control in CORSAIR iCUE software and synchronize lighting with other CORSAIR RGB products, including CPU coolers, keyboards and fans. I do currenly have 2x8gb CMW16GX4M2Z3600C18 running at 3600mhz CL16 19 19 39 and havent encountered any issues

I'm sorry to revive an old thread but i'm investigating the issue and I have a theory that i could not confirm or discard as invalid. XMP 2.0 Support: A single BIOS setting is all that’s required to set your memory to its ideal performance settings, for for optimum performance. I specifically want the samsung b-die version (the Vengeance cost ~170€ while others ram modules like G skill Flare X or other modules with samsung b-die chip usually costs 200€+). It's a theory that may seems reasonable but I cannot confirm for sure in any way and would be interesting to understand the difference.It may be that the CMK16GX4M2B3200C16 (Optimized for Intel) is using the less expensive and worse hynix chips (they have problems with AM4 but works good with Intel) while The Corsair Vengeance RGB Pro (CMW16GX4M2Z3600C18) RAM's 18-22-22-42 (CL18) timings are Good. Based on our analysis, we conclude that the timings rank strongly among other popular RAM models. In our experience, if you're not utilizing your computer for memory-intensive games or video processing applications, you may not reap substantial benefits from using the fastest memory. Maximum Bandwidth and Tight Response Times: Optimized for peak performance on the latest Intel and AMD DDR4 motherboards.