Corsair 163301 Vengeance LPX 32 GB (2 x 16 GB) DDR4 3200 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black

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Corsair Vengeance LPX (2x16GB, CMK32GX4M2B3200C16 ver 4.32). The modules are correctly inserted in slots A2 / B2. I am more interested in tightening the timings than augmenting frequencies, so my efforts will be centered on that.

Corsair Vengeance LPX Black 32GB 3200MHz DDR4 Memory Kit - Scan Corsair Vengeance LPX Black 32GB 3200MHz DDR4 Memory Kit - Scan

I was trying for weeks to get my memory stable at 3600MHz. I tried many different settings offered by the Ryzen DRAM Calculator and non of them worked for me. I was never able to post after applying values provided by the calculator. With my kit going from DDR4-3200 to DDR4-3400 it wasn't worth it with the looser timings I couldn't seem to trim down, but to my surprise (on the older BIOS) it did allow DDR4-3600 and that fit better with the scaled up timings I had to use anyway. I'm using the same processor and same RAM and have since discovered that this specific 32gb set of RAM isn't on my motherboard's (asus TUF x570) QVL for ryzen 3000 compability. Only CMK16GX4M2B3200C16, in 2x8gb configuration. Hi thanks for the reply, did not get anywhere with dram calc and got so tired to reset cmos every time so funny enough I tried your values and that was the best I could get I think for 3600Mhz on my Tomahawk Max board.I currently have got CMW32GX4M2C3200C16 which I bought in October 2018. It's working fine on my Asus x470 pro with Ryzen 7 2700X. Unfortunately Thaiphoon Burner has a read error here and reads Samsung B-Dies (Boltzmann, 20nm) but with B-dies timings I can't get the RAM modules to 3200 MHz.

Corsair Vengeance LPX Black 32GB 3200 MHz AMD Ryzen - Scan

reboot. memtest86. if all good then boot into windows and get your memory settings from Ryzen Master. Generally I've had good results when enabling GearDown and disabling PowerDown with both my LPX and RGB kits and Zen+ and Zen2 CPU's. Keeping DRAM voltage near 1.35v seemed to be a sweet spot as using higher voltages didn't seem to have any improving effects for my RGB kit and keeping SOC between 1.0v and 1.1v. Typically first I use the bootable memtest86 USB and don't event bother booting into windows unless at least one pass is successful.Assuming your chips are the same kind of Samsung as mine (based on version) it may exhibit similar properties to mine. I've come across a number of people having the same problem on different motherboards so I can only assume it's a compatability problem with Ryzen 3000. Which one would be smarter to buy, to not cause compatibility issues, but get the best possible performance?