https://www.pny.com/xlr8-ddr4-2666mhz-desktop-memory
I have this kit I got at Best Buy ages ago and was screwing around with it, managed to get it to boot into Windows at 3600 MT/s with ~20-22-22 timings at 1.2v and I thought it was funny. Didn't pass any memory tests of course.
I peeled off the heat spreader to take a picture of the ICs because there was no SPD data on it at all. If anyone could help me find out what it is that would be really cool. Edit: Neither CPU-Z nor Thaiphoon Burner could tell what it was.
Single rank, dual channel, cl16-18-18-35 1.2v
Motherboard x570m pro4 (t-top, revision 1), ryzen 9 5950x