G.SKILL Trident Z Neo (For AMD Ryzen) 32GB (2 x 16GB) 288-Pin RGB DDR4 3600 (PC4 28800) F4-3600C16D-32GTZN $224.99

This is Samsung B Die and Dual Rank. It has timings of 16-16-16-36 3600MHz @ 1.35V. Generally this is priced at $239.99 which still a good price considering Samsung B-Die kits cost much more.
https://www.newegg.com/g-skill-32…QxAFT4ru6g