QUOTE(absolut_zero @ Jan 7 2021, 11:49 AM)
What 64GB (2x32GB) memory kit/s is/are recommended for Zen 3? Currently, Corsair Vengeance LPX, Corsair Vengeance RGB Pro, and Gigabyte Designare are available in Shopee. Corsair Dominator Platinum is also available but at a higher price.
follow what Tristan said.
Technically the situation for DIMM's with 16Gbit IC's (which wiill be on 32GB DIMM's) is pretty easy.
There is
1) Hynix CMR
2) Micron Rev.B
3) Samsung A-Die
4) (SpecTek which is relabeled Micron Rev. B)
All of them are having little issues reaching speeds until 3800 on Ryzen. After that Hynix and Micron ones separate themselves from the Samsung ones.
If you wanna run XMP. Proceed like TristanX proposed.
If you wanna OC you can save a lot money by buying 2400/2666MT/s rated sticks and overclocking them. In that case however you want to make sure to have the same IC's on both sticks you buy.