DDR4
From Amazon
Corsair VENGEANCE RGB PRO SL 64GB (2x32GB) DDR4 3200MHz C16 (10 Ultra-Bright RGB LEDs, Intel XMP 2.0 Support, Intel Z390, AMD 300/400 Series, AMD X570 Compatible) Desktop Memory - Black
Clove Technology
Corsair Vengeance RGB Pro - 64 GB 2 x 32 GB DDR4 3200 MHz memory module