Crucial Ballistix Sport LT 3000 MHz DDR4 DRAM Desktop Gaming Memory Kit 32GB (16GBx2) CL15 BLS2K16G4D30AESC (White)
Specs: BLS2K16G4D30AESC 32GB Kit (2x16GB) DR DDR4-3000 CL15 (15-16-16) 1.35V PC4-24000
White is the only kit available, (Red and Gray OOS), Micron E dies which OC very well from all reports. I have this RAM and it ran OK at 3600 MHz 16-18-18-38, (MSI Mortar Max).
Not the cheapest it's been, $153 back in December on Amazon but they haven't had stock for awhile.