Yes, it supports ddr4. It's a ok choice. It would recommended to get 4x16 set with 3200mhz. Since 64gb is max this board can support it may not work just with 2 sticks. This motherboard may have problems with setting xmp to 3600mhz as I have found after quick Google search. Bios update may be needed if u will encounter this problem. And since it is older board u already should have latest bios there. If it's not for server use or working on big files like 3D files, CAD work I would go with 32gb witch would be enought for browsing and gaming. You won't have big noticable performance difference if that is your goal.

Hello, I'm not familiar with this card. I can only recommend that you check its specifications on the manufacturer's website.