You need unbuffered/unregistered ECC DIMMs like these:

https://www.amazon.com/Micron-DDR4-3200-4Gx72-Server-Memory/dp/B0857C6GDM

The DIMMs you listed won't work.

Also, make sure that your motherboard explicitly lists support for ECC RAM. Gigabyte is spotty in this regard. You are more likely to find ECC support with ASRock or Asus motherboards.