Hi Brian,
Does your Corsair Dominator ddr5 ram have chipsets on one side or both sides?
If single side, Bitspower 4-DIMMS RAM Water Cooling Module (DDR5, Single-sided) is compatible. If not, you need to exchange the RAM cover.
https://shop.bitspower.com/index.php?route=product/product&product_id=8245&search=DDR5