The liquid cooling block arived today and I can confirm that the 4070 ti Reference Block does fit perfictly on the PNY RTX 4070 Ti XLR8 Gaming VERTO EPIC-X card, with the exception of only using the front/bottom ports. The ports along the backside line up with the fan and light header portion of the card, so you cannot put a fitting on that side. The plugs that come with the card fit well on that side without conflict.