MSI VENTUS 3X RTX 3070Ti pcb for those who may need it. For reference the inside distances between the mounting holes are 64mm and 50mm exactly. : r/watercooling
MSI GeForce RTX 3070 Ti VENTUS 3X 8G OC Scheda video gaming - 8GB GDDR6X, 1800 MHz, PCI Express Gen 4, 256-bit, 3x DP v 1.4a, HDMI 2.1 (Supporta 4K) : Amazon.it: Informatica