Best Buy: MSI NVIDIA GeForce RTX 3070 Ti VENTUS 3X OC 8GB GDDR6 PCI Express 4.0 Graphics Card
MSI Raphic Cards GeForce RTX 3070 Ti VENTUS 3X 8G GDDR6X Graphics Cards 256-bit DP PCI-E4.0 GPU GAMING RTX 3070TI Video Card New - AliExpress
MSI GeForce RTX 3070 Ti VENTUS 3X OC Graphics Card
MSI Ventus GeForce RTX 3070 Ti Video Card RTX 3070 Ti Ventus 3X 8G OC - Newegg.com
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 3070Ti GAMING X TRIO 8GB SUPRIM NVIDIA Video Card 256Bit GDDR6X GPU Graphic Cards LHR New - AliExpress
MSI Ventus GeForce RTX 3070 Ti Video Card RTX 3070 Ti Ventus 3X 8G OC - Newegg.com