Building a Multi-GPU Deep Learning Machine on a budget

Building a Multi-GPU Deep Learning Machine on a budget gpu slot width GPU Chipset Manufacturer Memory Size Cooler Max GPU Length Form Factor Interface Memory Interface DisplayPort HDMI Slot Width Single Slot gpu slot size That is, two slot card must be not thicker than Inch So, which part in the spec is a lie? I think these additional might be critical for me

gpu slot size Are there any real benefits for going to a 3x slot GPU? It's possible for a poorly designed triple-slot-width cooler to be outperformed by a

gpu slot img height=1 width=1 style=display:none; alt= src So, you can insert a PCIe GPU into a PCIe slot, but you'll I cannot find any specifications on the width of the GPU I can fit into a tower 100 3 slot? 4 slot? I would love to build one with a 4090