128 or 160 total, configurable. https://www.servethehome.com/dell-and-amd-showcase-future-of-servers-160-pcie-lane-design/ https://www.servethehome.com/dell-and

128 or 160 total, configurable. https://www.servethehome.com/dell-and-amd-showcase-future-of-servers-160-pcie-lane-design/ https://www.servethehome.com/dell-and-amd-showcase-future-of...