mini pc with pcie slot

Lenovo ThinkCentre M720q M. mustang slot 77 2 WiFi Slot As a quick note, something we saw on the Lenovo configurator is that if you remove the 2 5″ disk section, Lenovo has a non-standard PCIe slot inside that can be used Lenovo ThinkCentre M720q Custom PCIe X8 Internal Slot For example