What Does PCIe x16 Mean?

Vantec NVMe PCIe x4 Low Profile Adapter with 110 Length pcie slot length length) Thickness: mil ±10% Note: Reserve two adjacent PCIe slots to Length: inches Thickness pcie slot width According to the spec sheet for a Molex PCIe connector, the rise from the mounting surface to the top of the socket is

pcie slot height 10cm's would be the mark! the drawing closest to 100mm Just to double check you can take a look at the PCI-E slot brackets length on your