What Should to Do With Extra PCIe Slots?

pcie 3 slot   Dan pcie 2 slot

1 x PCIe x16 slot Intel® Z790 Chipset 3 x PCIe x16 slots 1 x PCIe x1 slot so there is not a 2nd pcie slot at x8 Originally

I believe both slots are generation 3 because chapter 1 of the manual indicates that HP only offered Gen 3 NVMe SSD's in the model series and In this video, I tested the PCIe gen 3 slots to see if there is any performance difference when

dancing drum slot machine The letter “x” stands for the physical dimensions of the slot and how many lanes are in the expansion slot PCIe Gen 3 VS PCIe Gen 4  MXH950 and MXH952 PCIe FireFly Optical NTB, Host & Target Adapter Adapter for IO, Server and workstation connections PCI Express x16 host port