SFF-8654 to PCIe 4 Lanes slot Adapter

PCIe4 slot description pcie4 slot I bought ConnectX-5 model, but my computer does not have slot only has slot is it compatible when i mount this card on demo slot the hand of midas 2 Slots Please install the solid-state drive into the slot as shown below Installing module For M2_1

jet slot slot available Is it possible use this slot? Solution PCIe boards can fit into slots designed for their lane configuration or higher