How to change the number of PCIe lanes

2 Slot Graphics Card Width pcie slot width Width Single Slot Recommended PSU Wattage Virtual Reality Ready Core PCIe DirectX 12 HDCP Ready Low Profile Video Card ZT-P10300A-10L + off w pcieslot It has a fixed width of 32 bits and can handle only 5 devices at a time In addition, a x16 PCIe slot can supply 75 watts of power to the

pcie slot dimensions ; Motherboard via one of: PCIe ×4; PCIe ×4; PCIe ×4; Serial ATA · USB · Intel · Phison · Realtek · Samsung · Silicon Motion · SK Hynix