pcie x16 slot ✓ PCI Express x16 graphics card in a PCIe x16 slot?

pcie x16 slot
I'm getting the error One additional PCIe x16 slot is needed I'm only looking to use a single PCIe slot, so I don't understand why it's saying one is needed pcie x16 slot PCIe slots come in different sizes, with the most common being PCIe x1, PCIe x4, PCIe x8, and PCIe x16, which indicate the number of lanes

pcie x16 slotYes, a x1 card should work in a x16 slot It's good that you've got it to work in a x1 slot What else have you tried it in besides the x16 slot

pcie x16 slot IPCIE16XD11 Four SFF-8654 4x to PCIe x16 Slot Adapter Product Specifications Downloads * Specifications subject to change without prior notice