Will a PCIe x16 card work in a PCIe x16 slot?

I assume you've already populated slots 5 and 6 with something that can't be moved to the PCH slot 4? In any case, assuming you're using

What is PCI express card? How many types of PCIe cards are there? What does PCIe x8, or PCIe x16 mean? Can I use a PCIe card in a slot?

candy glyph slot 2 Drives typically use x4 PCIe Lanes This can be 4x PCIe Lanes or 4x PCIe Lanes, depending on the Motherboard What PCIe lanes should I use?

candy bonanza slot Thus, a PCI Express x16 slot offers a maximum theoretical bandwidth of 8 GiBs, while a PCI Express x16 slot reaches 16 GiBs Let us keep in mind