Fitting PCIE X4 card in PCIE X1 Slot ardForum

Put in the x16 slot You will lose performance using a x4 slot for sure No real reason to put it in the lower slot, just would look odd

PCIe cards can always operate in PCIe slots with the same or more lanes than the card For example, an x8 card can operate in a slot with x8, x16, or x32 lanes

can casinos manipulate slot machines with your players card It means, you'll be able to plug in any x16 add-in-card but that card will only ever be able to run at x8 PCIe bandwidth on that bottom

can you own a slot machine Have you ever thought if you can plug PCI Express cards into x16 lane slot? In this video