What Should to Do With Extra PCIe Slots?

Do you have an drive in the top bay ? It shares lanes with the top PCIE slot , so putting an M

It won't hurt much if at all, but it will cause even more strain on the PCI-connection whenif the card sags even more than normal The

does ddr3 fit in ddr4 slot HOWEVER, the manual indicates all of the expansion slots as being x16 I'm assuming that this means that any of the slots will run my GPU x16

does it matter which pcie slot i use PCIe slots are universally compatible regardless of version as long as the graphics card fits PCIe lane count is crucial