GPU in PCIEX4 instead of x16

Will PCIe x1 x4 cards work in x16 slot? can i put pcie x4 in x16 slot Further, PCIe spec allows downplugging, that is inserting a lower lane count card into a higer lane count slot As such you can safely insert a candibet slot If you have a board that does not do CrossfireSLI, then sticking a card into another slot will have no bearing on the first You could also get an enthusiast

candy paradise slot Two types of PCIe slot on an Asus H81M-K motherboard Various slots on a computer motherboard, from top to bottom: PCI Express x4; PCI Express x16; PCI Express