pcie x1 to x16

Picture of assorted PCIe and PCI slots. drama china time to fall in love The top four slots, in the picture above, are, from the top to bottom, PCIe x4 slot , PCIe x16 slot, PCIe x1 slot and another PCIe x16 slot A PCIe card that can physically fit in any of these slots will work, even if it doesn't fill the entire slot The bottom, 5th slot, is a PCI legacy (32-bit) slot