What Should to Do With Extra PCIe Slots?

2 x LGA2011-3, AM1, AM3+, AM3+AM3, AM4, AM5, FM1, FM2, FM2+, LGA1150, LGA1151, LGA1155 PCI-Express x1 Slots 0 - 5 undefined - undefined undefined -

Excelente artículo pero me surgen un par de dudas 1 x PCIe x16 * 3 x PCIe x1 *Share bandwidth with x1_1,

138 vegas slot - p4000 graphics card installed in slot 1

1six8 slot Not only it is backward compatibility maintained, but it also offers to use the latest generation PCIe Card like or card on the older