What are the top uses of PCIe x1 Slots?

The system also provides extensive functional expansion options, including one PCIe slot, an 2230 E-Key for Wi-Fi, and an 3042

Pretty much, its a 16x slot that runs at 4x electrically which means its going to have 14 the bandwidth You are going to lose a lot of

pcie slot for gpu Yes PCIE card will work with PCIE x 16 slot But PCIE card can work only at a max speed of Gen2 It can't work at

pcie slot bracket 2 x16 electrical slots But what about the remaining 8 lanes? If we are lucky they will go to a x16 physical slot So we'll be able to fit 3 graphics cards