What are the top uses of PCIe x1 Slots?

What are the top uses of PCIe x1 Slots? pcie 4 gpu in pcie 3 slot Or is it only devices connected to PCIe-3 slot that would impact speed of the PCIe-1 slot Thats how my GPU runs as I have 4 NVMe drives pcie 40 gpu in 30 slot 1 Add or upgrade your dedicated graphics and sound cards · 2 TV tuner cards and video capture cards · 3 Add WiFi and fax functionality · 4

pcie 40 gpu in 30 slot The top slot on your motherboard will typically be the best place to mount your graphics card, as this is most often the slot that runs at the full 16x speed (

pcie x1 slot function PCIe 's throughput is 1GB per second per lane, providing an overall data transfer rate or bandwidth of up to 32GBs total PCIe doubles If you connect a PCIe GPU to a PCIe slot, you will only get the PCIe standard performance If you connect a PCIe GPU to a PCIe