PCIe Gen 4 vs Gen 3 Slots, Speeds

pcie 4 0 gpu in 3 0 slot   Dan pcie 40 in pcie 30 slot

Feturing with Gen4 riser cable, supports PCIE ,Compatible with RTX3090, RTX3080, RTX3070, RTX3060TI, RX6900XT, RX6800 See all features

As Zef said, PCI-e is backwards compatible You can put a PCI-e GPU into a slot or a PCI-e GPU into a slot, it'll just run Yep PCIe cards will work on PCIe slots #1 mongoloid

hoki slot online PCI Express x 16 Max Power Consumption 30 W Thermal Solution Active Form Factor inches H x inches L, single slot Display Connectors 3 PCIe is backward compatible It's also forward compatible So, you can insert PCIe expansion cards into PCIe slots, but your data