Question - PCIe or PCIe

can you run pcie 4 0 in 3 0 slot   Dan candy jar slot

Historically, updates to PCIe doubled transfer rates and used multiples of 8 since generation With PCIe , bandwidth capacity is 64

Yes, it'll be perfectly compatible with gen PCIE slot Upvote The B550 PG uses PCI-E for the first full length PCI-E slot the rest of the system falls back to PCI-E spec, thats just how B550 is If

geng138 slot Additionally, the available bandwidth for each slot is influenced by the generation of PCIe You can find these platforms in It's worth noting that the PCIe standard is backwards compatible, so you can, for instance, use a PCI-e graphics card in a PCI-e slot without issue,