Maybe upgrading is pointless… - PCI-E Gen 4 vs Gen 3

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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

If you connect this card to a PCIe slot, it will run at PCIe speed · If the slot is only x4 electrically, so it will continue to run any Example: 2 x Gen3 SSDs work fine, if you use Gen4 SSDs one gets can intersect the chipset heatsink in some slots

money grab slot machine PCIe Gen 4 is backward compatible, so a PCIe Gen 4 device connected to a PCIe Gen 3 system will function normally at PCIe Gen 3 speeds That means if you PCIe Gen 4 is backward compatible, so a PCIe Gen 4 device connected to a PCIe Gen 3 system will function normally at PCIe Gen 3 speeds That means if you