Can someone clarify PCIe terminology of the B450 TOMAHAWK

The Application of PCI and PCIe in Video Capture Cards pcie 3 0 x1 slot On PCIe X1, X4 and X16 slots, the first 18 pins are all wired the same, so as long as the PCI-Express card fits in the PCI-Express slot, it pcie 1 slot PC music specialist Martin Walker replies: Personally I'd go for more x1 slots, since even the simplest PCI Express expansion slots support an x1 link — one

pciex16 slot configuration 1 additional PCI-Express x1 slot is needed shaofro 3 years 7 months ago I'm new to building Pc's upgrading a few things and i have