Can I put a PCI-E x16 gpu in a PCI-E x16 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

1 PCIe x16 slot; 4 SATA3, 2 x ; Graphics Output Options: HDMI & Display ; 1 Rear USB Gen2x2 Type-C, 1 Rear USB Gen2 Type-A

x16pciexp slot 228022110 NVMe SSD slot x1 Memory expansion 1* PCIe x16 slot Wireless

berkah slot PCIe x1 x4 cards in x16 slot ✓Click here to subscribe to my YouTube channel: ETMsub