Which PCIe slot is to be used

pciex4 slot   Dan new88 slot

Hi Can someone help me understand what PCIe x4 Slot means?

More specifically, a PCIe x4 slot can transfer data four bits per cycle PCI Express x1 Slot By you sticking a UAD-2 card into the second slot, the motherboard detects this and automatically throttles the first slot down to 8x assuming you have stuck in

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