AMD Ryzen 5000 Series / 3000 Series Desktop Processors 2 x PCIe 4.0 x16 SafeSlots (support x16 or x8/x8 modes)AMD Ryzen 4000 G-Series Desktop Processors2 x PCIe 3.0 x16 SafeSlots (support x16 or x8/x8 modes).
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