1 x PCIe 4.0 x16 slot. 2 x PCIe 4.0 x16 slots (support x4 mode). 2 x PCIe 4.0 x1 slots. M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode). Learn more aboutASUS Z790-AYW WIFI W.
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