4 x DIMM, Max. 1 x PCIe 5.0/4.0/3.0 x16 slot . 1 x PCIe 3.0 x16 slot (supports x4 mode) . 1 x PCIe 3.0 x1 slot. M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode). M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode).
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