GIGABYTE B850M - AMD B850 Chipset: Socket AM5, Support AMD Ryzenâ„¢ 7-9000 Series Processors; Memory : 4x DDR5 DIMM sockets supporting up to 256 GB; Expansion Slots : 1 x PCIe 5.0 x16 , 1 x PCIe 3.0 x4; Storage and USB : 4 x SATA 6Gb/s, 1 x M.2 Gen 5 , 1 x M.2 Gen 4, 5 x USB 3.2 (3x Back), 2 x USB Type C, 6x USB2 (2x Back); Rear IO Panel Display Ports Available: 2x DP 1x HDMI