MB MSI B550M GAMING PLUS (AMD) , SOCKET AM4 , CPU RYZEN SERIES 3000 Y 5000, AMD B550 CHIPSET, DDR4 MEMORY FROM 2133 TO 4000 MHZ, MEMORY CHANNEL DUAL, DIMM SLOTS 4, MAX MEMORY (GB) 128, PCI-E X16 2, PCI-E X1 2, SATAIII 6, M.2 SLOT 2, 1, LAN REALTEK® 8111H, USB (FRONTAL) 1(GEN 1, TYPE C), 2(GEN 1, TYPE A), (TRASEROS) 4(GEN 1, TYPE A), USB 2.0 4X FRONTAL, 2X USB 2.0 TRASEROS, DISPLAYPORT 1, HDMI 1, DIRECTX 12, FORM FACTOR ATX, WINDOWS® 10 Y 11 64 BIT, NO INCLUYE MODULO TPM