MSI B450M MORTAR MAX Micro ATX Motherboard Key Features Micro ATX Motherboard AMD AM4 Socket with AMD B450 Chipset Supports DDR4 Memory up to 2666MHz Supports PCIe Gen 3 4 SATA III Slots, 2 M.2 Slot 3 Year Warranty with MSI Overview Dominate the battlefield with this B450M from MSI. The B450M Mortar MAX is equipped to take on even the most capable of competition. Ryzen powered, this board features certain aspect to make your gaming experience easier and more enjoyable, from an I/O section for gaming device ports to gaming optimized audio. It boasts leading heatsink design for enhanced cooling, both Type-C and Type-A connections as well as protection against VGA cards bending and EMI. With RGB lighting installed, change the appearance of your system in seconds with MSI Mystic Light. You can even use a USB key to flash any BIOS within seconds using flash BIOS button all without installing a CPU, memory, or graphics card. Specifications Form Factor Micro ATX Socket AMD AM4 Socket Chipset AMD B450 Chipset Max CPU Support AMD Ryzen 5000 Series Memory Channel Dual Memory Support DDR4 Up to 2666MHz DIMM Slots 4 Max Memory 128GB PCIe Gen Gen 3 PCIe x16 2 (1 x PCIe 3.0, 1 x PCIe 2.0) PCIe x1 2 (PCIe 2.0) SATA 3  4 M.2 Slots 2 (1 x PCIe 2.0, 1 x PCIe 3.0/SATA) Front Ports 2 x USB 3.2, 4 x USB 2.0 Rear Ports 1 x USB 3.2 Gen 2, 1 x USB 3.2 Gen 1, 2 x USB 2.0, 1 x USB Type-C 3.2,  1 x Keyboard/Mouse PS/2, 5 x HD Audio Connectors VGA Ports 0 DVI-D Ports 0 DisplayPort 1.2 1 HDMI Ports 1 Audio Chip Realtek ALC897 LAN Ports Realtek GbE LAN chip Operating System Windows 10 64-bit, Windows 7 64-bit DirectX 12