MSI PRO B550M-B - AMD AM4 Micro-ATX Motherboard
Motherboard Specification
• Processor Support: AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series, and 3000 G-Series Desktop Processors
• CPU Socket: AMD AM4
• Chipset: AMD B550
• Memory Support: 2 × DDR4 DIMM, Up to 64GB, Dual Channel, Up to DDR4-4600+ MT/s (OC), A-XMP Support
• Graphics Ports: 1 × HDMI 2.1 up to 4K 60Hz, 1 × DisplayPort 1.2 up to 4K 60Hz
• Expansion Slots: 1 × PCIe 4.0 x16
• Storage: 1 × M.2 PCIe 4.0 x4 / SATA, 1 × M.2 PCIe 3.0 x4, 4 × SATA 6Gb/s
• Ethernet: Realtek RTL8111H 1Gbps LAN
• USB: 7 × USB 5Gbps, 6 × USB 2.0
• Audio: Realtek ALC897, 7.1-Channel High Definition Audio
• Internal I/O Connectors: 24-Pin ATX, 8-Pin CPU Power, CPU Fan, System Fan, 3 × ARGB, 1 × RGB, Front USB-C, USB 5Gbps Header, USB 2.0 Headers, TPM 2.0 Header
• Back Panel I/O Ports: HDMI, DisplayPort, PS/2 Keyboard/Mouse, 4 × USB 5Gbps Type-A, 2 × USB 2.0, RJ-45 LAN, 3 × Audio Jacks
• Form Factor: Micro-ATX, 220 × 243.84mm
• Model: MSI PRO B550M-B