ASUS PRIME B550M-K

Motherboard Specification

• Processor Support: AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series Desktop Processors
• CPU Socket: AMD AM4
• Chipset: AMD B550
• Memory Support: 4 × DDR4 DIMM, Up to 128GB, Dual Channel, Up to DDR4-4866 (OC)
• Graphics Ports: 1 × HDMI 2.1, 1 × DVI-D, 1 × D-Sub
• Expansion Slots: 1 × PCIe 4.0 x16, 2 × PCIe 3.0 x1
• Storage: 2 × M.2 Slots, 4 × SATA 6Gb/s
• Ethernet: Realtek RTL8111H 1Gb Ethernet
• USB: 2 × USB 3.2 Gen 2 Type-A, 4 × USB 3.2 Gen 1 Type-A, Internal USB 3.2 Gen 1 and USB 2.0 Headers
• Audio: Realtek ALC887/897 7.1-Channel HD Audio
• Internal I/O Connectors: 24-Pin ATX, 8-Pin CPU Power, CPU Fan, 2 × Chassis Fan, 2 × M.2, 4 × SATA, USB 3.2 Gen 1 Header, 2 × USB 2.0 Headers, TPM Header, Front Audio Header, S/PDIF Header
• Back Panel I/O Ports: 1 × HDMI, 1 × DVI-D, 1 × D-Sub, 2 × USB 3.2 Gen 2 Type-A, 4 × USB 3.2 Gen 1 Type-A, 1 × RJ-45, 3 × Audio Jacks, 1 × PS/2
• Form Factor: Micro-ATX, 24.4 × 24.4cm
• Model: ASUS PRIME B550M-K