ASUS AMD B550 Ryzen AM4 motherboard for content creators features PCIeA® 4.0 dual ThunderboltA„A 4 Type-C ports dual IntelA® 2.5Gb Ethernet dual M.2 with heatsinks USB 3.2 Gen 2 and advanced security management AM4 socket: Ready for AMD RyzenA„A 5000 Series / 4000 G-Series / 3000 Series desktop processors Powerful I/O: Dual Thunderbolt 4 Type-C ports dual 2.5G onboard Ethernet USB 3.2 Gen 2 plus HDMIA„A 2.1 and DisplayPortA„A 1.2 output Unthrottled Performance: PCI 4.0-ready 12+2 power stages with high-quality alloy chokes and durable capacitors Advanced Security: USB port management software blacklisting and Regedit on/off controls via ASUS Control Center Express ProArt Gives You More: Two-Way AI Noise Cancelation for clear online communication and ProArt Creator Hub with CreationFirst for one-stop system control Trusted Stability: Tested for 24/7 operation validated for extensive compatibility and equipped with SafeSlot for enhanced durability CPU AMD RyzenA„A 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors Memory Memory Channels:4DDR4 (Dual channel) Max Memory Size:128GB AMD RyzenA„A 5000 Series/ 3000 Series Desktop Processors DDR4 Graphics 1 x HDMIA„A 2.1 (4K@60Hz) 2 x IntelA® ThunderboltA„A 4 ports (USB Type-CA®) support DisplayPort 1.2/1.4 and ThunderboltA„A video outputs Expansion Slots 2 x PCIe 4.0/3.0 x16 (x16 x8/x8) StorageTotal supports 2 x M.2 slots and 4 x SATA 6Gb/s ports Ethernet 2 x IntelA® I225-V 2.5Gb Ethernet Form Factor 30.5cm x 24.4cm