Mainboard|ASUS|AMD B550|SAM4|ATX|Memory DDR4|Memory slots 4|2xPCI-Express 3.0 1x|3xPCI-Express 3.0 16x|2xPCI-Express 4.0 16x|2xM

AMD B550 Ryzen AM4 ATX Gaming motherboard with PCIe® 4.0, 16 power stages, Intel® 2.5 Gb Ethernet, WiFi 6 (802.11ax), two onboard M.2 slots and four additional M.2 slots on the bundled ASUS Hyper M.2 x16 Gen 4 Card, SATA 6 Gbps, USB 3.2 Gen 2 and Aura Sync RGB lighting - AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors - Best gaming connectivity: PCIe® 4.0-ready, two onboard M.2 slots and four additional M.2 slots on the bundled ASUS Hyper M.2 x16 Gen 4 Card, USB 3.2 Gen 2 Type-C® plus HDMI™ 2.1 and DisplayPort™ 1.2 output - Robust power solution: 14+2 power stages with ProCool power connector, high-quality alloy chokes and durable capacitors - Comprehensive cooling: Actively cooled VRM heatsinks with L-shaped heatpipe and integrated aluminum I/O cover, plus dedicated M.2 heatsinks - Superfast networking: Onboard WiFi 6 (802.11ax) and Intel® 2.5 Gb Ethernet with ASUS LANGuard - Intuitive software: Easy-to-use UEFI BIOS and ASUS AI Networking make it easy to configure gaming builds - DIY-friendly design: Includes pre-mounted I/O shield, BIOS FlashBack™, Q-Code and FlexKey - Unmatched personalization: ASUS-exclusive Aura Sync RGB lighting, including Aura RGB headers and addressable Gen 2 RGB headers - Industry-leading Gaming Audio: Audio USB Type-C®, AI Noise-Canceling Microphone, SupremeFX S1220A codec, DTS® Sound Unbound™ and Sonic Studio III for immersive audio