Mainboard ASUS AMD B550 SAM4 ATX 3xPCI-Express 3.0 1x 1xPCI-Express 3.0 4x 1xPCI-Express 4.0 16x 2xM.2 Memory DDR4 Memory slots 4 1xHDMI 1xDisplayPort 2xAudio-In 3xAudio-Out 2xUSB 2.0 1xUSB type C 5xUSB 3.2 1xOptical S/PDIF 1xRJ45 ROGSTRIXB550-AGAMING

ROG STRIX B550-A GAMING

AMD B550 Ryzen AM4 Gaming ATX motherboard with PCIe® 4.0, teamed power stages, Intel® 2.5Gb Ethernet, dual M.2 with heatsinks, SATA 6 Gbps, USB 3.2 Gen 2 and Aura Sync RGB

• AMD AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
• Best gaming connectivity: PCIe® 4.0-ready, dual M.2, USB 3.2 Gen 2 Type-C® plus HDMI™ 2.1 and DisplayPort 1.2 output support
• Smooth networking: Intel® 2.5Gb Ethernet with ASUS LANGuard
• Robust power solution: Teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors
• Renowned software: Intuitive dashboards for 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-LEDs and SafeSlot
• Unmatched personalization: ASUS-exclusive Aura Sync RGB lighting, including Aura RGB header and addressable Gen 2 RGB header
• Industry-leading gaming audio: AI Noise-Canceling Microphone, SupremeFX S1220A codec, DTS® Sound Unbound™ and Sonic Studio III for immersive audio

Vendor Homepage: rog.asus.com/motherboards/rog-strix/rog-strix-b550-a-gaming-model/ | PCI-Express 3.0 1x: 3 | PCI-Express 3.0 4x: 1 | PCI-Express 4.0 16x: 1 | M.2: 2 | HDMI: 1 | DisplayPort: 1 | Audio-In: 2 | Audio-Out: 3 | USB 2.0: 2 | USB 3.2: 5 | USB-C: 1 | Optical S/PDIF: 1 | RJ45: 1 | SATA: Yes | Chipset: AMD B550 | Socket: SAM4 | Form Factor: ATX | Memory type: DDR4 | Frequency speed: 2133/2400/2666/2800/3000/3200/3466/3600/3866/4000/4133/4400/4600/4800/5100 | Memory slots: 4 | Integrated video: Depending on CPU | Integrated audio: Yes | Integrated LAN: 2.5 Gigabit | RAID: SATA 0, 1, 10 | Units per Shipping Box: 1 | Unit Calculated Volume: 0.006664 | Product Net Weight: 1.2 | Unit Calculated Weight: 1.7