ASUS PRIME B550M-A WIFI II mATX Motherboard, AMD B550 Chipset, 4 DIMM Slots for DDR4, 128GB Max Memory, PCIe 4.0 x16 Slot, Dual M.2, WiFi 6, Realtek 1Gb Ethernet, Bluetooth 5.2, Aura Sync RGB | 90MB19X0-M0EAY0

Specifications:

• Chipset: AMD B550
• Socket: AM4, supporting AMD Ryzen 3000, 4000, and 5000 Series CPUs
• Form Factor: Micro ATX
• Memory Support: 4 DIMM slots, up to 128GB DDR4, supporting speeds up to 4866 MHz (OC) depending on the CPU
• Expansion Slots:
  • 1 x PCIe 4.0 x16 slot for Ryzen 5000/3000 CPUs
  • 2 x PCIe 3.0 x1 slots
• Storage Options:
  • 2 x M.2 slots:
    • M.2_1 supports PCIe 4.0 x4 & SATA (Ryzen 5000/3000 CPUs)
    • M.2_2 supports PCIe 3.0 x4 & SATA
  • 4 x SATA 6Gb/s ports with RAID 0, 1, 10 support
• Networking:
  • WiFi 6 (802.11ax) with 2×2 MU-MIMO
  • Bluetooth 5.2
  • Realtek 1Gb Ethernet
• Audio: Realtek ALC887 7.1 Surround Sound with high-quality capacitors and audio shielding
• USB Ports:
  • Rear: 2 x USB 3.2 Gen 2 Type-A, 4 x USB 3.2 Gen 1 Type-A
  • Internal: Headers supporting additional USB 3.2 Gen 1 and USB 2.0 ports
• Video Outputs:
  • HDMI 2.1 (4K at 60Hz), DVI-D, VGA
• RGB and Customization:
  • Aura Sync RGB lighting support with an addressable Gen 2 RGB header for lighting control

Key Features:

• PCIe 4.0 Support: The primary PCIe x16 slot supports PCIe 4.0, delivering high bandwidth for modern graphics cards and storage.
• Dual M.2 Slots: With PCIe 4.0 x4 support on one M.2 slot, it enables high-speed SSDs for faster storage solutions.
• Enhanced Connectivity: Equipped with WiFi 6 and Bluetooth 5.2, the motherboard provides reliable wireless connectivity for high-performance networking and peripheral support.
• Aura Sync RGB Lighting: Customize your setup with RGB lighting that can sync across compatible devices, enhanced by an addressable Gen 2 RGB header.
• AI Suite 3 and Fan Xpert 2+: ASUS’s software for easy system management, providing tools for overclocking, fan control, and power optimization.