• Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors
• Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
• Ultra Durable™ PCIe 4.0 Ready x16 Slot
• Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
• High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
• GbE LAN with Bandwidth Management
• Rear DisplayPort and HDMI for Multi-display Support
• Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
• Anti-Sulfur Resistors Design

Specifications

• CPU: AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors (Please refer "CPU Support List" for more information.)
• Chipset: AMD B550
• Memory
  1. 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
  2. Support for up to DDR4 4733MHz memory modules (O.C.)
  3. Dual channel memory architecture
  4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules [ECC memory (ECC mode) support varies by CPU]
  5. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
  6. Support for Extreme Memory Profile (XMP) memory modules
  (Please refer "Memory Support List" for more information.)
• Onboard Graphics - Integrated Graphics Processor:
  1. 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz [Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.]
  2. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz [Support for HDMI 2.1 version, HDCP 2.3, and HDR.
  Maximum shared memory of 16 GB]
• Audio
  1. Realtek® Audio CODEC
  2. High Definition Audio
  3. 2/4/5.1/7.1-channel [You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.]
• LAN: Realtek® GbE LAN chip (1 Gbps/100 Mbps)
• Expansion Slots
  1 x PCI Express x16 slot, integrated in the CPU:
  1. AMD Ryzen™ 5000 Series/3000 Series Processors support PCIe 4.0 x16 mode
  2. AMD Ryzen™ 5000 G-Series/4000 G-Series Processors support PCIe 3.0 x16 mode
  1 x PCI Express x1 slot, integrated in the Chipset: Supporting PCIe 3.0 x1 mode
• Storage Interface
  1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2280 SSDs:
  1. AMD Ryzen™ 5000 Series/3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
  2. AMD Ryzen™ 5000 G-Series/4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs
  1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2280 SSDs: Supporting PCIe 3.0 x2 SSDs
  4 x SATA 6Gb/s connectors, integrated in the Chipset: Support for RAID 0, RAID 1, and RAID 10
• USB
  CPU: 4 x USB 3.2 Gen 1 ports on the back panel
  Chipset:
  1. 2 x USB 3.2 Gen 1 ports available through the internal USB header
  2. 6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
• Form Factor: Micro ATX Form Factor (24.4cm x 24.4cm)
• Warranty: 36 months

Manufacturer's link