Unlocking Peak Performance: B550M PRO4 Micro ATX Motherboard

8 Power Phase Design, Digi Power

Ensuring smooth power delivery to the CPU, unmatched overclocking capabilities, and enhanced performance for advanced gamers with B550M PRO4 Micro ATX.

Supports DDR4 4733 (OC)

Experience the power of high-speed B550M PRO4 Micro ATX memory for seamless multitasking and exceptional performance.

Versatile PCIe Configurations

1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi – Unleash the potential of your system with multiple expansion options.

Graphics Output Options: HDMI, DisplayPort, D-Sub

Choose from a variety of graphics output options, including HDMI, DisplayPort, and D-Sub, for a visual experience tailored to your preferences with B550M PRO4 Micro ATX.

AMD CrossFireX™

Enhance your graphics performance with AMD CrossFireX™ technology for an immersive gaming experience.

Nahimic Audio

Whether using headphones, speakers, or HDMI, Nahimic Audio delivers a rich and vibrant listening experience.

Premium Features for Enhanced Performance of B550M PRO4 Micro ATX

• 8 Power Phase Design
  • Sturdy components for smooth power delivery and unmatched overclocking capabilities.
• Premium 50A Power Choke
  • Up to three times better saturation current for enhanced Vcore voltage to the motherboard with B550M PRO4 Micro ATX.
• 2oz Copper PCB
  • Stable signal traces and power shapes for lower temperature and higher energy efficiency.
• Polychrome RGB
  • Customize your system with onboard RGB headers and addressable RGB headers for unique lighting effects with B550M PRO4 Micro ATX.
• Dual M.2 For SSD, Supports Type 22110 M.2
  • Ready for higher capacity and faster Type 22110 M.2 NVMe SSDs to meet performance needs.
• M.2 Armors
  • Comprehensive M.2 SSD protection for longevity and stability.
• Reinforced Steel Slot [PCIe 4.0 Version]
  • Next-generation PCI Express 4.0 standard for extra anchor points, a stronger latch, signal stability, and secure installation of heavy graphics cards.
• Dual USB 3.2 Gen2 (Type-A Type-C)
  • Onboard Type-A and Type-C USB 3.2 Gen2 ports for next-gen devices with up to 10 Gbps data transfer rates.
• M.2 (KEY E) For WiFi
  • Choose 802.11ac wireless connections via M.2 (Key E) slot, in addition to the onboard LAN port.
• Post Status Checker
  • Fast troubleshooting tool for identifying CPU/DRAM/VGA/BOOT operation issues.
• XXL Aluminum Alloy Heatsink
  • Extra-large aluminum alloy heat sinks for effective heat dissipation, ensuring system stability.
• Sapphire Black PCB
  • Pure black PCB for rock-solid quality and a mysterious touch.
• High Density Glass Fabric PCB
  • Design reducing gaps between PCB layers, protecting against electrical shorts caused by humidity.
• 3 Graphics Outputs
  • Complete with D-Sub, DisplayPort, and HDMI ports, supporting up to 4K resolution.
• Full Spike Protection
  • Safeguard sensitive components from power surges for uninterrupted performance.
• Live Update & APP Shop
  • Convenient tool for downloading apps and support software, optimizing your system, and keeping your motherboard up to date.

Specification of B550M PRO4 Micro ATX

• Motherboard Type: Desktop
• Form Factor: Micro ATX
• Socket: AMD AM4
• Chipset: AMD B550
• DDR Type: DDR4
• RAM Technology: DDR4 (Dual Channel)
• RAM Slots: 4 x DIMM
• RAM Speeds: 4733 (OC) / 2133 MHz
• Maximum Memory: 128GB
• Graphics Ports: 1 x VGA, 1 x HDMI, 1 x DisplayPort
• Multi-GPU Support: Supports AMD Quad CrossFireX and CrossFireX
• PCI/PCI Express: 2 x PCIe 4.0 x16, 1 x PCIe 3.0 x1
• Storage: 6 x SATA III, 1 x M.2 (2280) – PCIe, 1 x M.2 (2280) – SATA & PCIe
• RAID: RAID 0, 1, 10
• Wireless: –
• LAN: GB LAN
• Audio: 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)
• USB Ports Supported: 2 x USB 3.2 Gen2 (1 Type-A & 1 Type-C at back), 8 x USB 3.2 Gen1 (4 at back, 4 at mid-board), 6 x USB 2.0 (2 at back, 4 at mid-board)
• Back Panel I/O Ports: Antenna Bracket, 1 x PS/2 Mouse/Keyboard, 1 x D-Sub, 1 x HDMI, 1 x DisplayPort 1.4, 1 x USB 3.2 Gen2 Type-A, 1 x USB 3.2 Gen2 Type-C, 4 x USB 3.2 Gen1, 2 x USB 2.0, 1 x RJ-45 LAN, HD Audio Jacks
• Internal I/O Connectors: 1 x COM Port, 1 x SPI TPM, 1 x Power LED and Speaker, 2 x RGB LED, 2 x Addressable LED, 1 x CPU Fan, 1 x CPU/Water Pump Fan, 4 x Chassis/Water Pump Fan, 1 x 24 pin ATX, 1 x 8 pin 12V, 1 x Front Audio, 2 x USB 2.0, 2 x USB 3.2 Gen1
• Accessories: I/O Shield, 2 x SATA Data Cables, 2 x Screws for M.2 Sockets
• Package Type: Retail
• Package Weight: 1.3500 kg
• Warranty: 3 Year Replacement Warranty
• M.2 Slot(s): Yes (M.2)
• No. LAN Ports: 1 x LAN
• Max LAN Speed: GB LAN

In the realm of computing, the B550M PRO4 Micro ATX motherboard stands as the epitome of versatility and performance. Unlock the potential of your system with advanced features, impeccable design, and cutting-edge technology. Elevate your computing experience with B550M PRO4 Micro ATX, where power meets precision.