AMD B550 Chipset

Support 3rd Gen AMD Ryzen^™ Desktop Processors and AMD Ryzen^™4000 G-Series Desktop Processors

• 2x DDR4 memory slots, support up to 64GB ¹
  • Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
  • Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE
    • 1DPC 1R max speed 4600 MHz
    • 1DPC 2R max speed 3866 MHz
• Dual channel memory architecture
• Supports non-ECC UDIMM memory
• Supports ECC UDIMM memory (non-ECC mode)
• Supports un-buffered memory

• 1x HDMI™ 2.1 port, supports a maximum resolution of 4096x2160 @60Hz
• 1x DVI-D port, supports a maximum resolution of 1920x1200@60Hz
• Maximum shared memory of 16 GB

• 1x PCIe 3.0 x1 slot 
• 1x PCIe 4.0/3.0 x16 slot

Realtek^® ALC892 Codec

• 7.1-Channel High Definition Audio

AMD B550 Chipset

• 4x SATA 6Gb/s ports
• 1x M.2 slot (Key M) (from AMD Processor)
  • Supports PCIe 4.0/ 3.0 
  • Supports SATA 6Gb/s
  • Supports 2242/ 2260/ 2280 storage devices

AMD B550 Chipset

• 2x USB 3.2 Gen 1 5Gbps ports are available through the internal USB 3.2 Gen 1 5Gbps connector
• 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)

AMD Processor

• 4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel

• 1x Realtek^® RTL8111H Gigabit LAN controller

• 1x 24-pin ATX main power connector
• 1x 4-pin ATX 12V power connector
• 4x SATA 6Gb/s connectors
• 1x M.2 slots (M-Key)
• 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
• 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
• 1x 4-pin CPU fan connector
• 1x 4-pin system fan connectors
• 1x Front panel audio connector
• 2x System panel connectors
• 1x Chassis Intrusion connector
• 1xTPM module connector
• 1x Clear CMOS jumper

1. LAN port
2. HDMI™
3. DVI-D
4. Keyboard / Mouse
5. USB 3.2 Gen 1 5Gbps Type-A
6. USB 3.2 Gen 1 5Gbps Type-A
7. USB 2.0 Ports
8. Audio Connectors