MSI B550M Pro-VDH Wi-Fi AM4 AMD Micro-ATX Motherboard

CPU:

• Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors

CHIPSET:

• AMD B550 Chipset

MEMORY:

• 4x DDR4 memory slots, support up to 128GB
• 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+ MHz by A-XMP OC MODE
• Dual channel memory architecture
• Supports non-ECC UDIMM memory
• Supports ECC UDIMM memory
• Supports un-buffered memory

EXPANSION SLOT:

• 1x PCIe 4.0/3.0 x16 slot (PCI_E1)
• 2x PCIe 3.0 x1 slots
• The supported specification depends on the installed processor.

ONBOARD GRAPHICS:

• 1x VGA port, supports resolution of 2048×1536 @50Hz, 2048×1280 @60Hz, 1920×1200 @60Hz
• 1x DisplayPort, supports a maximum resolution of 4096×2160 @60Hz
• 1x HDMI™ 2.1 port, supports a maximum resolution of 4096×2160 @60Hz
• Support HDCP 1.4 & 2.3
• The maximum shared memory of 16 GB
• Available for the processor with integrated graphics.
• Graphics specifications may vary depending on the CPU installed.

STORAGE:

• AMD B550 Chipset
  • 4x SATA 6Gb/s ports
  • 2x M.2 slots (Key M)
    • M2_1 slot (from AMD Processor): Supports PCIe 4.0/3.0 x4, SATA 6Gb/s, Supports 2242/2260/2280 storage devices
    • M2_2 slot (from AMD B550 chipset): Supports PCIe 3.0×4, Supports 2242/2260/2280 storage devices
• The supported specification depends on the installed processor.
• RAID: Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices. Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

USB:

• AMD B550 Chipset
  • 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector and 2 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

AUDIO:

• Realtek® ALC892/ALC897 Codec
• 7.1-Channel High Definition Audio

LAN:

• 1x Realtek® 8111HN Gigabit LAN controller

WIRELESS LAN & BLUETOOTH®:

• Wi-Fi AC: Supports Wi-Fi 802.11 a/b/g/n/ac, dual-band (2.4GHz, 5GHz) up to 433 Mbps speed.
• Supports Dual Mode Bluetooth 2.1, 2.1+EDR, 3.0, 4.0, BLE, 4.2

INTERNAL CONNECTORS:

• 1x 24-pin ATX main power connector
• 1x 8-pin ATX 12V power connector
• 4x SATA 6Gb/s connectors
• 2x M.2 slots (M-Key)
• 1x USB 3.2 Gen 1 5Gbps Type-C port
• 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 water-pump fan connector
• 3x 4-pin system fan connectors
• 1x Front panel audio connector
• 2x System panel connectors
• 1x Serial port connector
• 1x Chassis Intrusion connector
• 2x 4-pin RGB LED connectors
• 2x 3-pin RAINBOW LED connectors
• 1x TPM module connector
• 1x Clear CMOS jumper

BACK PANEL PORTS:

1.  
   1. VGA
   2. Keyboard / Mouse
   3. PS/2 port
   4. LAN
   5. Flash BIOS Button
   6. DisplayPort
   7. HDMI™
   8. USB 2.0
   9. USB 3.2 Gen 1 5Gbps Type-A
   10. Wi-Fi Antenna connectors
   11. 3x Audio jacks

DIMENSIONS:

• Micro-ATX Form Factor: 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)

MOUNTING:

• 8 mounting holes
• USB 3.2 Gen 1 5Gbps Type-A