B550M PRO-VDH WIFI

Supports AM4 socket 3rd Gen AMD Ryzen^™ processors, and future AMD Ryzen^™ processors with BIOS update

AMD

AM4

AMD B550

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
- 1DPC 1R max speed 4400 MHZ
- 1DPC 2R max speed 3733 MHZ
- 2DPC 1R max speed 3866 MHZ
- 2DPC 2R max speed 3466 MHZ
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports ECC UDIMM memory
Supports un-buffered memory

4400

1x VGA port, supports resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz*
1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz*
1x HDMI port, supports a maximum resolution of 4096x2160 @24Hz*
Maximum shared memory of 16 GB
* Available for the processor with integrated graphics.

N/A

Realtek® ALC892 Codec
7.1-Channel High Definition Audio

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

PCIe 4.0

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*
- Supports SATA 6Gb/s
- Supports 2242/ 2260/ 2280 storage devices
M2_2 slot (from AMD B550 chipset)
- Supports PCIe 3.0x4
- Supports 2242/ 2260/ 2280 storage devices
* The supported specification depends on installed processor.

NVMe

2

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

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
1xTPM module connector
1x Clear CMOS jumper

1x VGA
4x USB 3.2 Gen 1 5Gbps Type-A
1x Keyboard / Mouse
1x LAN
1x Flash BIOS Button
1x DisplayPort
1x HDMI
2x USB 2.0
2x Wi-Fi Antenna connectors
3x Audio jacks

1x Realtek^® 8111HN Gigabit LAN controller

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

Micro ATX

N/A

N/A

N/A

N/A

N/A

N/A