Compatibility
AMD® Processor Support:
This ASUS Motherboard supports AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors.
Operating System Support:
Requires Windows® 10, 64 bit
Specifications
 
Make and Model
MSI B550M PRO-VDH WI-FI mATX Motherboard
 
 
CPU Support
Supports AM4 socket 3rd Gen AMD Ryzen™ processors, and future AMD Ryzen™ processors with BIOS update.*
* See supported processors
Chipset
AMD® B550
 
 
Memory
4 x DDR4 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 (non-ECC mode)
Supports un-buffered memory
See supported memory
 
 
Integrated Graphics
1x HDMI port, supports a maximum resolution of 4096x2160 @24Hz
1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz
Maximum shared memory of 2048 MB
 
 
Storage
AMD B550 Chipset:
2x M.2 slots (Key M)
M2_1 slot (from AMD Processor): Supports PCIe/SATA
M2_2 slot (from AMD B550 chipset): Supports PCIe
4 x SATA 6Gb/s port(s)
 
 
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
 
 
Expansion Slots
1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)
2x PCIe 3.0 x1 slots
Multi-GPU Support
N/A
 
 
USB Ports
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 (4 Type-A ports on the back panel)
 
 
LAN
1x Realtek® 8111HN Gigabit LAN controller
Wireless
Intel® Wireless-AC 3168 802.11ac
Bluetooth
Bluetooth v4.2
 
 
Audio
Realtek® ALC892 Codec
7.1-Channel High Definition Audio
 
 
Back Panel I/O Ports
1 x PS/2 keyboard/mouse combo port(s)
1 x DisplayPort
1 x HDMI
4 x USB 3.2 Gen 1 5Gbps Type A
2 x USB 2.0 ports
1 x VGA port
1 x Gigabit LAN (RJ45) port
2 x Wi-Fi / Bluetooth connectors
3 x HD Audio jack(s)
1 x Flash BIOS button
 
 
Internal I/O
TBA
 
 
Operating System
Support for Windows® 10, 64 bit
 
 
Form Factor
mATX Form Factor:
24.4 x 24.4 cm (9.6" x 9.6")