MSI B550M PRO-VDH WIFI

Processor

3rd Generation AMD Ryzen™ Processors with AM4 Architecture Support / Future AMD Ryzen™ Processors Supported by Subsequent BIOS Upgrade

Chipset

AMD B550 Chipset

Memory

4 DDR4 slots supporting up to 128GB combined 1
Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz via JEDEC
Support DDR4 2667/ 2800/2933/3000/3066/3200/3466/3600/ 3733/3866/4000/4133/4266/4400+ MHz via A-XMP OC MODE
1DPC 1R Maximum speed 4400 MHZ
1DPC 2R top speed 3733 MHZ
2DPC 1R max speed 3866 MHZ
2DPC 2R max speed 3466 MHZ
Dual channel memory architecture
Supports non-ECC UDIMM memory
Support ECC UDIMM memory
Support unbuffered memory

Expansion slot

1 PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1
2 PCIe 3.0 x1 slots
Supported specifications depend on the installed processor.
Built-in graphics card
1 VGA port, supports up to 2048×1536 @50Hz, 2048×1280 @60Hz, 1920×1200 @60Hz1
1 DisplayPort port, supports up to 4096×2160 @60Hz1
1 HDMI 2.1 port, supports up to 4096×2160 @60Hz12
Support HDCP 1.4 & 2.3
Maximum shared memory is 16 GB
For processors with built-in graphics. Supported specifications depend on the installed processor.

Store

AMD B550 Chipset
4 SATA 6Gb/s ports
2 M.2 slots (M key)
M2_1 socket (from AMD processors)
Support PCIe 4.0/ 3.0 x4 1
Support SATA 6Gb/s
Support 2242/ 2260/ 2280 standard storage devices
M2_2 socket (from AMD B550 chipset)
Support PCIe 3.0×4
Support 2242/ 2260/ 2280 standard storage devices
Supported specifications depend on the installed processor.
RAID
Supports creating RAID 0, RAID 1 and RAID 10 with SATA storage devices
Supports creating RAID 0 and RAID 1 with M.2 NVMe storage

USB

AMD B550 Chipset
3 USB 3.2 Gen 1 5Gbps ports (1 Type-C internal header, 2 ports via internal USB 3.2 Gen 1 5Gbps header)
6 USB 2.0 ports (2 Type-A ports on back panel, 4 ports via internal USB 2.0 headers)
AMD processor
4 USB 3.2 Gen 1 5Gbps Type-A ports on back panel
sound effect
Realtek® ALC892/ALC897 Decoder Chip
7.1-channel high-quality sound
network
1 Realtek® 8111HN Gigabit Network Controller
WIRELESS LAN & BLUETOOTH®
Intel® Dual Band Wireless-AC 3168
Support Wi-Fi 802.11 a/b/g/n/ac, dual band (2.4GHz, 5GHz) up to 433 Mbps speed.
Support Dual Mode Bluetooth 2.1,2.1+EDR,3.0,4.0,BLE,4.2

Built-in connector

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
4 SATA 6Gb/s headers
2 M.2 slots (M key)
1 USB 3.2 Gen 1 5Gbps Type-C port
1 USB 3.2 Gen1 5Gbps header (can support 2 additional USB 3.2 Gen1 5Gbps ports)
2 USB 2.0 headers (can support 4 additional USB 2.0 ports)
1 x 4-pin CPU fan header
1 x 4-pin water cooling fan header
Three 4-pin system fan headers
1 panel audio connector
2 system panel headers
1 serial port connector
1 case opening connector
2 4-pin RGB LED headers
2 x 3-pin RAINBOW LED headers
1 TPM module connector
1 clear CMOS function jumper

Backplane Connector

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