| Brand | MSI |
| Series | PRO |
| Model | B550M PRO-VDH WIFI |
| CPU Socket Type | AM4 |
| CPU Type | Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update |
| Chipset | AMD B550 |
| Number of Memory Slots | 4x288pin |
| Memory Standard | Supports DDR4 4400+/ 4266/ 4133/ 4000/ 3866/ 3733/ 3600/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz by A-XMP OC MODESupports DDR4 3200/ 3066/ 3000/ 2933/ 2800/ 2667/ 2400/ 2133/ 1866 MHz by JEDEC1DPC 1R max speed 4400 MHZ1DPC 2R max speed 3733 MHZ2DPC 1R max speed 3866 MHZ2DPC 2R max speed 3466 MHZ |
| Maximum Memory Supported | 128GB |
| Channel Supported | Dual Channel |
| PCI Express 4．0 x16 | 1 x PCIe 4.0/3.0 x16 slot (PCI_E1) ** The supported specification depends on installed processor. |
| PCI Express x1 | 2 x PCIe 3.0 x1 slots |
| SATA 6Gb/s | 4 x SATA 6Gb/s |
| M．2 | 2 x M.2 slots (Key M)M2_1 slot (from AMD Processor)Supports PCIe 4.0/3.0 x4 *Supports SATA 6Gb/sSupports 2242/2260/2280 storage devicesM2_2 slot (from AMD B550 chipset)Supports PCIe 3.0 x4Supports 2242/2260/2280 storage devices* The supported specification depends on installed processor. |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | Supported only by CPU with integrated graphic:1 x VGA port, supports resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz *1 x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz *1 x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz *,**Maximum shared memory of 16GB* Available for the processor with integrated graphics.** Graphics specifications may vary depending on the CPU installed. |
| Audio Chipset | Realtek ALC892/ALC897 Codec |
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek 8111HN |
| Max LAN Speed | 10/100/1000Mbps |
| Wireless LAN | Intel Dual Band Wireless-AC 3168Supports Wi-Fi 802.11 a/b/g/n/ac, dual band (2.4 GHz, 5 GHz) up to 433 Mbps speed. |
| Bluetooth | Supports Dual Mode Bluetooth 2.1, 2.1+EDR, 3.0, 4.0, BLE, 4.2 |
| Back I/O Ports | 1 x DisplayPort / 1 x D-Sub / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 Keyboard/Mouse Combo / 2 x USB 2.0/1.1 / 3 x Audio Jacks / 4 x USB 3.2 Gen 1 Type-A |
| Onboard USB | 1 x USB 3.2 Gen 1 5Gbps Type-C port1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports) |
| Other Connectors | 1 x 4-pin CPU fan connector1 x 4-pin water-pump fan connector3 x 4-pin system fan connectors1 x Front panel audio connector2 x System panel connectors1 x Serial port connector1 x Chassis Intrusion connector2 x 4-pin RGB LED connectors2 x 3-pin RAINBOW LED connectors1 x TPM module connector1 x Clear CMOS jumper |
| Form Factor | Micro ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 9.6" x 9.6" |
| Power Pin | 1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector |
| Features | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS updateSupports DDR4 Memory, up to 4400(OC) MHzLightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield FrozrPremium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop worksPowerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 BoostAudio Boost: Reward your ears with studio grade sound qualityDragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface |
| Warranty | 3 Years |
| Country Of Origin | China |
