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MSI B550M PRO-VDH Micro-ATX Motherboard - AMD AM4, Ryzen 5000/4000/3000 Ready, PCIe 4.0, Dual M.2, USB 3.2 Gen 1, 2.5G LAN, Realtek Audio
- PCI-E Steel Armor: Protecting VGA cards against bending and EMI
- Mystic Light Extension: Control additional RGB or Rainbow strip added to your system with Dragon Center.
- M.2 Shield FROZR: Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster.
- Lightning Gen4 Solution: The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
- Audio Boost: Reward your ears with studio grade sound quality for the most
- immersive audio experience.
- Core Boost: With premium layout and optimized power design to support
- more cores and provide better performance.
- DDR4 Boost: Advanced technology to deliver pure data signals for the best
- gaming performance and stability.
- 2oz Thickened Copper PCB: An enhanced PCB design improves heat dissipation and performance reliability.
Combo Up Savings Up To $1240+
The more you add, the more you'll save!+
+
Learn more about the Detailed Specifications
| Best Seller Ranking | #33 in AMD Motherboards |
|---|
| Brand | MSI |
|---|---|
| Series | PRO |
| CPU Socket Type | AM4 |
|---|
| Chipset | AMD B550 |
|---|---|
| South Bridge | AMD B550 |
| Number of Memory Slots | 4x288pin (DDR4) |
|---|---|
| Maximum Memory Supported | 128GB |
| Channel Supported | Dual Channel |
| Buffer Supported | Un-buffered |
| PCI Express 4.0 x16 | 1 x PCI Express 4.0 x16 |
|---|---|
| PCI Express 3.0 x16 | 1 x PCI Express 3.0 x16 |
| PCI Express 2.0 x16 | 1 x PCI Express 2.0 x16 |
| PCI Express x16 | 1 x PCI Express x16 |
| PCI Express x1 | 2 x PCI Express x1 |
| Serial ATA (SATA) | 4 x SATA 6Gb/s |
|---|---|
| M.2 | 2 x M.2 |
| SATA RAID | 0/1/10 |
| Audio Chipset | Realtek ALC892/ALC897 |
|---|
| Bluetooth | No |
|---|
| Back I/O Ports | 4 x USB 3.2 Gen 1 Type-A, 2 x USB 2.0, 1 x DisplayPort, 1 x VGA, 1 x HDMI, Realtek ALC892/ALC897 Audio ports |
|---|---|
| COM | 1 |
| Video Ports | D-Sub + HDMI + Display Port |
| HDMI | 1 x HDMI |
| DisplayPort | 1 x DisplayPort |
| USB 3.0 | 7 x USB 3.0 |
| USB 1.1/2.0 | 6 x USB 2.0 |
| USB Type-C | 1 x USB Type-C port, with USB 3.2 Gen 1 support |
| Onboard USB | 1 x USB 3.2 + 4 x USB 2.0 |
|---|
| Form Factor | Micro ATX |
|---|---|
| LED Lighting | None RGB |
| First Listed on Newegg | May 15, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's 30-Day Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-626-271-1004
- Support Website
- View other products from MSI
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