MSI
MSI B550M PRO-VDH AMD motherboard
Micro-ATX AM4 board supports Ryzen 3000, 4000 and 5000 CPUs with dual M.2 slots, PCIe 4.0 x16 and 2.5G LAN
- CPU Socket TypeAM4
- ChipsetAMD B550
- South BridgeAMD B550
- Number of Memory Slots4x288pin (DDR4)
- Maximum Memory Supported128GB
- Channel SupportedDual Channel
Option B550M PRO-VDH
- B550M PRO-VDH WIFI
- MAG B550 TOMAHAWK MAX WIFI
- MAG B550M MORTAR MAX WIFI DDR4
- MEG B550 UNIFY
- MPG B550I GAMING EDGE MAX WIFI
- PRO B550M-VC WIFI
- B550 Gaming Gen 3
- B550M-P WIFI 6E
- PRO B550M-P
- B550 GAMING WIFI6E
- B550M GAMING PLUS WIFI6E
- B550M PRO-VDH
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- Supports Ryzen 5000 4000 3000 series CPUs on AM4 socket
- PCIe 4.0 x16 slot plus M.2 with PCIe 4.0 x4 for high bandwidth storage
- Four DDR4 slots up to 128 GB dual channel memory capacity
- 5 Gbps LAN plus four USB 3.2 Gen 1 ports for fast wired connectivity
- Steel Armor protects graphics cards while M.2 Shield Frozr cools SSDs
AM4 Micro-ATX for Ryzen Builds
The MSI B550M PRO-VDH is a Micro-ATX motherboard built around the AMD B550 chipset and AM4 socket. It supports Ryzen 5000, 4000 and 3000 series processors out of the box. The board targets mainstream system builders who need a compact foundation with modern connectivity.
Dual M.2 and 128 GB DDR4 Headroom
Four DDR4 slots accept up to 128 GB of memory in dual-channel mode. Storage options include one M.2 slot wired for PCIe 4.0 x4 and a second for PCIe 3.0 x4, plus four SATA 6 Gb/s ports with RAID 0, 1 and 10 support. The primary x16 slot runs at PCIe 4.0, while a second x16 slot operates at PCIe 3.0 and a third at PCIe 2.0. Two additional x1 slots round out expansion.
Steel Armour Slot and M.2 Shield Frozr
A reinforced PCIe x16 slot protects heavy graphics cards from bending and EMI. The M.2 Shield Frozr heatsink covers the primary M.2 drive to limit thermal throttling under sustained loads. Rear I/O supplies 2.5 GbE LAN, four USB 3.2 Gen 1 Type-A ports, two USB 2.0 ports, HDMI, DisplayPort and VGA outputs, plus Realtek ALC892/897 audio jacks.
商品特色
- Supports Ryzen 5000 4000 3000 series CPUs on AM4 socket
- PCIe 4.0 x16 slot plus M.2 with PCIe 4.0 x4 for high bandwidth storage
- Four DDR4 slots up to 128 GB dual channel memory capacity
- 5 Gbps LAN plus four USB 3.2 Gen 1 ports for fast wired connectivity
- Steel Armor protects graphics cards while M.2 Shield Frozr cools SSDs
商品規格
| 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 | 1 x M.2 (Support PCIe 3.0 x4) / 1 x M.2 (Support PCIe 4.0 x4) |
| 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 |
| 出貨重量 | 1.00 kg |
| 包裝尺寸 | 279 × 274 × 64 mm |
其他版本
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商品問答
Can I keep my current DDR4 memory when moving to this board?
The board provides four 288-pin DDR4 slots supporting up to 128 GB in dual-channel mode, so existing DDR4 modules can be reused.
How do I verify the PCIe 4.0 x16 slot is running at full speed after build?
In the BIOS or OS device manager, confirm the graphics card negotiates a Gen 4.0 x16 link; the Steel Armor slot is wired for PCIe 4.0.
What comes in the box and what must I source separately?
The motherboard includes the I/O shield, SATA cables and M.2 screws; you will need to supply a compatible AM4 processor, DDR4 memory, storage drives and a power supply.
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