MSI Pro B550M-P, Socket AM4, AMD B550, mATX, DDR4
The MSI PRO B550M-P provides a compact foundation for gaming PCs and workstations with AMD Ryzen processors. PCIe 4.0 connects a powerful graphics card and a fast NVMe SSD. Numerous USB ports create space for your peripherals.
- PCIe 4.0 for fast graphics cards and SSDs
- Two M.2 slots for short loading and boot times
- Up to 128 GB RAM for extensive workflows
- Front USB-C for easily accessible accessories
- EZ Debug LEDs simplify troubleshooting
AM4 platform for gaming and multitasking
The AM4 socket supports AMD Ryzen 5000, 5000 G, 4000 G, 3000, and 3000 G desktop processors. Four DDR4 slots accommodate up to 128 GB of memory with up to 4,400 MHz via overclocking. This provides you with ample reserves for gaming, streaming, and productive applications.
Connecting fast graphics cards and SSDs
The top PCIe x16 slot supports PCIe 4.0 with a compatible processor. Two M.2 slots take fast NVMe SSDs. The upper slot reaches PCIe 4.0 x4, while four SATA ports provide additional storage for games, media, and projects.
Many ports and easy troubleshooting
A total of twelve USB-A ports and one internal USB-C port offer space for input devices, external drives, and other accessories. Gigabit LAN ensures a stable wired network connection. Four EZ Debug LEDs help quickly narrow down issues with the processor, memory, graphics card, or boot drive.
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Colour
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Primary Colour
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Black
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Form Factor
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Motherboard Form Factor
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Micro-ATX
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CPU
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CPU Manufacturer
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AMD
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CPU Socket
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AM4
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Display
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Display Included
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No
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Motherboard
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BIOS Flashback Button
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No
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Clear CMOS Button
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No
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Motherboard Chipset
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AMD B550
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Motherboard Features
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Debug LEDs
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Dual BIOS
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No
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Built-In I/O Shield
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No
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Memory
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Max. Memory
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128 GB
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Memory Type
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DDR4
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Memory Form Factor
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DIMM
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System Memory Subtype
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UDIMM
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Max. Memory Speed (Standard)
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3200 MT/s
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Max. Memory Speed (OC)
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4400 MT/s
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EEC Support
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No
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Memory slots
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4x
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Performance Profile
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Intel XMP
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Wi-Fi & LAN
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LAN
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Yes
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LAN Ports
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1x 1 Gbit/s
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LAN Chip
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Realtek RTL8111H
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Wi-Fi / Bluetooth
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No
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Cooling
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Backplate
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No
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M.2 Heatsinks
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No
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VRM Heatsinks
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No
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Water Cooling
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Watercooling
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No
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Internal Ports
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CPU Power Supply
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1x 8-Pin
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USB 3.0 / 3.1 / 3.2 (internal) Type C Header
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1
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USB 3.0 / 3.1 / 3.2 (internal) Type C Possible Ports
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1
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USB 3.0 (internal) Header
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1
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USB 3.0 (internal) Possible Ports
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2
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USB 2.0 (internal) Header
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2
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USB 2.0 (internal) Possible Ports
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4
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RGB / LED connectors
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2x Digital RGB (3-Pin 5VDG), 2x RGB (4-Pin 5050 12VGRB)
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Front Panel Audio Header
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Yes
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SPI TPM Header
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Yes
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External Ports
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USB 3.2 (external) Type A
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4
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USB 2.0 (external) Type A
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2
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Display Connectors
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Display Port (1x), HDMI (1x), VGA (D-Sub) (1x)
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Audio outputs
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3.5 mm jack (total) 3x
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Storage Ports
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M.2 PCIe 3.0 x4
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1
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M.2 PCIe 4.0 x4 & SATA 6G
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1
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M.2 E-Key
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1
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SATA 6G (internal)
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4
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Back Connect
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Back Connect
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No
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Expansion Slots
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PCIe x16 slots (total)
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1
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PCIe x1 slots (total)
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2
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PCIe 4.0 x16 mechanical slot
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1
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PCIe 3.0 x1 mechanical slot
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2
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Compatibility
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Compatibility Note
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Please refer to the manufacturer's compatibility information. You can find the latest overview on the manufacturer's website.
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Fan Header
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4 Pin Fan Connectors
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3
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Audio
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Soundchip
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Realtek ALC897
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Lighting
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Lighting / RGB
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No
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Set
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Set
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No
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| Manufacturer Information | |
| Responsible Person |