MSI PRO B550M-P Motherboard AM4 Socket AMD B550 Chipset ATX DDR4 PCIe 4.0 M.2 USB-C
£107.99
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About This Item
- AMD B550 chipset with Socket AM4 support for Ryzen 5000 4000 and 3000 Series processors
- ATX form factor featuring 4 DDR4 memory slots supporting up to 128 GB capacity at 4400 MHz
- Dual M.2 slots including one PCIe 4.0 interface for ultra-fast storage connectivity and data transfer rates
- Comprehensive I/O panel with USB 3.2 Gen 2 Type-C and multiple USB 3.1 Gen 1 Type-A ports
- Integrated Realtek ALC897 audio chip delivering 7.1 channel surround sound output for immersive experiences
- PCIe 4.0 x16 slot reinforced with Steel Armor technology to support heavy graphics cards securely
- Gigabit Ethernet LAN controller without built-in Wi-Fi for stable wired network connectivity
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MSI PRO B550M-P – Professional AMD AM4 platform with PCIe 4.0
We recommend the MSI PRO B550M-P Motherboard AM4 Socket AMD B550 Chipset ATX DDR4 PCIe 4.0 M.2 USB-C for professionals seeking reliable performance. This board supports Ryzen 5000 series processors effectively. It delivers stable power delivery for multitasking workloads. Our team values its robust build quality and connectivity options.
MSI PRO B550M-P Motherboard AM4 Socket AMD B550 Chipset ATX DDR4 PCIe 4.0 M.2 USB-C overview
| Metric | Spec. |
|---|---|
| Chipset | AMD B550 |
| Socket | AM4 |
| Max Memory | 128 GB |
| M.2 Slots | 2 |
| USB 3.2 Gen 1 Ports | 6 |
| Form Factor | ATX |
Lightning fast storage throughput
The first M.2 slot supports PCIe 4.0 speeds. This allows you to load games faster than before. It provides double the bandwidth of the previous generation. Your storage drives will operate at maximum potential.
Stable power for demanding tasks
Core Boost technology delivers undistorted current to the CPU. Solid pins in the power connectors ensure stability. This design supports overclocking without power loss. Your system remains reliable under heavy loads.
Flexible connectivity options
The board offers multiple USB ports for peripherals. You gain a front Type-C connector for modern devices. Six USB 3.2 Gen 1 ports sit on the rear. This setup keeps your workspace tidy and efficient.
Enhanced system diagnostics
EZ DEBUG LEDs indicate which component might cause issues. You can locate problems quickly without extra tools. Transient Voltage Suppressors protect against power surges. Your hardware benefits from this proactive safety measure.
Before you order
- Confirm your CPU uses the AM4 socket.
- Verify your case supports ATX form factor boards.
- Ensure you have DDR4 memory modules ready.
Frequently Asked Questions
Q: Which CPUs are supported?
A: It supports AMD Ryzen 5000, 4000, and 3000 series processors.
Q: Does it have built-in Wi-Fi?
A: No, this model does not include integrated wireless connectivity.
Q: What is the max memory capacity?
A: You can install up to 128 GB of DDR4 RAM.
Q: Are RAID arrays supported?
A: Yes, it supports RAID levels 0, 1, and 10.
Our verdict
This MSI PRO B550M-P Motherboard AM4 Socket AMD B550 Chipset ATX DDR4 PCIe 4.0 M.2 USB-C is ideal for professionals prioritising stability. It balances performance with essential connectivity features. You get a dependable platform for daily work. We trust it for efficient multitasking and storage speed.
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Total number of SATA connectors | 4 |
| Front panel connector | Yes |
| Supported storage drive interfaces | M.2, PCI Express 4.0, PCI Express 3.0, SATA |
| USB 2.0 connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 6 |
| TPM connector | Yes |
| Number of SATA connectors | 4 |
| Number of SATA III connectors | 4 |
| Front panel audio connector | Yes |
| CPU fan connector | Yes |
| Chassis intrusion connector | Yes |
| RGB LED pin header | Yes |
| Technical details | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Supported processor sockets | Socket AM4 |
| Parallel processing technology support | Not supported |
| On-board graphics card | Yes |
| HDMI version | 2.1 |
| Motherboard form factor | ATX |
| Component for | PC |
| Total number of SATA connectors | 4 |
| Audio | |
| Audio output channels | 7.1 channels |
| Performance | |
| Number of HDDs supported | 4 |
| Supported storage drive types | HDD & SSD |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| RAID levels | 0, 1, 10 |
| Supported processor sockets | Socket AM4 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 Series |
| Supported processor sockets | Socket AM4 |
| Processor socket | Socket AM4 |
| Memory | |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory types | DDR4-SDRAM |
| Memory channels | Dual-channel |
| Supported memory clock speeds | 2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400 MHz |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
| Supported memory clock speed (max) | 4400 MHz |
| ECC сompatibility | Non-ECC |
| Storage controllers | |
| Number of HDDs supported | 4 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, PCI Express 4.0, PCI Express 3.0, SATA |
| RAID levels | 0, 1, 10 |
| Number of storage drives supported | 2 |
| RAID support | Yes |
| Graphics | |
| Parallel processing technology support | Not supported |
| On-board graphics card | Yes |
| Rear panel I/O ports | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| DisplayPort version | 1.4 |
| USB 2.0 ports quantity | 6 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 1 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | No |
| LAN controller | Realtek 8111H |
| Ethernet interface type | Gigabit Ethernet |
| Features | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Supported processor sockets | Socket AM4 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Audio chip | Realtek ALC897 |
| Expansion slots | |
| Number of M.2 (M) slots | 2 |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI Express x16 slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 4.0 |
| 2nd M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 3.0 |
| BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| ACPI version | 6.0 |
| System Management BIOS (SMBIOS) version | 2.8 |
| Weight & dimensions | |
| Width | 243.8 mm |
| Depth | 243.8 mm |
| Identifiers | |
| Distributor SKUs | 130286, 4711377453547 |

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