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SKU: PRO B550M-P WIFI6E
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PRO B550M-P WIFI6E is engineered with PCIe 4.0 M.2, Frozr AI Cooling, Front Type-C, and the Wi-Fi 6E solution, ready for the AMD Ryzen™ 5000 series processors.
Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.
Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.
| Specification | Details |
|---|---|
| Chipset | AMD B550 |
| CPU Support | AMD Ryzen™ 5000 & 3000 Series Desktop Processors (Excluding Ryzen™ 5 3400G & Ryzen™ 3 3200G), AMD Ryzen™ 4000 G-Series Desktop Processors |
| Socket | AM4 |
| Form Factor | mATX |
| Memory Support | 4 × DDR4 DIMM, Dual-Channel |
| Maximum Memory Capacity | 128 GB |
| Memory Speed | DDR4 2667/2800/2933/3000/3066/3200/3466/3600/3733/3866/4000/4133/4266/4400+ MHz (A-XMP OC Mode) |
| Memory Features | Supports JEDEC Speed, Non-ECC Unbuffered Memory, A-XMP Memory Overclocking |
| Graphics Outputs | 1 × HDMI 2.1 (Up to 4K@60Hz), 1 × DisplayPort 1.4 (Up to 4K@60Hz), 1 × VGA (Up to 2048×1536@50Hz / 1920×1200@60Hz) |
| Expansion Slots | 1 × PCIe 4.0 x16, 2 × PCIe 3.0 x1 |
| Audio | Realtek® ALC897, 7.1-Channel High Definition Audio |
| Storage | 2 × M.2 (PCIe 4.0 x4/SATA & PCIe 3.0 x4), 4 × SATA 6Gb/s |
| RAID Support | RAID 0, 1, 10 (SATA), RAID 0, 1 (M.2 NVMe) |
| USB Ports | Rear: 2 × USB 2.0, 4 × USB 5Gbps Type-A; Front: 4 × USB 2.0, 2 × USB 5Gbps Type-A, 1 × USB 5Gbps Type-C |
| LAN | Realtek® RTL8111H Gigabit LAN |
| Wireless | Wi-Fi 6E (802.11 a/b/g/n/ac/ax), Dual-Band 2.4/5/6 GHz, MU-MIMO RX |
| Bluetooth | Bluetooth® 5.3 |
| Internal Connectors | 1 × 24-Pin ATX Power, 1 × 8-Pin CPU Power, 1 × CPU Fan, 2 × System Fan, 2 × Front Panel Headers, 1 × Chassis Intrusion, 1 × Front Audio, 1 × COM Port, 2 × ARGB V2 Headers, 2 × RGB Headers, 1 × TPM 2.0 Header, USB 2.0/USB 5Gbps Headers |
| LED Features | 4 × EZ Debug LEDs |
| Rear I/O Ports | USB 5Gbps Type-A, PS/2 Keyboard/Mouse, Gigabit LAN, Wi-Fi Antenna Connectors, Audio Jacks, DisplayPort, HDMI, USB 2.0 |
| Operating System | Windows® 11 64-bit, Windows® 10 64-bit |
| PCB Dimensions | 243.84 × 243.84 mm |
| Warranty | 3 Years |
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