Holiday Shipping Details & Extended Holiday Returns 
8+4 pin CPU power connectors and optimized power circuits let GAMING CARBON unleash maximum performance.
6 layer PCB improves signal transmission for high performance capabilities across the motherboard.
An enhanced PCB material design improves heat dissipation and high-performance capabilities.
A selection of the highest quality power delivery components lets the system run reliably even under extreme conditions.
Reinforced and shielded PCIe slots for strength and stability.
All-metal extended heatsink cover enlarges the heat dissipation surface.
7W/mK thermal pad provides better heat transfer to the heatsink.
Sustain maximum high-speed M.2 SSD data transfer with M.2 SHIELD FROZR and prevent SSD thermal throttling.
Control watercooling pump speeds for flowrate and noise control.
Larger chipset heatsink for cooling and performance.
Featuring TURBO USB 3.2 Gen 2 10Gbps with reversible Type-C connector.
Onboard 2.5 Gigabit Ethernet LAN with gaming LAN manager.
Featuring the latest wireless solution, delivering speeds up to 2400Mbps and supports MU-MIMO and BSS color technology.
The memory circuit design has been optimized on a reserved section of the motherboard fully isolated from other circuits.
Transfer data lightning fast across Gen 4 PCI-E and M.2 with up to 64GB/s bandwidth.
Strike fast with MSI Lightning Gen 4 PCI-E. Attach ultra fast PCI-E 4.0 devices and enjoy up to 64GB/s unidirectional transfer bandwidth.
Unleash and sustain maximum performance with an aggressive VRM design built to supply stable and steady power delivery. Powered by 8 + 4-pin power connectors and exclusive Core Boost technology.
All Aluminum Cover and premium thermal pads rated for 7W/mK keep temperatures in check and let the CPU power delivery system sustain extreme performance.
An enhanced PCB material design with 2oz thickened copper increases conductivity, improving heat dissipation and high-performance reliability.
Personalize your PC with RGB LED lighting capable of 16.8 million colors with dynamic effects through the Mystic Light APP.
- Customize colors
- Customize effects
MPG B550 GAMING CARBON WIFI features onboard 2.5Gbps Ethernet LAN, for gamers who demand high-bandwidth and low-latency network connectivity. Prioritize latency-sensitive applications with MSI LAN Manager for a superior online experience.
Connect to a high-speed WIFI 6 network with onboard Wi-Fi 6. OFDMA and two-way MU-MIMO technology optimize data transmission and deliver speeds up to 2.4Gbps.
Core Boost combines a reserved zone of optimized circuits and premium power delivery components to create a highly efficient power system capable of precise current output to the CPU.
MSI takes memory stability and performance to the extreme. The memory circuit layout has been optimized for reliability and tested extensively in partnership with major memory manufacturers for compatibility.
MPG B550 GAMING CARBON WIFI supports AMD® CrossFire™ multi GPU technology. PCI-E slot placements provide optimal airflow for graphics card cooling. MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage counts, Steel Armor shields the point of contact from electromagnetic interference.
Like a dedicated sound card, Audio Boost offers an HD audio processor, dedicated amplifier and high quality audio capacitors, all physically isolated from the rest of the motherboard circuitry to ensure the purest audio signal to locate enemies with pin-point accuracy.
Effortlessly plug in devices with reversible USB Type-C.
A built-in LED switch on the motherboard instantly turns lighting on or off. Personalize your PC with RGB LED lighting capable of 16.8 million colors with dynamic effects through the Mystic Light APP.