Conquer the Battlefield
The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers.
Core Boost Technology
An optimized power circuit layout is ready to unleash maximum performance.
2oz Thickened Copper PCB
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.
PCIe Steel Armor
Reinforced and shielded PCIe slots for strength and stability.
MAG B550M MORTAR WIFI
PREMIUM THERMAL SOLUTION
Larger heatsink design for cooling and performance.
M.2 Shield Frozr
Sustain maximum high-speed M.2 SSD data transfer with M.2 SHIELD FROZR and prevent SSD thermal throttling.
Pump Fan Support
Control watercooling pump speeds for flowrate and noise control.
Heatsinks with 7W/mK Thermal Pad
7W/mK thermal pad provides better heat transfer to the heatsink.
MAG B550 TOMAHAWK
Onboard 2.5 Gigabit Ethernet LAN with gaming LAN manager.
Featuring TURBO USB 3.2 Gen 2 10Gbps with reversible Type-C connector.
Intel Wi-Fi 6
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.
Lightning Gen 4 Solution
Transfer data lightning fast across Gen 4 PCI-E and M.2 with up to 64GB/s bandwidth.
THERMAL SOLUTION FOR HIGH PERFORMANCE MULTI CORE PROCESSORS
An extended PWM heatsink and efficient power circuit design keep temperatures in check and let the CPU power delivery system sustain extreme performance.
TWIN TURBO M.2 AND M.2 SHIELD FROZR
Sustain maximum M.2 SSD data transfer with M.2 SHIELD FROZR. Prevent SSD thermal throttling with a heatsink that extends across the motherboard.
8 + 2 + 1 DUET RAIL POWER SYSTEM
Unleash and sustain maximum performance with an aggressive VRM design built to supply stable and steady power delivery.
- 8 phase Duet Rail CPU Power System ( Smart Power Stage / 60A )
- 2 phase SOC Power
- 1 phase APU Power
- Digital PWM IC
PCB WITH 2OZ THICKENED COPPER
An enhanced PCB material design with 2oz thickened copper increases conductivity, improving heat dissipation and high-performance reliability.
LIGHTNING GEN 4 SOLUTION
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.
MAXIMIUM DATA TRANSFER WITH 2.5G LAN
MAG B550M MORTAR 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.
WI-FI 6 & BLUETOOTH
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.
UNMATCHED MEMORY PERFORMANCE
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.
MULTIPLE GPU SUPPORT AND STEEL ARMOR
MAG B550M MORTAR 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.
AMPLIFY YOUR GAME WITH AUDIO BOOST
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.