MSI MAG B550M MORTAR MAX WIFI MSI MAG B550M MORTAR MAX WIFI MAG B550M MORTAR MAX WIFI

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.

OPTIMIZED FOR WATER COOLING
Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked �keep-out-zone� allows for easy and safe installation and a perfect fit.

THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE
With more cores� processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.

FULLY CONTROLLABLE IN BIOS AND SOFTWARE
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.

M.2 SHIELD FROZR
World�s fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 Shield Frozr is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.

LIGHTNING GEN 4 M.2
Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.

FAST AND FUTURE-READY STORAGE
MSI B550 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.

BIOS



ACPI version



6.0


BIOS memory size



256 Mbit


BIOS type



UEFI AMI


Clear CMOS jumper



Yes


System Management BIOS (SMBIOS) version



2.8


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 (Gen 4.x) slots



1


Features



Audio chip



Realtek ALC1200


Audio output channels



7.1 channels


Component for



PC


Motherboard chipset



AMD B550


Motherboard chipset family



AMD


Motherboard form factor



micro ATX


Number of mounting holes



8


Windows operating systems supported



Windows 10 x64


Graphics



Maximum graphics card memory



16000 MB


Maximum resolution



4096 x 2160 Pixels


Parallel processing technology support



2-Way CrossFireX


Internal I/O



12V power connector



Yes


ATX Power connector (24-pin)



Yes


Chassis intrusion connector



Yes


CPU fan connector



Yes


Front panel audio connector



Yes


Number of chassis fan connectors



3


Number of SATA III connectors



6


RGB LED pin header



Yes


TPM connector



Yes


USB 2.0 connectors



2


USB 3.2 Gen 1 (3.1 Gen 1) connectors



1


Memory



ECC



Yes


Maximum internal memory



128 GB


Memory channels



Dual-channel


Memory slots type



DIMM


Non-ECC



Yes


Number of memory slots



4


Supported memory clock speeds



1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400


Supported memory types



DDR4-SDRAM


Unbuffered memory



Yes


Network



Bluetooth



Yes


Bluetooth version



5.1


Ethernet interface type



2.5 Gigabit Ethernet


Ethernet LAN



Yes


LAN controller



Realtek RTL8125B


Wi-Fi



Yes


Wi-Fi standards



802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)


WLAN controller model



Intel Wi-Fi 6 AX200


Package dimensions



Gross Weight (Package, kg)



1.3 kg


Packaging content



Cables included



SATA


Drivers included



Yes


Processor



Compatible processor series



3rd Generation AMD Ryzen� 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen� 7, 3rd Generation AMD Ryzen� 9


Maximum number of SMP processors



1


Processor manufacturer



AMD


Processor socket



Socket AM4


Product dimensions



Net Weight (Product, kg)



1 kg


Product Depth



24.4 cm


Product Height



6.5 cm


Product Width



24.4 cm


Rear panel I/O ports



Digital audio optical out



1


DisplayPorts quantity



1


Ethernet LAN (RJ-45) ports



1


HDMI ports quantity



1


Headphone outputs



1


PS/2 ports quantity



1


S/PDIF out port



Yes


USB 2.0 ports quantity



2


USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity



2


USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity



1


USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity



1


WiFi-AP antenna jack



2


Storage controllers



RAID levels



0, 1, 10


Supported storage drive interfaces



SATA III


Supported storage drive types



HDD & SSD


Vendor information



Brand Name


MSI


Warranty



1 Year(s)