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.

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.

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.

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.

Specification

Product
Product id	896137
Brand	MSI Micro-Star International
Partnr	MAG B550 TOMAHAWK MAX WIFI
EAN/UPC code	4719072957957
Warranty (months)	36 months
Processor
Processor manufacturer	AMD
Processor socket	Socket AM4
Compatible processor series	AMD Ryzen 3 3rd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
Maximum number of SMP processors	1
Memory
Supported memory types	DDR4-SDRAM
Number of memory slots	4
Memory slots type	DIMM
Memory channels	Dual-channel
ECC	Y
Non-ECC	Y
Supported memory clock speeds	1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4533, 4600, 4733, 5100 MHz
Maximum internal memory	128 GB
Supported memory clock speed (max)	5100 MHz
Unbuffered memory	Y
Storage controllers
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	SATA III
RAID levels	0, 1, 10
RAID support	Y
Graphics
Maximum graphics adapter memory	16000 MB
Parallel processing technology support	2-Way CrossFireX
Maximum resolution	4096 x 2160 Pixels
HDCP	Y
DirectX version	12.0
Internal I/O
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
Number of SATA III connectors	6
Front panel audio connector	Y
Front panel connector	Y
ATX Power connector (24-pin)	Y
Power fan connector	Y
CPU fan connector	Y
Number of chassis fan connectors	6
Chassis intrusion connector	Y
Peripheral (Molex) power connectors (4-pin)	1
EPS power connector (8-pin)	Y
TPM connector	Y
12V power connector	Y
RGB LED pin header	Y
Rear panel I/O ports
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
Ethernet LAN (RJ-45) ports	2
PS/2 ports quantity	1
HDMI ports quantity	1
HDMI version	2.1
DisplayPorts quantity	1
S/PDIF out port	Y
Digital audio optical out	1
Network
Ethernet LAN	Y
Ethernet interface type	2.5 Gigabit Ethernet, Gigabit Ethernet
LAN controller	Realtek RTL8111H, Realtek RTL8125B
Wi-Fi	N
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Bluetooth	Y
Bluetooth version	5.2
Features
Component for	PC
Motherboard form factor	ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
Audio chip	Realtek ALC1200
Audio output channels	7.1 kanalen
Number of mounting holes	9
Windows operating systems supported	Windows 10 x64
Expansion slots
PCI Express x1 (Gen 3. x) slots	2
PCI Express x16 (Gen 3. x) slots	1
PCI Express x16 (Gen 4. x) slots	1
Number of M.2 (M) slots	2
BIOS
Clear CMOS jumper	Y
Weight & dimensions
Width	305 mm
Depth	244 mm
Packaging content
Cables included	SATA
Drivers included	Y