MSI MAG B850 TOMAHAWK MAX WIFI AM5 DDR5 PCIe 5.0 ATX Motherboard
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MSI MAG B850 TOMAHAWK MAX WIFI AM5 DDR5 PCIe 5.0 ATX Motherboard
Scan code: LN154201 Manufacturer code: MAG B850 TOMAHAWK MAX WIFI
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MSI MAG B850 TOMAHAWK MAX WIFI AM5 DDR5 PCIe 5.0 ATX Motherboard

MSI MAG B850 TOMAHAWK MAX WIFI, AMD B850, AM5, DDR5, PCIe 5.0, 4x M.2, 5G/WiFi7, USB 3.2 A+C, AMD EXPO, ATX

Scan code: LN154201 Manufacturer code: MAG B850 TOMAHAWK MAX WIFI
End of life
This product is no longer available to purchase.

MAG B850 TOMAHAWK MAX WIFI DDR5 PCIe 5.0 AMD ATX Motherboard from MSI

B850 TOMAHAWK MAX WIFI

Brutal & Battle ReadyThe B850 TOMAHAWK MAX WIFI delivers battle-hardened performance with a bold black PCB and the signature MAG green accents cutting across its angular heatsinks. A 14+2+1 Duet Rail Power System and dual 8-pin CPU connectors provide unwavering power delivery for Ryzen 9000 series processors, ensuring rock-solid stability under heavy workloads. True Wi‑Fi 7 and 5G LAN offer high-speed connectivity, while PCIe 5.0 support and supplemental PCIe power keep it primed for next-generation hardware. Built for those who demand reliability and raw performance, this board stands ready for any challenge.

B850AMD Chipset

AM5CPU Socket

DDR5 DIMMMax. 256GB (Dual Channel)

ATXForm Factor

Incredible Power Design

14+2+1 DRPS POWER DESIGN Unlock and maintain peak performance with the flagship VRM design featuring 14+2+1 digital power phases. Equipped with dual power connectors and a 60A Smart Power Stage, the B850 TOMAHAWK MAX WIFI is fully prepared to handle the demands of high-end processors.

VRM Power Design

14 Vcore Power - SPS 60A

2 SOC Power

1 Misc Power

Optimised PCB

Optimised PCB The PCB design has been optimised to enhance bandwidth and accelerate transfer speeds, ensuring reliable circuit transmission. 8 PCB Layers Server-grade PCB material 2oz Thickened Copper

High Performance Memory Support

DDR5 Memory Support

Unleash World-Class DDR5 Performance Experience a significant leap in DDR performance with the latest DDR5 memory. Paired with a dedicated SMT welding process and MSI Memory Boost technology, the B850 TOMAHAWK MAX WIFI is primed to deliver world-class memory performance.

EXPO / A-XMP Support

Memory Boost

SMT Process

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Frozr Cooling Design

1. Extended HeatsinksThe Extended Heatsink increases the surface area for heat dissipation, allowing even high-end processors to operate at full speed.

2. M.2 Shield FrozrAchieve reliable operation and incredible performance with this strengthened M.2 thermal solution.

Massive Cooling heatsinks

3. Heavy Plated VRM HeatsinkThe upper MOS is protected with the VRM heatsink for efficient heat dissipation.

4. 7W/mK Thermal PadPremium 7W/mK MOSFET thermal pads and additional choke thermal pads guarantee all cores operate at peak performance.

5. Enlarged Chipset HeatsinkThe enlarged heatsink design minimises dust and noise while ensuring efficient heat dissipation.

Thermals Done Your Way

DIY 2.0

DIY 2.0 Connect and synchronise with MSI coolers and cases using strategically placed pin-header locations, including a dedicated pump-fan header.
For CPU Cooler
For Liquid Cooler
For System Fan
Exclusive EZ CONN. - JAF_2

A Breakthrough in Bandwidth

x4 M.2 2280 Slots

Quadruple Armoured M.2 Slots MSI utilises high-speed M.2 slots with PCIe Gen 4 and Gen 5 support, enabling faster load times and efficient data transfers for SSDs.

• M.2 PCIe 5.0 x4 (22110/2280)
• M.2 PCIe 5.0 x4 (2280/2260)
• M.2 PCIe 4.0 x4 (2280/2260)
• M.2 PCIe 4.0 x2 (2280/2260)

x3 PCIe x16 Slots

Packed with PCIe For PCIe, MSI motherboards maximise bandwidth with reinforced slots and advanced signal integrity, ensuring top-tier performance for GPUs and expansion cards.

x1 Steel Armoured Full-Length PCIe 5.0 (x16)
x1 Full-Length PCIe 3.0 (x1)
x1 Full-Length PCIe 4.0 (x4)

Supercharge Your Networking

WiFi 7 - 5.8Gbps
WiFi 6 - 2.4Gbps

WiFi 7The Wi-Fi 7 provides maximum speeds to a whopping 5.8 Gbps! 2.4 times faster than previous Wi-Fi 6/6E standards, Wi-Fi 7 is set to be the wireless standard of the future.

LAN

High-Bandwidth, Low Latency LANMSI's premium 5G network solution provides incredible transfer speeds for demanding users.

Peripheral Power

List of Connectivity Features
Clear CMOS Button
USB 10Gbps Type-A
USB 5Gbps Type-A
USB 2.0
5G LAN
Wi-Fi / Bluetooth
Audio Connectors
Flash BIOS Button
HDMI™
USB 10Gbps Type-A
USB 10Gbps Type-C
Optical S/PDIF Out
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
24 months
Type:
Return to base
DOA Period:
7 days
RTB Period:
24 months
Manufacturer Contact Details
Manufacturer:
MSI
Buying Guide
Need help choosing the right board? Read our AMD Motherboard Buying Guide
MSI MAG B850 TOMAHAWK MAX WIFI AM5 DDR5 PCIe 5.0 ATX Motherboard
MSI MAG B850 TOMAHAWK MAX WIFI AM5 DDR5 PCIe 5.0 ATX Motherboard