MAG B850 TOMAHAWK MAX WIFI is designed for gamers with a stable, durable and DIY friendly foundation for their PC builds. Coming up with true Wi-Fi 7 solution, 5G LAN, USB 20Gbps, PCIe 5.0 solutions, Supplemental PCIe Power, and exclusive EZ DIY features, it’s ready for the battlefield of AMD Ryzen™ 9000 series processors.

Exclusive Features

Premium Theraml Solution

High-Speed Transmission

Cooling Overview

Extended Heatsink

Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.

M.2 Shield Frozr

Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.

Heavy Plated VRM Heatsink

The VRM heatsink covers the upper MOS and helps dissipate the heat.

7W/mK Thermal Pad & Additional Choke Pad

High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are runnging at high speed.

Enlarged Chipset Heatsink

The enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.

Specification

Chipset

• AMD B850 Chipset

Processor (CPU)

• Supports:
  • AMD Ryzen™ 9000 Series
  • AMD Ryzen™ 8000 Series
  • AMD Ryzen™ 7000 Series
• Socket: AM5

Memory

• 4 x DDR5 UDIMM slots
• Maximum capacity: 256GB

Memory Speeds

• 8400 – 5600 MT/s (OC)
• 5600 – 4800 MT/s (JEDEC)

Overclocking (Ryzen™ 9000 Series)

• 1DPC 1R: up to 8400+ MT/s
• 1DPC 2R: up to 6400+ MT/s
• 2DPC 1R: up to 6400+ MT/s
• 2DPC 2R: up to 6400+ MT/s

Features

• AMD EXPO™ memory overclocking
• Dual-channel architecture
• Non-ECC, unbuffered memory
• CUDIMM (Clock Driver bypass mode)
• Double-sided DIMM latches

Graphics (Onboard)

• 1 x HDMI™ (HDMI 2.1 FRL, up to 8K @ 60Hz)
• Requires CPU with integrated graphics

Expansion Slots

• 1 x PCIe 5.0 x16 slot (CPU)
• 1 x PCIe 4.0 x4 slot (Chipset)
• 1 x PCIe 3.0 x1 slot (Chipset)

PCIe Configuration (CPU Dependent)

• PCIe 5.0 x16 (Ryzen™ 9000 / 7000)
• PCIe 4.0 x8 (Ryzen™ 8700 / 8600 / 8400)
• PCIe 4.0 x4 (Ryzen™ 8500 / 8300)

Storage

• 4 x M.2 slots:
  • M.2_1 (CPU): PCIe 5.0 x4 (22110/2280)
  • M.2_2 (CPU): PCIe 5.0 x4 (2280/2260)
  • M.2_3 (Chipset): PCIe 4.0 x2 (2280/2260)
  • M.2_4 (Chipset): PCIe 4.0 x4 (2280/2260)
• 4 x SATA 6Gb/s ports

Performance Notes

• PCIe bandwidth varies based on CPU series
• PCI_E3 slot shares bandwidth with M.2_3 (x2/x4 switch via BIOS)

RAID Support

• M.2 NVMe: RAID 0 / 1 / 10

USB Connectivity

Rear Ports

• 4 x USB 2.0
• 1 x USB 5Gbps (Type-A)
• 2 x USB 10Gbps (Type-A)
• 3 x USB 10Gbps (Type-C)

Front Ports

• 4 x USB 2.0
• 4 x USB 5Gbps (Type-A)
• 1 x USB 20Gbps (Type-C)

Networking

• Realtek® 8126VB 5G LAN

Wireless & Bluetooth

• Wi-Fi 7 (pre-installed)
  • Tri-band: 2.4GHz / 5GHz / 6GHz
  • Up to 5.8Gbps (320MHz bandwidth)
  • MU-MIMO + MLO support
• Bluetooth® 5.4

Audio

• Realtek® ALC4080 Codec
• 7.1-Channel USB High Performance Audio
• Supports:
  • Up to 32-bit / 384kHz playback
  • S/PDIF output

Internal I/O Connectors

• Power:
  • 1 x 24-pin ATX
  • 2 x CPU power connectors
  • 1 x PCIe 8-pin power
• Cooling:
  • 1 x CPU fan header
  • 1 x Pump/System fan
  • 6 x system fan headers
• RGB & Lighting:
  • 3 x Addressable Gen2 RGB headers
  • 1 x RGB LED header
• Front Panel & Misc:
  • 2 x front panel headers
  • 1 x chassis intrusion
  • 1 x front audio
  • 1 x EZ Conn-header
  • 1 x TPM header (TPM 2.0)
• USB headers:
  • 4 x USB 2.0
  • 4 x USB 5Gbps
  • 1 x USB 20Gbps Type-C

LED Features

• 4 x EZ Debug LEDs
• 1 x EZ Memory Detection LED

Back Panel I/O

• Clear CMOS Button
• Flash BIOS Button
• HDMI™
• USB 10Gbps (Type-A & Type-C)
• USB 5Gbps (Type-A)
• USB 2.0 ports
• 5G LAN (RJ-45)
• Wi-Fi / Bluetooth antenna connectors
• Audio jacks

Operating System Support

• Windows® 11 (64-bit)

Form Factor

• ATX
• Dimensions: 243.84 mm x 304.8 mm