MSI MAG B850 TOMAHAWK MAX WIFI motherboard AMD B850 Socket AM5 ATX
MSI MAG B850 TOMAHAWK MAX WIFI, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series,...Read full description ↓
| Date | Price |
|---|---|
| 20 March 2026 | £229 |
| 27 March 2026 | £228.99 |
| 2 April 2026 | £229.96 |
| 11 April 2026 | £219.99 |
| 17 April 2026 | £229.94 |
| 22 April 2026 | £229.94 |
| 28 April 2026 | £229.94 |
| 1 May 2026 | £229.94 |
| 8 May 2026 | £229 |
| 16 May 2026 | £214.99 |
| 24 May 2026 | £225.09 |
| 28 May 2026 | £216.50 |
| 5 June 2026 | £225.09 |
| 10 June 2026 | £208.99 |
| 13 June 2026 | £219.99 |
Compare MSI MAG B850 TOMAHAWK MAX WIFI motherboard AMD B850 Socket AM5 ATX prices UK
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Product Information
MSI B850 Tomahawk MAX wifi
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.
MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and excellent heat dissipation, ensuring stability for all critical gaming components.
MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.
14+2+1 Duet Rail Power System
Unleash and sustain maximum performance with a flagship VRM design built with a total of 14+2+1 digital power phases. Combining dual power connectors and 80A Smart Power Stage, MAG B850 TOMAHAWK MAX WIFI is ready for the challenge of high-end processors.
OPTIMIZED PCB SOLUTION
The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.
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.
HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
MSI's premium network solution provides incredible data transfer speed for demanding users.
Product
- Name
- MSI MAG B850 TOMAHAWK MAX WIFI motherboard AMD B850 Socket AM5 ATX
- Category
- Motherboards
- Brand
- MSI
Weight & dimensions
- Width
- 243.8 mm
- Depth
- 304.8 mm
Memory
- Supported memory types
- DDR5-SDRAM
- Number of memory slots
- 4
- Maximum internal memory
- 256 GB
- Memory slots type
- DIMM
- Memory channels
- Dual-channel
- ECC сompatibility
- Non-ECC
- Supported memory clock speeds
- 4800,5600,8400 MHz
- Supported memory clock speed (max)
- 8400 MHz
Processor
- Processor manufacturer
- AMD
- Processor socket
- Socket AM5
- Compatible processor series
- AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
- Supported processor sockets
- Socket AM5
- Maximum internal memory supported by processor
- 256 GB
Rear panel I/O ports
- USB 2.0 ports quantity
- 4
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 3
- Ethernet LAN (RJ-45) ports
- 1
- VGA (D-Sub) ports quantity
- 0
- HDMI ports quantity
- 1
- DVI-D ports quantity
- 0
- HDMI version
- 2.1
Internal I/O
- USB 2.0 connectors
- 4
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 4
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
- 1
- Number of SATA III connectors
- 4
- Number of SATA II connectors
- 0
- Number of SATA connectors
- 0
- Total number of SATA connectors
- 4
- CPU fan connector
- Yes
- Number of CPU fan connectors
- 6
- Number of water pump connectors
- 1
- RGB LED pin header
- Yes
- Number of RGB LED pin headers
- 3
Network
- Wi-Fi
- Yes
- Ethernet LAN
- Yes
- Ethernet interface type
- 5 Gigabit Ethernet
- Top Wi-Fi standard
- Wi-Fi 7 (802.11be)
- 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), Wi-Fi 7 (802.11be)
- Bluetooth
- Yes
- Bluetooth version
- 5.4
Expansion slots
- PCI Express x16 (Gen 3.x) slots
- 1
- PCI Express x16 (Gen 4.x) slots
- 1
- PCI Express x16 (Gen 5.x) slots
- 1
- Number of M.2 (M) slots
- 4
- 1st M.2 largest key size
- 22110
- 1st M.2 highest PCI Express generation
- 5.0
- 2nd M.2 largest key size
- 2280
- 2nd M.2 highest PCI Express generation
- 5.0
- 3rd M.2 largest key size
- 2280
- 3rd M.2 highest PCI Express generation
- 4.0
- 4th M.2 largest key size
- 2280
- 4th M.2 highest PCI Express generation
- 4.0
Other features
- mSATA ports quantity
- 0
Graphics
- On-board graphics card
- No
Features
- Component for
- PC
- Motherboard form factor
- ATX
- Motherboard chipset family
- AMD
- Motherboard chipset
- AMD B850
- Audio output channels
- 7.1 channels
- Audio chip
- Realtek ALC4080
- Product colour
- White
- Windows operating systems supported
- Windows 11 x64
Storage controllers
- Supported storage drive interfaces
- M.2, Micro SATA III
- Supported storage drive types
- HDD & SSD
- Number of HDDs supported
- 4
- Number of storage drives supported
- 8
- RAID support
- Yes
- RAID levels
- 0, 1, 10
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