





MSI MAG B850 TOMAHAWK MAX WIFI Motherboard - 911-7E62-002
- CPU socket
- AM5
- Chipset (MB)
- AMD B850 MB
- Form factor
- ATX
- Supported memory
- DDR5
- Number of memory slots
- 4
Description
MSI MAG B850 TOMAHAWK MAX WIFI is an ATX motherboard for AM5, aimed at mid/high-end Ryzen builds, where you want a stable foundation for serious gaming and work. It combines the new AMD B850 chipset with support for Ryzen 9000, 8000, and 7000 series processors and modern features like Wi-Fi 7 and 5G LAN. With DDR5 support up to 8400+ MHz (OC) and up to 256 GB RAM, you have room for future upgrades. The arrangement of PCIe and M.2 slots is oriented towards a powerful GPU plus several fast NVMe drives without unnecessary compromises.
What you get
The four DIMM slots with support for dual-channel DDR5 memory up to 256 GB and high frequencies are sufficient for heavy gaming, rendering, and virtual machines. The two M.2 slots from the CPU with PCIe 5.0 x4 allow for super-fast NVMe drives, while another two M.2 from the chipset with PCIe 4.0 x4 are ideal for gaming, projects, and storage without relying on slow devices. The four SATA3 6.0 Gb/s ports with RAID 0/1/10 allow you to combine large HDD/SSD arrays for backup, media, or work files. Networking is seriously covered – Realtek 8126VB 5G LAN for low latency and Wi-Fi 7 + Bluetooth 5.4 for wireless freedom. The built-in Realtek ALC4080 7.1-Channel audio is more than enough for gaming and multimedia, without rushing for a separate sound card.
- Socket AM5 with chipset AMD B850 means direct support for Ryzen 9000, 8000, and 7000 series processors and good upgrade prospects.
- Support for DDR5 up to 8400+ MHz (OC), with 4 DIMM slots and a maximum of 256 GB RAM, provides serious resources for gaming, productivity, and future configurations.
- 4 x M.2 slots – two from the CPU with PCIe 5.0 x4 and two from the chipset with PCIe 4.0 x4, allow you to build a system using only NVMe drives with different priorities – OS/games, work, storage.
- 3 x PCI-E x16 slots, with the main PCI_E1 operating up to PCIe 5.0 x16 (depending on the Ryzen used), provide space for a powerful GPU and additional cards if needed.
- 4 x SATA3 6.0 Gb/s with RAID 0/1/10 allow you to combine speed and redundancy with several 2.5"/3.5" drives for mass storage.
- Next-generation connectivity with Wi-Fi 7 (802.11be), Bluetooth 5.4, and wired Realtek 8126VB 5G LAN covers both gaming and remote work.
- Power connectors 1 x 24-pin + 2 x 8-pin CPU + 1 x 8-pin PCIe Power ensure stable power delivery to the processor and motherboard in more serious configurations.
- The built-in Realtek ALC4080 7.1-Channel High Definition Audio provides clean multi-channel audio for gaming, movies, and music without additional cards.
Who it is suitable for
This motherboard is a logical choice if you are making a gaming or work AM5 build with Ryzen 7000–9000 series and want a combination of PCIe 5.0, plenty of M.2 slots, and good network connectivity. It is also suitable for those planning a long-term upgrade cycle and want to have room for more RAM and storage. If you are aiming for an ultra-budget build or do not need so many M.2/Wi-Fi 7/5G LAN, it may be more functional than you will actually use.
The most sensible aspect here is the combination of AM5 + B850, PCIe 5.0 for GPU and NVMe, plenty of storage slots, and modern network connectivity, allowing you to build a balanced and long-lasting build without unnecessary compromises.
Full specifications
- Manufacturer
-
MSI
- Product Code
- 911-7E62-002
- CPU socket
-
AM5
- Chipset (MB)
- AMD B850
- Form factor
- ATX
- Supported processors
-
Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors
- Supported memory
-
DDR5
- Number of memory slots
- 4
- Maximum RAM capacity
- 256 GB
- Memory frequency (MHz)
-
up to 8400+ MHz (OC)
- Support for dual-channel memory
- Yes
- Built-in audio
-
Realtek ALC4080 Codec7.1-Channel High Definition Audio
- Built-in Wi-Fi
-
Wi-Fi 7 (802.11be)
- Bluetooth version
- Bluetooth V5.4
- Built-in LAN
-
Realtek 8126VB 5G LAN
- SATA interface
- 4 x SATA3 6.0 Gb/s
- RAID support
- 0,1,10
- Expansion slots
-
3x PCI-E x16 slotPCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)PCI_E1 slot• Supports PCIe 5.0 x16 (For Ryzen™ 9000/ 7000 Series processors)• Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)• Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processor)
- Power connector
-
1 x 24-pin Main Power connector2 x 8-pin +12V CPU Power connector1 x 8-pin PCIe Power connector
- Processor generation
-
7th generation8th generation9th generation
- Warranty
- 36 months
- OS
-
Support for Windows 10 and 11 64-bit
- M2 slot
-
4 x M.2M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 22110/2280 devicesM.2_2 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devicesM.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devicesM.2_4 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
- USB ports
-
4x USB 2.0 (Rear)4x USB 2.0 (Front)1x USB 5Gbps Type A (Rear)4x USB 5Gbps Type A (Front)2x USB 10Gbps Type A (Rear)3x USB 10Gbps Type C (Rear)1x USB 20Gbps Type C (Front)
- Rear I/O panel
-
Clear CMOS ButtonUSB 10Gbps Type-AUSB 5Gbps Type-AUSB 2.05G LANWi-Fi / BluetoothAudio ConnectorsFlash BIOS ButtonHDMI™USB 10Gbps Type-CUSB 10Gbps Type-CUSB 10Gbps Type-A
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