MSI MAG B850 TOMAHAWK MAX WIFI, AMD B850. 4x DDR5 256GB, 1x HDMI, 3x PCI-E x16 slot, 4x M.2, 8x USB 2.0, Wi-Fi 7 | MAG B850 TOMAHAWK MAX WIFI

MSI MAG B850 TOMAHAWK MAX WIFI, AMD B850. 4x DDR5 256GB, 1x HDMI, 3x PCI-E x16 slot, 4x M.2, 8x USB 2.0, Wi-Fi 7

Chipset
AMD B850

CPU
Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5

Memory
4x DDR5 UDIMM, Maximum Memory Capacity 256GB

Onboard Graphics
1x HDMI™
Support HDMI™ 2.1 FRL, maximum resolution of 8K 60Hz

Slot
3x PCI-E x16 slot
PCI_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)

Storage
4x M.2
M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 22110/2280 devices
M.2_2 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280/2260 devices
M.2_4 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
4x SATA 6G

M.2_1 slot
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors)

M.2_2 slot
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors)

RAID
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

USB
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)

LAN
Realtek® 8126VB 5G LAN

WIRELESS LAN BLUETOOTH
Wi-Fi 7
Supports Bluetooth® 5.4**, MLO, 4KQAM

OPERATING SYSTEM
Support for Windows® 11 64-bit

PCB Info ATX
243.84mmx304.8mm

Product Last Updated: 11/12/2025

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