Skip to content

We may earn commission on links. How we make money

MSI MAG B850 TOMAHAWK MAX WiFi AM5 DDR5 PCIe 5.0 ATX Motherboard
MotherboardsMSI

MSI MAG B850 TOMAHAWK MAX WiFi AM5 DDR5 PCIe 5.0 ATX Motherboard

MPN: MAG B850 TOMAHAWK MAX WIFI

Key specifications

SocketAM5
Form factorATX
ChipsetAMD B850
Memory typeDDR5
M.2 slots3
Max MemoryUnknown
Best indexed price
£264.13GBP
Indexed 16 Mar 2026 — verify at retailer. How we get prices

Retailer offers

eBay UK£264.13
Indexed 16 Mar 2026New · seller quzo_uk
Check price at eBay
Amazon UKProduct link
Find on Amazon
More retailers coming

We only list a retailer once we hold verified offer data for it. No placeholder prices, ever.

Indexed prices are snapshots, not live quotes. Confirm price, stock and delivery on the retailer's site — checkout completes there.

We may earn a commission from these links. How it works

Fit check

Add this to your build in the PC Builder to automatically check dimensions, sockets, and power draw.

Check against your build

Same specs for less

Matched on the listed specs that matter for this kind of part, at each listing's lowest new price. Other details (cooling, warranty, looks) can differ.

Related Products

ASUS ROG STRIX B365-F GAMING
Asus

ROG STRIX B365-F GAMING

Gigabyte GC-TPM 2.0 SPI TPM Module
Gigabyte

GC-TPM 2.0 SPI TPM Module

MSI MPG Z890 EDGE TI WIFI (LGA 1851) DDR5 ATX Motherboard
MSI

MPG Z890 EDGE TI WIFI (LGA 1851) DDR5 ATX Motherboard

£412.40Indexed 16 Mar
ASUS ROG STRIX B560-I GAMING WIFI
Asus

ROG STRIX B560-I GAMING WIFI

Full Specifications31 fields

Additional Information

Model Number
MAG B850 TOMAHAWK MAX WIFI
Gtin
4711377290623

Additional Specifications

Water Cooled
No
Cooling
Passive Heatsinks
Qpi Speed
N/A
Dimensions
-
Note
-

Core Specifications

Edition
MAG B850 Tomahawk MAX WiFi
Form Factor
ATX
Socket
AM5
Chipset
AMD B850

External Connectivity

Network Interface Type
802.11be Wi-Fi 7 LAN Wired 5 Gigabit LAN (5000)
Network Chip Modules
1 x 802.11be WiFi 7 + BT5.4 1 x Realtek (5GbE LAN)
Rear I O Connectors
1 x Clear CMOS Button 1 x Flash BIOS Button 1 x HDMI 1 x Line Out 1 x Mic-In 1 x RJ-45 1 x S/PDIF (Optical) 4 x USB 2.0 1 x USB 3.2 Gen1 Type-A 2 x USB 3.2 Gen2 Type-A 3 x USB 3.2 Gen2 Type-C 2 x WiFi Antenna connectors

Graphics Support

Primary Gpu Interface
PCIe 5.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
Requires Processor Graphics or Discrete GPU
On Board Graphics Connectors
HDMI

Internal Connectivity

Expansion Slots
1 x M.2, 22-80, PCIe Gen4x2 1 x M.2, 22-80, PCIe Gen4x4 2 x M.2, 22-80, PCIe Gen5x4 1 x PCIe 3.0 x1 1 x PCIe 4.0 x16 1 x PCIe 5.0 x16 4 x SATA 6GB/s
Sata Support
N/A
Raid Support Via
-
Storage Mode Support
-
Internal I O
-

RAM Memory Support

Memory Type
DDR5
Memory Channel
Dual (2)
Memory Type Ecc
Non-ECC
Memory Type R U
UDIMM (Unbuffered)
Memory Speed Mhz
DDR5 - 8400(OC)
Max Memory Capacity
-

General

Audio
7.1 Channel HD Audio