General Specifications

Socket

AM5

Form Factor

ATX

Chipset

B850

Weight

Unknown

Max Memory

256 GB

Memory Type

DDR5

Memory Slots

Colors

BLACK

Lighting

None

PCIe Slots

1 x PCIe 5.0 x16 1 x PCIe 4.0 x4 1 x PCIe 3.0 x1

M.2 Slots

M 2260/ 2280 PCIe 5.0 x4 M 2260/ 2280/ 22110 PCIe 4.0 x4 M 2260/ 2280 PCIe 4.0 x4

SATA 6Gb/s

SATA 3Gb/s

Unknown

U.2 Ports

Unknown

Onboard Ethernet

Realtek 8126 5Gbps LAN 5 Gb/s

WiFi

Wi-Fi 7 Bluetooth 5.4

USB 2.0

USB 3.2 Gen 1

USB 3.2 Gen 2

USB 3.2 Gen 2x2

USB 4.0

Unknown

USB 4 80Gbps

Unknown

CPU Fan Headers

Case Fan Headers

Pump Headers

CPU Optional Fan Headers

Unknown

ARGB 5V Headers

RGB 12V Headers

Power Button Header

Yes

Reset Button Header

Yes

Power LED Header

Yes

HDD LED Header

Yes

Temperature Sensor Headers

Thunderbolt Headers

Unknown

COM Port Headers

Unknown

Main Power

24-pin

CPU Power

8-pin 8-pin

ECC Support

RAID Support

Yes

Back-Connect Connectors

BIOS Flashback

Yes

Clear CMOS Button

Yes

Audio Chipset

Realtek ALC4080

Audio Channels

7.1

Back Panel Ports

1x Clear CMOS Button 1x Flash BIOS Button 1x HDMI™ port 1x USB 20Gbps Type-C port 1x USB 10Gbps Type-C port 2x USB 10Gbps Type-A ports 2x USB 5Gbps Type-A ports 4x USB 2.0 Type-A 1x 5G LAN (RJ45) port 2x Wi-Fi antenna connectors 2x Audio jacks 1x Optical S/PDIF Out connector

Display Outputs

Unknown

Product Information

Manufacturer

MSI

Series

B850

Variant

TOMAHAWK WIFI

Release Year

2025

Manufacturer Color

Black

UPC

824142447574

EAN

0824142447574

Part Numbers

None

BuildCores ID

a0hwarixb

See an issue?Report an issue on OpenDB

Motherboard

MSI MAG B850 TOMAHWAK WIFI

Name: MSI MAG B850 TOMAHWAK WIFI
Brand: MSI
SKU: a0hwarixb

SocketAM5

Form FactorATX

ChipsetB850

Best Price

$179.00

via

	—	$179.00

	—	$179.00

	FREE s/h	$179.99

	FREE s/h	$218.99

MERCHANT	SHIPPING	PROMO	AVAILABILITY	TOTAL
	—	—	In stock	$179.00 via Amazon
	—	—	In stock	$179.00 via Walmart
	FREE s/h		In stock	$179.99 via B&H Photo
	FREE s/h	—	In stock	$218.99 via Newegg

MERCHANT	SHIPPING	PROMO	AVAILABILITY	TOTAL
	—	—	In stock	$179.00 via Amazon
	—	—	In stock	$179.00 via Walmart
	FREE s/h		In stock	$179.99 via B&H Photo
	FREE s/h	—	In stock	$218.99 via Newegg

* BuildCores may receive compensation for affiliate sales through these linksReport a pricing issue

Price History

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* Amazon pricing is not included in price history graphs.

General Specifications

Socket

AM5

Form Factor

ATX

Chipset

B850

Weight

Unknown

Max Memory

256 GB

Memory Type

DDR5

Memory Slots

Colors

BLACK

Lighting

None

PCIe Slots

1 x PCIe 5.0 x16 1 x PCIe 4.0 x4 1 x PCIe 3.0 x1

M.2 Slots

M 2260/ 2280 PCIe 5.0 x4 M 2260/ 2280/ 22110 PCIe 4.0 x4 M 2260/ 2280 PCIe 4.0 x4

SATA 6Gb/s

SATA 3Gb/s

Unknown

U.2 Ports

Unknown

Onboard Ethernet

Realtek 8126 5Gbps LAN 5 Gb/s

WiFi

Wi-Fi 7 Bluetooth 5.4

USB 2.0

USB 3.2 Gen 1

USB 3.2 Gen 2

USB 3.2 Gen 2x2

USB 4.0

Unknown

USB 4 80Gbps

Unknown

CPU Fan Headers

Case Fan Headers

Pump Headers

CPU Optional Fan Headers

Unknown

ARGB 5V Headers

RGB 12V Headers

Power Button Header

Yes

Reset Button Header

Yes

Power LED Header

Yes

HDD LED Header

Yes

Temperature Sensor Headers

Thunderbolt Headers

Unknown

COM Port Headers

Unknown

Main Power

24-pin

CPU Power

8-pin 8-pin

ECC Support

RAID Support

Yes

Back-Connect Connectors

BIOS Flashback

Yes

Clear CMOS Button

Yes

Audio Chipset

Realtek ALC4080

Audio Channels

7.1

Back Panel Ports

Display Outputs

Unknown

Product Information

Manufacturer

MSI

Series

B850

Variant

TOMAHAWK WIFI

Release Year

2025

Manufacturer Color

Black

UPC

824142447574

EAN

0824142447574

Part Numbers

None

BuildCores ID

a0hwarixb

See an issue?Report an issue on OpenDB