MSI MAG B850 TOMAHAWK MAX WIFI II motherboard

Name: Motherboard MSI MAG B850 TOMAHAWK 7E62-015R
Brand: MSI
SKU: 12093657
Price: 283.99 EUR
Availability: InStock

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Motherboard MSI MAG B850 TOMAHAWK MAX WIFI II — AMD B850, Socket AM5, ATX, DDR5, Wi‑Fi 7, 5GbE

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Price for companies: 234.70€ Price is valid only for legal clients

Short description

MSI MAG B850 TOMAHAWK MAX WIFI II is an ATX desktop motherboard with AMD B850 chipset and Socket AM5, compatible with AMD Ryzen 7000/8000/9000 series CPUs. It supports DDR5 memory up to 256 GB across DIMM slots, multiple M.2 and SATA III storage options, hardware RAID 0/1/10, integrated 5 Gigabit Ethernet and Wi‑Fi 7 (802.11be). Designed for high-performance PC builds and gaming, it provides modern connectivity and expansion for storage, networking, and peripherals.

Available at price 283.99 €: 5 pcs.

Total available for order: 88 pcs.

Warranty: 3 Years

SKU: 12093657

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 2.08 kg)

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Product information

Description

MSI MAG B850 TOMAHAWK MAX WIFI II is an ATX motherboard based on the AMD B850 chipset with Socket AM5, designed for desktop systems using AMD Ryzen 7000, 8000 and 9000 series processors. The board supports DDR5 memory across four DIMM slots up to 256 GB, native PCIe 5.0 lanes for a full-length GPU slot and dual Gen5 M.2 storage, integrated 5 Gigabit Ethernet and Wi‑Fi 7 wireless, and a suite of thermal, power-delivery and DIY-friendly features for stable performance in demanding workloads.

Advantages

The motherboard integrates a 14+2+1 digital VRM power design with dual CPU power connectors and 80A Smart Power Stages to provide stable power delivery for high-end processors. Advanced cooling measures include extended heatsinks, reinforced VRM plates, 7W/mK MOSFET thermal pads and an enlarged chipset heatsink to maintain performance under sustained loads. Storage and expansion are optimized with native PCIe 5.0 support for the x16 GPU slot and dual Gen5 M.2 connectors operating independently, plus multiple SATA III ports and hardware RAID 0/1/10 capability. Additional conveniences include a pre-installed I/O shield, tool-free EZ M.2 mechanisms, EZ Antenna and onboard LEDs for straightforward installation and troubleshooting. Network connectivity features 5 Gigabit Ethernet and Wi‑Fi 7 (802.11be) along with MSI AI networking utilities for traffic prioritization.

Suitable for

High-performance gaming PCs and esports rigs
Content creation workstations using heavy CPU and fast storage
Systems requiring multiple NVMe drives and PCIe 5.0 GPUs
DIY builders who value easy installation and robust cooling

Key specifications

Form factor: ATX
Chipset: AMD B850
Socket: AM5, compatible with AMD Ryzen 7000 / 8000 / 9000 series processors
Memory: 4 × DDR5 DIMM slots, dual-channel, up to 256 GB, DDR5 8400+ MT/s (OC) supported
PCIe: 1 × PCIe 5.0 x16 (SMT reinforced), additional PCIe slots with Gen4/3 support depending on configuration
Storage: Dual Gen5 M.2 slots (Lightning Gen5 x4 M.2), additional M.2 and SATA III ports, hardware RAID 0/1/10 support
Networking: Onboard 5 Gigabit Ethernet and Wi‑Fi 7 (802.11be), Bluetooth 5.4
Audio: Realtek ALC4080 7.1-channel audio solution
Power delivery: 14+2+1 digital power phases, dual 8-pin CPU power connectors, 24-pin ATX
Thermal: Extended heatsink, heavy VRM heatsink, Z M.2 Shield Frozr II, 7W/mK thermal pads
BIOS: UEFI AMI with expanded ROM capacity
Front panel support: USB Type-C front header

How to use

Install an AM5-compatible AMD Ryzen CPU into the Socket AM5 and fit DDR5 modules into the DIMM slots following the motherboard manual for recommended channel population. Mount storage devices to the M.2 slots using the EZ M.2 Clip II or secure SATA drives to the chassis. Connect power with the 24-pin ATX and dual 8-pin CPU connectors; ensure supplemental PCIe power for add-in cards if required. Use the pre-installed I/O shield during case installation for faster alignment. Configure boot order and system settings in the Click BIOS X (UEFI) and apply EXPO or A-XMP profiles to enable optimized memory timings where supported. Use MSI Center software in the operating system to manage AI-driven tuning, fan curves and network prioritization.

Usage recommendations

For sustained high-load scenarios, ensure adequate case airflow and attach a dedicated pump-fan header for liquid cooling if used. Keep the BIOS updated to maintain CPU compatibility and enable EXPO/A-XMP profiles for verified DDR5 kits. Use the reinforced PCIe slot for heavy graphics cards and activate hardware RAID only after backing up data when modifying storage arrays.

Specifications

Motherboard form factor:: ATX
Motherboard chipset:: AMD B850
Component for:: PC
Processor socket:: Socket AM5
Number of memory slots:: 4
Maximum internal memory:: 256 GB
PCI Express x16 (Gen 3.x) slots:: 1
Supported memory types:: DDR5-SDRAM

All features

Features

Motherboard form factor:: ATX
Motherboard chipset:: AMD B850
Component for:: PC
Audio output channels:: 7.1
Windows operating systems supported:: Windows 11 x64
Motherboard chipset family:: AMD

Product colour:: Black

Processor

Processor manufacturer:: AMD
Processor socket:: Socket AM5

Memory

Number of memory slots:: 4
Maximum internal memory:: 256 GB
Supported memory types:: DDR5-SDRAM
Supported memory clock speeds:: 4800, 5600
Memory channels:: Dual-channel
Memory slots type:: DIMM
Supported memory clock speed (max):: 8400 MHz
ECC сompatibility:: non-ECC

Expansion slots

PCI Express x16 (Gen 3.x) slots:: 1
Number of M.2 (M) slots:: 4
PCI Express x16 (Gen 4.x) slots:: 1
PCI Express x16 (Gen 5.x) slots:: 1
1st M.2 largest key size:: 22110
2nd M.2 largest key size:: 2280
3rd M.2 largest key size:: 2280
4th M.2 largest key size:: 2280
1st M.2 highest PCI Express generation:: 5.0
2nd M.2 highest PCI Express generation:: 5.0
3rd M.2 highest PCI Express generation:: 4.0
4th M.2 highest PCI Express generation:: 4.0

Graphics

On-board graphics card:: No

Network

Bluetooth version:: 5.4
Ethernet LAN:: Yes
Bluetooth:: Yes
Wi-Fi:: Yes
Ethernet interface type:: 5 Gigabit Ethernet
Top Wi-Fi standard:: Wi-Fi 7 (802.11be)

Internal I/O

Number of SATA connectors:: 0
USB 2.0 connectors:: 4
CPU fan connector:: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors:: 4
Number of SATA III connectors:: 4
Number of SATA II connectors:: 0
USB 3.2 Gen 2 (3.1 Gen 2) connectors:: 1
Total number of SATA connectors:: 4
RGB LED pin header:: Yes
Number of RGB LED pin headers:: 3
Number of CPU fan connectors:: 6
Number of water pump connectors:: 1

Rear panel I/O ports

USB 2.0 ports quantity:: 4
Ethernet LAN (RJ-45) ports:: 1
VGA (D-Sub) ports quantity:: 0
DVI-D ports quantity:: 0
HDMI ports quantity:: 1
HDMI version:: 2.1
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

Storage controllers

RAID levels:: 10, 1
Supported storage drive types:: HDD & SSD
RAID support:: Yes
Number of storage drives supported:: 8
Supported storage drive interfaces:: M.2, Micro SATA III

BIOS

BIOS memory size:: 256 Mbit
BIOS type:: UEFI AMI

Weight & dimensions

Width:: 243.84 mm
Depth:: 304.8 mm

Other features

Number of HDDs supported:: 4
Supported processor sockets:: Socket AM5
Wi-Fi standards:: Wi-Fi 7 (802.11be), Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a
Audio chip:: Realtek ALC4080

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Instructions

mmo_140578111_1772803310_0145_2672654.pdf

msi-7E62-015R-12093657.pdf

Description

Instructions

mmo_140578111_1772803310_0145_2672654.pdf

msi-7E62-015R-12093657.pdf

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Warehouse	Stock	Delivery to the store	Store Price
BT5	5	Wednesday Best delivery	283.99 € Best price
EU16	4	01.07.2026	296.99 €
EU3	3	01.07.2026	298.99 €
EU86	18	01.07.2026	305.99 €
WH337	2	01.07.2026	314.99 €
WH94	50	01.07.2026	317.49 €
WH320	3	01.07.2026	322.49 €

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How much does the MSI MAG B850 TOMAHAWK MAX WIFI II motherboard cost, and is it available for purchase?

The price is 283.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can MSI MAG B850 TOMAHAWK MAX WIFI II motherboard be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the MSI MAG B850 TOMAHAWK MAX WIFI II motherboard online, and the application process is as simple as possible:

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Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All MSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MSI service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, pci express x16 (gen 3.x) slots, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for MSI MAG B850 TOMAHAWK MAX WIFI II motherboard?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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