MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX

MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX

Brand MSI

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£174.42

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Listed since 7 April 2026

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Description

PRO B850-S EVO WIFIPRO B850-S EVO WIFI offers a simple design with a harmonious black color scheme that perfectly matches black PC builds. It is engineered with many exclusive features of MSI, a Wi-Fi 7 with EZ Antenna, 5G LAN, PCIe 5.0 M.2 with M.2 Shield Frozr, EZ PCIe Clip II, and Supplemental PCIe Power, ready for the AMD Ryzen™ 9000 series processorsThe PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.The new EZ PCIe Clip II, located on the first slot, features the rebounding force mechanism that allows for easy removal of the graphics card by pressing the tail-like lock with one finger. Due to this exquisite design, users can uninstall the graphics cards effortlessly, even in the cramped case spaces.MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.EZ DEBUG LEDOnboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.EZ Memory Detection LEDThis LED lights up when it detects faulty memory in slots, eliminating guesswork from troubleshooting.While overclocking can be overly complex for some, MSI Click BIOS X made it more accessible with multiple one-click overclock features for both processor and memory, allowing users to easily enhance system performance without delving into intricate settings.A host of features inject artificial intelligence into key aspects of your computing experience to make smarter, real-time optimizations. The MSI Center offers a clean, minimal interface to customize and manage your PC settings. The AI Engine, for example, automatically adjusts settings based on the applications you're using, ensuring seamless performance.Unleash and sustain the maximum performance with a flagship VRM design built with a total of 12+2+1 digital power phases. With 8+4 power connectors, PRO B850-S EVO WIFI is ready for the challenge of high-end processors.MSI utilizes PCB Fabric Technology to enhance signal performance, resulting in higher bandwidth and faster data transfer while minimizing signal loss. The PCB Fabric Technology also offers better impedance control and improved thermal stability, allowing the boards to endure demanding conditions. Due to the high-quality materials used, MSI motherboards are highly reliable and well-suited for the requirements of modern technology.With the rich features of MSI BIOS, you can easily enjoy the powerful performance that overclocking brings.A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, PRO B850-S EVO WIFI is ready to deliver the world class memory performance.The High-Efficiency Mode is designed to optimize memory performance byincreasing memory bandwidth and reducing latency. With the four sets of RAM timing settings, it allows users to find out the optimal configuration based on the quality of their memory modules.MSI BIOS has introduced the latest Latency Killer feature on all AM5 socket motherboards. Users can enable Latency Killer in the BIOS to reduce memory latency by up to 12% when running at high frequencies. Importantly, it is compatible with a wide range of memory overclocking features, including Memory Try It!!, EXPO, A-XMP, and High-Efficiency Mode, etc.Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.The 4-pin, 8-pin, and 24-pin power connectors of MSI motherboards are all designed with solid pins. The solid pin design allows for a more stable transmission of 12V power to the CPU, even when handling high current loads.Corrosive resistance IO Shield to help improve static electricity and reduce electromagnetic radiation noise from the system as well as more durable compare to traditional IO Shields.MSI motherboards prioritize safety with the embedded Overcurrent Protection (OCP), ensuring crucial components such as the USB ports, DDR memory, PWM IC, and CPU are shielded from excessive current. This proactive defense mechanism curtails the risk of damage or malfunction due to power surges, promoting long-term system stability. This commitment to safeguarding your hardware underscores MSI's dedication to producing motherboards that prioritize durability and stability.The grounding structure of power phases is the MSI's exclusive design. This patented design enables to suppress the electromagnetic interference (EMI) generated by the power phases and helps to efficiently conduct heat to the copper plane with grounding properties.Heavy Plated VRM HeatsinkThe VRM heatsink covers the upper MOS and helps dissipate the heat.M.2 Shield FrozrStrengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.7W/mK Thermal Pad & Additional Choke PadHigh-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are running at high speed.Chipset HeatsinkThe heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATINGWhen only the fastest will do, an AMD X800-series motherboard delivers. With USB 4.0 onboard along with robust overclocking1 capabilities, featuring faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an AMD X800-series motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.

Specifications

Processor manufacturer AMD
Processor socket Socket AM5
Compatible processor series AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported memory types DDR5-SDRAM
Number of memory slots 4
Memory slots type DIMM
Memory channels Dual-channel
ECC сompatibility Non-ECC
Supported memory clock speeds 8200,5600,4800 MHz
Supported memory clock speed (max) 8200 MHz
Maximum internal memory 256 GB
Unbuffered memory Yes
Supported storage drive types HDD & SSD
Supported storage drive interfaces M.2, SATA
Number of HDDs supported 4
Number of storage drives supported 7
RAID support Yes
RAID levels 0, 1, 10
Parallel processing technology support Not supported
On-board graphics card No
USB 2.0 connectors 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors 2
USB 3.2 Gen 2 (3.1 Gen 2) connectors 1
Number of SATA III connectors 4
Total number of SATA connectors 4
Audio connector Yes
Front panel audio connector Yes
Front panel connector Yes
Power fan connector Yes
CPU fan connector Yes
Number of CPU fan connectors 1
Chassis intrusion connector Yes
Number of COM connectors 1
TPM connector Yes
RGB LED pin header Yes
USB 2.0 ports quantity 4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1
Ethernet LAN (RJ-45) ports 1
HDMI ports quantity 1
HDMI version 2.1
DisplayPorts quantity 1
DisplayPort version 1.4
Ethernet LAN Yes
Ethernet interface type 2.5 Gigabit Ethernet
Wi-Fi Yes
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi standards Wi-Fi 7 (802.11be)
Bluetooth Yes
Bluetooth version 5.4
Motherboard chipset AMD B850
Audio chip Realtek ALC897
Audio output channels 7.1 channels
Product colour Black
Component for PC
Motherboard form factor ATX
Motherboard chipset family AMD
Power source type ATX
PCI Express x1 (Gen 3.x) slots 1
PCI Express x4 (Gen 4.x) slots 1
PCI Express x16 (Gen 4.x) slots 1
Number of M.2 (M) slots 3
1st M.2 largest key size 2280
1st M.2 highest PCI Express generation 5.0
2nd M.2 largest key size 22110
2nd M.2 highest PCI Express generation 4.0
3rd M.2 largest key size 2280
3rd M.2 highest PCI Express generation 4.0
BIOS type UEFI AMI
BIOS memory size 512 Mbit
ACPI version 6.5
System Management BIOS (SMBIOS) version 3.7
Width 243.8 mm
Depth 304.8 mm
Cables included SATA
Antenna included Yes
Screws included Yes

Full specifications

Marque MSI
Référence fabricant prob850sevowifi
EAN 4711377422765

Why choose the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX in 2026?

When it comes to Informatique, the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX by MSI is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Technical analysis of the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX

Among the main strengths of the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX, the most notable are its competitive pricing from £174.42 and the recognition of the MSI brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. MSI publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The MSI MAG Forge M100R Midi Tower Black, Transparent from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX is designed to fit easily into the regular habits of Informatique users. MSI has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

Before buying the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.

Frequently asked questions about MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX

Is the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX in stock?

Stock availability for the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX at the best price?

To buy the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX at the best price, compare all available offers in our table at the top of this page. The 5 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX compare to competitors in the Informatique category?

In the Informatique category, the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX suitable for beginners?

Yes, the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and MSI usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX?

Refurbished versions of the MSI PRO B850-S EVO WIFI motherboard AMD B850 Socket AM5 ATX may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

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