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MSI PRO B850-S WIFI6E

ATX Socket AM5 motherboard AMD B850 - 4x DDR5 - M.2 PCIe 5.0 - USB3.1 - PCI-Express 4.0 16x - LAN 2.5 GbE - Wi-Fi 6E

159€95
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Overview

MSI PRO B850-S WIFI6E : Versatile AM5 motherboard

The MSI PRO B850-S WIFI6E motherboard is equipped with the AMD B850 chipset, which supports AMD Ryzen processors on socket AM5, more specifically the 7000/8000/9000 series. Part of the MSI PRO range, the B850-S WIFI6E will be at the heart of your gamer PC or workstation thanks to its support for PCI-Express 4.0 standard graphics cards and PCI-Express 4. 0 standard M.2 NVMe PCI-Express 5.0 SSDs, while being more affordable than models equipped with the X870 chipset.

When it comes to networking, the MSI PRO B850-S WIFI6E is equipped with a full range of connectors, including a 2.5 GbE LAN port and Wi-Fi 6E / Bluetooth 5.3 on the wireless side. For data transfer, the motherboard offers numerous USB ports, including standard 3.1 (10 Gbps).

MSI PRO B850-S WIFI6E

  • Support for AMD Ryzen 7000/8000/9000 series desktop processors
  • Support for DDR5 8200 MHz memory (OC)
  • 2 M.2 PCIe slots (one 5.0 x4 slot)
  • High-definition 7.1 audio with Realtek ALC897 chipset
  • HDMI 2.1 output, 4K @ 60 Hz compatible
  • 2.5 GbE LAN connector and Wi-Fi 6E for a fast, stable connection

Play in the best conditions

The high frequencies of AMD Ryzen processors are a real advantage when it comes to gaming. Choose the right components and design a high-performance gaming PC that's latency-free and ready when you are. Get the edge over your opponents and reach new heights with AMD Ryzen 9000/8000/7000 processors and AMD AM5 motherboards.

The AMD Ryzen 9000 processors deliver performance in every area. They will enable you to create faster, achieve your objectives more quickly and save time all the time. From 3D rendering to exporting large video files, design, deliver and get the job done with multiple processing threads and dedicated video accelerators.

Specifications
Select your criteria

General information

Product name

MSI PRO B850-S WIFI6E

Brand

MSI

Model

PRO B850-S WIFI6E

Processor

Processor support

AMD AM5

Number of CPUs supported

1

Chipset

Chipset

AMD B850

Memory

Memory format

4 X DIMM 288 pins (DDR5)

Memory Frequency(ies)

DDR5 7000 MHz
DDR5 6800 MHz
DDR5 6600 MHz
DDR5 6400 MHz
DDR5 6200 MHz
DDR5 6000 MHz
DDR5 4800 MHz
DDR5 5000 MHz
DDR5 5200 MHz
DDR5 5400 MHz
DDR5 5600 MHz
DDR5 5800 MHz
DDR5 7200 MHz
DDR5 7400 MHz
DDR5 7600 MHz
DDR5 7800 MHz
DDR5 8000 MHz
DDR5 8200 MHz

Memory type

DDR5

Memory technology

Dual Channel

Maximum RAM capacity per slot

64 GB

Maximum RAM capacity

256 GB

Graphic

Integrated graphics controller

No

Compatible graphics core integrated in the CPU

Yes

Expansion slots

Graphic connector(s)

1 X PCI Express 4.0 x16

Number and Type of slots

1 X PCI Express 4.0 x16 (x4)
1 X PCI Express 3.0 x1

Multi-GPU type

None

Audio

Audio Chipset

Realtek ALC897

Number of audio channels

8

Network

Number of ports/Ethernet controler

Realtek RTL8125

Network standard(s)

Bluetooth 5.3
2.5 Gbps Gigabit Ethernet (2.5 GbE)
Wi-Fi 6E

Wi-Fi

Yes

Storage

RAID supported

Yes

Hard drives connectors

1 X M.2 - PCI-E 5.0 x4
4 X Serial ATA 6Gb/s (SATA Revision 3)
1 X M.2 - PCI-E 4.0 x4

Number of M.2 slot(s)

2

Supported RAID Modes

10
1
0

Connectivity

Motherboard connector location

Standard connectors (on the motherboard)

Rear panel connectors

2 X SMA
3 X 3.5mm Jack Female Stereo
BIOS Flash Update
1 X RJ45 Female
4 X USB 3.0
3 X USB 3.1
1 X HDMI Female
1 X USB 3.1 Type C
1 X DisplayPort Female

Additional connectors

1 X Internal USB 3.0 Type C
1 X Serial (RS-232)
Chassis intrusion
2 X Internal USB 3.0
4 X Internal USB 2.0
1 X ATX 24 Pin
2 X +12V (Power supply P8)
Front panel audio
3 X Addressable LED RGB connector(s)
1 X LED RGB connector(s)

Physical characteristics

Motherboard format

ATX

Length

305 mm

Width

244 mm

Colour

Black

Equipment

Advanced overclocking features

Yes

Use

Gaming
Office

LED

No

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

MSI Computer Europe B.V

Postal address

Science Park Eindhoven 5706 5692 ER Son, the Netherlands

Electronic Address

gpsr@msi.com

Product referenced on 25 Jul 2025

Customer reviews
Global rating
10/10
based on 3 reviews Editorial and moderation guide
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    3 reviews
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  • by RenaudA
    Posted on 5 May 2026
    Bought on 4 Apr 2026 from LDLC
    Number of reviews: 9 Average rating: 10

    Validated motherboard

    This motherboard from a complete PC setup is currently working without any problems. Assembly very well done.

    Review automatically translated
  • by Jean-EtienneC
    Posted on 30 Jan 2026
    Bought on 2 Jan 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    As professional as ever!

    As with all my orders, quick processing and equally efficient delivery. The graphics card arrived well protected in its packaging. No problems encountered during installation. This motherboard perfectly meets my needs and my computer is fully functional. Impeccable service.

    Review automatically translated
  • by LoanP
    Posted on 10 Dec 2025
    Bought on 12 Nov 2025 from LDLC
    Number of reviews: 3 Average rating: 10

    Great tips

    As a novice in this field, I came looking for advice on upgrading my PC. The team was welcoming and gave me excellent advice. You need to have the budget, but I recommend them 100%!

    Review automatically translated

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