MSI · Motherboard

MSI PRO B850-S WIFI6E price in United Kingdom

MPN PRO B850-S WIFI6EEAN 4711377365338

SpeedWi-Fi 6E (802.11ax)
ColourBlack
Processor manufacturerAMD
Supported memory typesDDR5-SDRAM

Lowest price incl. delivery

£104.70

at PCHUB.UKFree deliveryIn stock

3 stores
Range £104.70 – £122.99
Save up to £18.29 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Go to PCHUB.UK See all 3 offers

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Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£104.70at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £18.29 (15%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceMSI PRO B850-S WIFI6E motherboard AMD B850 Socket AM5 ATX In stockFree shipping
£104.70incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeMSI PRO B850-S WIFI6E motherboard AMD B850 Socket AM5 ATX In stockFree shipping
£122.99incl. free shipping+£18.29 (17%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukMSI PRO B850-S WIFI6E motherboard AMD B850 Socket AM5 ATX In stockShipping not stated
£104.70item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Product details

Identification

Brand: MSI
Product: PRO B850-S WIFI6E
Full name: MSI PRO B850-S WIFI6E motherboard AMD B850 Socket AM5 ATX
Manufacturer part number: PRO B850-S WIFI6E
EAN / UPC: 4711377365338
Category: Motherboard

69 specifications from the manufacturer's data sheet

Processor

Processor manufacturer	AMD
Processor socket	Socket AM5
Compatible processor series	AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series

Memory

Supported memory types	DDR5-SDRAM
Number of memory slots	4
Memory slots type	DIMM
Memory channels	Dual-channel
ECC сompatibility	Non-ECC
Maximum internal memory	256 GB
Unbuffered memory	Yes

Storage controllers

Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA
Number of storage drives supported	6
RAID support	Yes
RAID levels	0, 1, 10

Graphics

On-board graphics card	No

Internal I/O

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
Number of SATA II connectors	0
Number of SATA connectors	0
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

Rear panel I/O ports

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	3
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

Network

Ethernet LAN	Yes
Ethernet interface type	2.5 Gigabit Ethernet
LAN controller	Realtek RTL8125
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
Bluetooth	Yes
Bluetooth version	5.3

Features

Component for	PC
Motherboard form factor	ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Audio chip	Realtek ALC897
Audio output channels	7.1 channels
Product colour	Black
Power source type	ATX

Expansion slots

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	2
1st M.2 highest PCI Express generation	5.0
2nd M.2 highest PCI Express generation	4.0