ASUS · Motherboard

ASUS ROG STRIX B850-G GAMING WIFI price in United Kingdom

MPN 90MB1M30-M0EAY0EAN 199291092266EAN 4711636092265

SpeedWi-Fi 7 (802.11be)
ColourWhite
Processor manufacturerAMD
Supported memory typesDDR5-SDRAM

Lowest price incl. delivery

£186.53

at PCHUB.UKFree deliveryIn stock

3 stores
Range £186.53 – £223.99
Save up to £37.46 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 17:41 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 17:41 UTC

Lowest price£186.53at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £37.46 (17%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 17:41 UTC

PCHUB.UKLowest priceASUS ROG STRIX B850-G GAMING WIFI AMD B850 Socket AM5 micro ATX In stockFree shipping
£186.53incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeASUS ROG STRIX B850-G GAMING WIFI AMD B850 Socket AM5 micro ATX In stockFree shipping
£223.99incl. free shipping+£37.46 (20%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukASUS ROG STRIX B850-G GAMING WIFI AMD B850 Socket AM5 micro ATX In stockShipping not stated
£186.53item 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, 17:41 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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Best price · PCHUB.UK£186.53

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Product details

Identification

Brand: ASUS
Product: ROG STRIX B850-G GAMING WIFI
Full name: ASUS ROG STRIX B850-G GAMING WIFI AMD B850 Socket AM5 micro ATX
Manufacturer part number: 90MB1M30-M0EAY0
EAN / UPC: 199291092266, 4711636092265
Category: Motherboard

74 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	ECC & Non-ECC
Supported memory clock speed (max)	8000 MHz
Maximum internal memory	256 GB
Unbuffered memory	Yes

Storage controllers

Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Number of HDDs supported	2
Number of storage drives supported	6
RAID support	Yes
RAID levels	0, 1, 5, 10

Graphics

Parallel processing technology support	Not supported

Internal I/O

USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
USB 3.2 Gen 2 (3.1 Gen 2) connectors	1
Number of SATA III connectors	2
Front panel audio connector	Yes
Front panel connector	Yes
ATX Power connector (24-pin)	Yes
CPU fan connector	Yes
Number of CPU fan connectors	1
Number of chassis fan connectors	3
Chassis intrusion connector	Yes
EPS power connector (8-pin)	Yes
12V power connector	Yes

Rear panel I/O ports

USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
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	1
USB 3.2 Gen 2x2 Type-C ports quantity	1
Ethernet LAN (RJ-45) ports	1
VGA (D-Sub) ports quantity	0
HDMI ports quantity	1
DVI-D ports quantity	0
DisplayPorts quantity	1
Microphone in	Yes
S/PDIF out port	Yes
WiFi-AP antenna jack	2

Network

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

Features

Component for	PC
Motherboard form factor	micro ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Audio output channels	7.1 channels
Product colour	White
Windows operating systems supported	Windows 11

Expansion slots

PCI Express x16 (Gen 5.x) slots	1
Number of M.2 (M) slots	4

BIOS

BIOS type	UEFI AMI
BIOS memory size	256 Mbit
Clear CMOS button	Yes

Packaging data

Package width	285 mm
Package depth	277 mm
Package height	72.5 mm

Weight & dimensions

Width	244 mm
Depth	244 mm

Packaging content

Antenna included	Yes

Other features

Audio output	Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC*<br />- Impedance sense for front and rear headphone outputs<br />- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers<br />- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking<br
Other features	4 x DIMM slots, max. 256GB, DDR5<br />Supports up to 8000+MT/s(OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors<br />ECC and Non-ECC Un-buffered DIMM<br />Dual channel memory architecture <br />Supports AMD Extended Profiles for Overclocking (EXPO™)<br />ASUS Enhanced Memory Profile (AEMP)<br />
Special features	<strong>Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports</strong><br /><strong>AMD Ryzen™ 9000 & 7000 Series Desktop Processors</strong><br />M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)<br />M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)<br /><stro
Graphics output	1 x DisplayPort<br />1 x HDMI™ port* <br />* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.<br /> Supports max. 8K@30Hz as specified in DisplayPort 1.4.<br />* Supports 4K@60Hz as specified in HDMI 2.1. <br />**** VGA resolution support depends on