ASUS · Motherboard

ASUS PRIME B840-PLUS WIFI price in United Kingdom

MPN 90MB1IZ0-M0EAY0EAN 197105797277EAN 4711387797273

SpeedWi-Fi 6E (802.11ax)
ColourAluminium, Black
Processor manufacturerAMD
Supported memory typesDDR5-SDRAM

Lowest price incl. delivery

£110.13

at PCHUB.UKFree deliveryIn stock

3 stores
Range £110.13 – £162.99
Save up to £52.86 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 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, 05:40 UTC

Lowest price£110.13at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £52.86 (32%) by choosing the cheapest store

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

PCHUB.UKLowest priceASUS PRIME B840-PLUS WIFI AMD B840 Socket AM5 ATX In stockFree shipping
£110.13incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeASUS PRIME B840-PLUS WIFI AMD B840 Socket AM5 ATX In stockFree shipping
£162.99incl. free shipping+£52.86 (48%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukASUS PRIME B840-PLUS WIFI AMD B840 Socket AM5 ATX In stockShipping not stated
£110.13item 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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Best price · PCHUB.UK£110.13

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Product details

Identification

Brand: ASUS
Product: PRIME B840-PLUS WIFI
Full name: ASUS PRIME B840-PLUS WIFI AMD B840 Socket AM5 ATX
Manufacturer part number: 90MB1IZ0-M0EAY0
EAN / UPC: 197105797277, 4711387797273
Category: Motherboard

82 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
Supported processor sockets	Socket AM5

Memory

Supported memory types	DDR5-SDRAM
Number of memory slots	4
Memory slots type	DIMM
Memory channels	Dual-channel
ECC сompatibility	ECC & Non-ECC
Maximum internal memory	192 GB
Unbuffered memory	Yes

Storage controllers

Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Number of HDDs supported	4
Number of storage drives supported	7
RAID support	Yes
RAID levels	0, 1, 5, 10

Graphics

Parallel processing technology support	Not supported
On-board graphics card	No

Internal I/O

USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
Number of SATA III connectors	4
Number of SATA II connectors	0
Number of SATA connectors	0
S/PDIF out connector	Yes
Front panel audio connector	Yes
ATX Power connector (24-pin)	Yes
CPU fan connector	Yes
Number of chassis fan connectors	4
Chassis intrusion connector	Yes
12V power connector	Yes
Number of COM connectors	1
TPM connector	Yes
Thunderbolt headers	1

Rear panel I/O ports

USB 2.0 ports quantity	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
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	1
USB 3.2 Gen 2 (3.1 Gen 2) 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
WiFi-AP antenna jack	1

Network

Ethernet LAN	Yes
Ethernet interface type	2.5 Gigabit Ethernet
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	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 B840
Audio output channels	7.1 channels
Product colour	Aluminium, Black
Windows operating systems supported	Windows 10 x64, Windows 11

Expansion slots

PCI Express x1 (Gen 3.x) slots	1
PCI Express x16 (Gen 3.x) slots	3
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	4.0
2nd M.2 largest key size	2280
2nd M.2 highest PCI Express generation	4.0
3rd M.2 largest key size	2280
3rd M.2 highest PCI Express generation	3.0