ASUS · Motherboard

ASUS PRIME B550M-A price in United Kingdom

MPN 90MB14I0-M0EAY0EAN 192876755525EAN 4718017755528

SpeedNot available
Processor manufacturerAMD
Supported memory typesDDR4-SDRAM
Supported storage drive interfacesM.2, SATA

Lowest price incl. delivery

£101.99

at Back to the OfficeFree deliveryIn stock

3 stores
Range £101.99 – £167.53
Save up to £65.54 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Go to Back to the Office 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£101.99at Back to the Office · free shippingGo to Back to the Office

Price range across 3 offers

Save up to £65.54 (39%) by choosing the cheapest store

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

Back to the OfficeLowest priceASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX In stockFree shipping
£101.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)
PCHUB.UKASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX In stockFree shipping
£167.53incl. free shipping+£65.54 (64%) vs lowest
Go to store : PCHUB.UK (opens in a new tab)
PcNova.co.ukASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX In stockShipping not stated
£167.53item price, shipping extra+£65.54 (64%) vs lowest
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: ASUS
Product: PRIME B550M-A
Full name: ASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX
Manufacturer part number: 90MB14I0-M0EAY0
EAN / UPC: 192876755525, 4718017755528
Category: Motherboard

42 specifications from the manufacturer's data sheet

Processor

Processor manufacturer	AMD
Processor socket	Socket AM4
Compatible processor series	AMD Ryzen 3000 Series

Memory

Supported memory types	DDR4-SDRAM
Number of memory slots	4
Memory slots type	DIMM
Supported memory clock speeds	2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz
Maximum internal memory	128 GB

Storage controllers

Supported storage drive interfaces	M.2, SATA
Number of storage drives supported	6
RAID support	Yes

Internal I/O

USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
Number of SATA connectors	4

Rear panel I/O ports

USB 2.0 ports quantity	0
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	0
Ethernet LAN (RJ-45) ports	1
eSATA ports quantity	0
PS/2 ports quantity	1
Firewire (IEEE 1394) ports	0
VGA (D-Sub) ports quantity	0
HDMI ports quantity	1
DVI-D ports quantity	1

Network

Ethernet LAN	Yes
Ethernet interface type	Gigabit Ethernet
LAN controller	Realtek 8111H
Wi-Fi	No
Top Wi-Fi standard	Not available
Bluetooth	Yes
Bluetooth version	5.1