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ASUS PRIME B550-PLUS AMD B550 Socket AM4 ATX
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ASUS PRIME B550-PLUS AMD B550 Socket AM4 ATX

£116.92

£140.30 inc. VAT

Out of Stock(0)MPN: 90MB14U0-M0EAY0
🚚 Next-day delivery £4.95
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Key Features

ASUS PRIME B550-PLUS
Motherboard
ATX
Socket AM4
AMD B550 Chipset
USB-C Gen2, USB 3.2 Gen 1, USB 3.2 Gen 2
Gigabit LAN
onboard graphics (CPU required)

Product Overview

AI-generated summary

ASUS’ PRIME B550-PLUS is the kind of no-drama ATX board that makes sense if you’re building a solid AMD system on a sensible budget. For ~£115 ex-VAT, you’re not paying for flashy extras—you’re paying for something that tends to “just work”: decent stability, straightforward BIOS, and enough features to run a typical office/workstation or mainstream gaming PC without feeling like you’ve cheaped out. If you’re pairing it with a Ryzen CPU and you want reliable performance for day-to-day business use (and easy troubleshooting when things go wrong), it’s a safe bet.

That said, it’s not the best choice if you’re chasing heavy upgrades or high-end components where you’ll care more about lots of storage connectivity, the most robust power delivery for top-tier overclocking, or premium onboard networking/audio. In those cases, you’ll usually find better value by stepping up to a higher-tier ASUS model (or shopping the rival boards that include more of the stuff you’ll eventually want). But for most B2B “build once, deploy, and move on” scenarios, this PRIME board is hard to dislike—good value, sensible reliability, and not overcomplicated.

Specifications

Processor

Processor manufacturerAMD
Processor socketSocket AM4
Compatible processor seriesAMD Ryzen 3000 Series
Supported processor socketsSocket AM4

Memory

Supported memory typesDDR4-SDRAM
Number of memory slots4
Memory slots typeDIMM
ECC сompatibilityECC & non-ECC
Supported memory clock speeds2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz

Storage controllers

Supported storage drive interfacesM.2,SATA
RAID supportY
RAID levels0,1,10

Graphics

Parallel processing technology support2-Way CrossFireX
On-board graphics cardN

Internal I/O

USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
Number of SATA III connectors6

Rear panel I/O ports

USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1

Network

Ethernet LANY
Ethernet interface typeGigabit Ethernet
LAN controllerRealtek RTL8111H
Wi-FiN

Features

Motherboard chipsetAMD B550
Audio output channels7.1 channels
Product colourBlack,Silver
Motherboard form factorATX
Motherboard chipset familyAMD

Technology Stack

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