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MSI B550-A PRO AMD Ryzen B550 ATX DDR4 Motherboard - Socket AM4, image 1 of 1

MSI B550-A PRO AMD Ryzen B550 ATX DDR4 Motherboard - Socket AM4

From
£94.99
2 retailers
Cheapest at AWD-IT
£94.99
Buy
See all 2 prices

Specifications

ChipsetB550
ColourBlack / Silver
Form FactorATX
Max Memory128 GB
MemoryDDR4
Memory Slots4
SocketAM4

Performance Benchmarks

Calculated Figures

Max Memory per Slot32GB
lowest 0median 48highest 256
128 GB max ÷ 4 slots

Calculated from this product's published specifications, not measured in testing. Ranked against other products in this category.

At a glance

MSI B550-A PRO AMD Ryzen B550 ATX DDR4 Motherboard - Socket AM4 is an ATX motherboard for AM4 processors, with the B550 chipset and DDR4 memory support. It is listed at 2 UK shops, cheapest in stock at AWD-IT for £94.99 (checked 19 October 2026).

From the retailer

Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only less troubleshooting but also optimized professional workflows and longevity.

Where to Buy

We may earn a commission when you buy through these links. It never changes the price you pay, or the order shops are listed in, which is cheapest first.

N
Novatech
Stock not confirmedchecked 2 months ago, may be out of date
£94.98View at Novatech
A
AWD-IT
In Stockchecked 13 hours ago
£94.99Buy Now

* Prices may vary and are checked periodically rather than live.

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