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ASUS PRIME B850M-A WIFI AMD B850 Socket AM5 micro ATX
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ASUS PRIME B850M-A WIFI AMD B850 Socket AM5 micro ATX

£129.20

£155.04 inc. VAT

In Stock(249)MPN: 90MB1LN0-M0EAY0
🚚 Next-day delivery £4.95
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Key Features

ASUS PRIME B850M-A WIFI
Motherboard
micro ATX
Socket AM5
AMD B850 Chipset
USB 3.2 Gen 2, USB 3.2 Gen 1, USB-C 3.2 Gen 1
Wi-Fi 6E, Bluetooth, 2.5 Gigabit LAN
onboard graphics (CPU required)

Product Overview

AI-generated summary

At £129.95 ex‑VAT, the ASUS PRIME B850M‑A WiFi is a sensible “get the job done” micro‑ATX board if you’re building a mainstream AM5 workstation or business PC and you don’t want to pay for premium features you’ll never touch. ASUS tends to be reliable on the essentials (BIOS behaviour, stability, sane defaults), and the built‑in Wi‑Fi saves you hassle if you don’t want to run cable through an office. In day-to-day B2B builds—managed desktops, regular office apps, VMs, general engineering workloads—it’s the kind of board that’s unlikely to cause drama.

That said, I wouldn’t buy it if you’re planning a heavily customised high-end setup: if you care a lot about lots of expansion, very specific connectivity needs, or you like tinkering with advanced settings, you may find yourself wanting a larger ATX board or a more feature-rich line. Also, micro‑ATX can feel a bit cramped once you start adding capture cards, extra networking, or multiple drives—so if your deployments tend to get “busy” over time, factor that in. If you’re building clean, standardised machines and want good value from a reputable brand, this one makes sense; if you’re aiming for maximum headroom and future upgrades, I’d look higher up the range.

Specifications

Processor

Processor manufacturerAMD
Processor socketSocket AM5
Compatible processor seriesAMD Ryzen 7000 Series,AMD Ryzen 8000 Series,AMD Ryzen 9000 Series

Memory

Supported memory typesDDR5-SDRAM
Number of memory slots4
Memory slots typeDIMM
Memory channelsDual-channel
ECC сompatibilityECC & non-ECC

Storage controllers

Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2,SATA III
Number of HDDs supported4
Number of storage drives supported7
RAID supportY

Graphics

Parallel processing technology supportNot supported

Internal I/O

USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
Number of SATA III connectors4
S/PDIF out connectorY
Front panel audio connectorY

Rear panel I/O ports

USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
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 type2.5 Gigabit Ethernet,Fast Ethernet,Gigabit Ethernet
Wi-FiY
Top Wi-Fi standardWi-Fi 6E (802.11ax)
BluetoothY

Features

Motherboard chipsetAMD B850
Audio output channels7.1 channels
Product colourMulticolour
Component forPC
Motherboard form factorMicro ATX

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