MSI B850M GAMING PLUS WIFI AM5 Motherboard

MSI B850M GAMING PLUS WIFI AM5 Motherboard

Item No. 10289047

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INFYCNTRL_BNPL12_GENERIC INFYCNTRL_FNDD_WK32
Form factor: microATX
Socket: AMD AM5
Chipset: AMD B850
Memory: UDIMM x 4 / Max RAM: 256 GB DDR5
3 year guarantee
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Free Next Day Delivery (All day 8am-8pm) on selected Gaming
£139.99 Save £20.00
Was £159.99 (from 13/01/26 to 09/03/26)

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Form factor: microATX
Socket: AMD AM5
Chipset: AMD B850
Memory: UDIMM x 4 / Max RAM: 256 GB DDR5
3 year guarantee
Product code: 795600

Building a compact gaming PC? This microATX board from MSI is designed to handle powerful components. It's ready for a 9000 Series AMD processor, so you can put all those cores to work. Add up to 256 GB of DDR5 RAM and blaze through your workflows. And with dual M.2 slots, you can pop in high-speed SSDs that won't make you wait around. With the extended heatsink and M.2 Thermal Frozr Guards it's ready to keep cool even in a high-performance setup.

Good to know

- With 2.5G Ethernet and WiFi 7 you'll have super-fast and rock-solid internet connection
- It's got one-click CPU and Auto overclock DDR memory for top-notch speed and peak performance
- With smart AI boost you get that get extra horsepower for your game whenever you need it
- The best part is that its transient voltage suppressors will protect you from over current & voltage spikes

Technical specifications for MSI B850M GAMING PLUS WIFI AM5 Motherboard

OVERVIEW

Form factor
microATX
Chipset
AMD B850
Socket
AMD AM5
Processor models supported
AMD Ryzen 9000 / 8000 / 7000 Series desktop processors
Memory slots
4 x DDR5 (Max RAM: 256 GB)
Memory standard
DDR5
Multi-GPU support
No
Operating systems supported
Windows 11 (64-bit)

EXTERNAL CONNECTIVITY

Video output
- HDMI x 1
- DisplayPort x 1
LAN
Realtek 8126 5G LAN
Audio
- Realtek ALC897
- 7.1-Channel High-Definition audio
USB
- USB Type-C x 3
- USB 3.0 x 5
- USB 2.0 x 4
Other external connections
- Clear MOS Button
- Flash BIOS Button
- 5G LAN (Realtek 8126)
- Wi-Fi 7 antenna
- Bluetooth 5.4

INTERNAL CONNECTIVITY

BIOS
AMI BIOS
Expansion slots
- PCIe (x16) x 2
- PCIe (x1) x 1
Storage slots
- SATA x 4
- M.2 x 2
Cooling
- CPU fan x 1
- System fan x 3
- Combo fan (Pump / Sys) x 1
Case
- Power LED
- HDD LED
- Reset
- Front Panel (JFP) x 2
- Chassis Intrusion (JCI) x 1
- Front Audio (JAUD) x 1
- Com Port x 1
Buttons
- Flash BIOS button x 1
- Clear CMOS x 1
Power
- 24-pin ATX Power x 1
- 8-pin CPU Power x 2
- 8-pin PCIe x 1
Sensors
- EZ Debug LED x 4
- EZ Memory Detection LED x 1
- Thermal sensor
- Fan speed sensor
Other internal connections
- Tuning Controller (JDASH) x 1
- Addressable V2 RGB LED connector (JARGB_V2) x 3
- RGB LED (JRGB) x 1
- TPM 2.0 header x 1
USB
- USB 2.0 x 2
- USB 3.0 x 1
- USB Type C x 1

GENERAL

Box contents
- MSI B850M GAMING PLUS WIFI AM5 Motherboard
- EZ Wi-Fi Antenna
- 1 to 2 EZ Conn-Cable
- SATA Cable
- EZ M.2 Clip II
- EZ M.2 Clip II Remover
- Quick installation guide
Weight
1.57 kg
Manufacturer’s guarantee
3 years
Dimensions
53 x 268 x 298 mm (H x W x D)
Colour
White

Delivering your online order

Standard Delivery
Get it in 3-5 working days
Anytime delivery from 7am - 8pm
Order under £40: £3.99
Order over £40: FREE
Choose a 4-hour time slot delivery
£9.99
Next day delivery
Order by 9pm
Anytime delivery from 7am - 8pm
£5.99
Choose a 4-hour time slot delivery
£9.99
Weekend all day delivery. Order by 9pm.
£6.99
Weekend time slot, morning before noon.
£10.99

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Delivery restrictions

Weekend and next-day delivery is available in most areas, but not all.
And, of course, delivery is always dependent upon stock availability.
You can use the availaility checker to quickly find out about stock availability and delivery information.

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Returns and refunds

If you purchased online, you may generally return your item within 30 days even if you have opened it for inspection. It must be returned as new and, where possible, in its original packaging. See “Product Information” dropdown for exclusions.
If you purchased in store, you can return your item within 30 days in its unopened and sealed packaging along with proof of purchase (excludes connected products with airtime, such as a mobile phone, sim contract or broadband connection*).
*Returns policies for connected products differ by network. You can change or cancel your contract with ID within 14 days of purchase. You are not able to change or cancel your contract with Vodafone.
More info on returns and refunds.