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MSI B550 GAMING WIFI6E motherboard AMD B550 Socket AM4

  • Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors
  • Supports DDR4 Memory, up to 4800+MHz (OC)
  • Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C
  • EZ DIY: EZ Debug LED and EZ Mounting
  • Wi-Fi 6E Solution: the ideal solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
See all 64 specifications
£105.38
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    £105.38
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Prices include VAT, last checked 11 October at 05:21. Prices may have changed since. Advertising: some shops pay Pricuro a commission when you buy through a link. Offers are ordered by total price only; used and refurbished offers come last.

Price history

£104.42£104.90£105.38 3 Oct5 Oct8 Oct11 Oct
Lowest price per day over 9 days.
Now
£105.38
Lowest
£104.42
Average
£104.63
Highest
£105.38

Product details

Product details
BrandMSI
CategoryPC components
Barcode (EAN)4711377459082
Shops compared1
On Pricuro since3 October 2026

Processor

4
Processor manufacturerAMD
Processor socketSocket AM4
Compatible processor seriesAMD Ryzen 5000 Series, AMD Ryzen 3000 Series, AMD Ryzen 4000 Series
Supported processor socketsSocket AM4

Memory

9
Supported memory typesDDR4-SDRAM
Number of memory slots4000
Memory slots typeDIMM
Memory channelsDual-channel
ECC сompatibilityNon-ECC
Supported memory clock speeds2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,4800,4866 MHz
Supported memory clock speed (max)4800 MHz
Maximum internal memory128 GB
Unbuffered memoryYes

Storage controllers

3
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, PCI Express 4.0, PCI Express 3.0, SATA
Number of storage drives supported2

Internal I/O

13
USB 2.0 connectors4000
USB 3.2 Gen 1 (3.1 Gen 1) connectors3
USB 3.2 Gen 2 (3.1 Gen 2) connectors2
Number of SATA III connectors6
Number of SATA connectors6
Total number of SATA connectors6
Front panel audio connectorYes
Front panel connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
Chassis intrusion connectorYes
TPM connectorYes
RGB LED pin headerYes

Rear panel I/O ports

8
USB 2.0 ports quantity8
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
HDMI version1.4
DisplayPorts quantity1
DisplayPort version1.2

Network

8
Ethernet LANYes
Ethernet interface typeGigabit Ethernet
LAN controllerRealtek 8111H
Wi-FiYes
Top Wi-Fi standardWi-Fi 6E (802.11ax)
Wi-Fi standardsWi-Fi 6 (802.11ax)
BluetoothYes
Bluetooth version5.3

Features

5
Motherboard chipsetAMD B550
Audio chipRealtek ALC897
Audio output channels7.1 channels
Component forPC
Motherboard chipset familyAMD

Expansion slots

10
PCI Express x1 (Gen 3.x) slots1
PCI Express x1 (Gen 4.x) slots1
PCI Express x16 slots1
PCI Express x16 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
Number of M.2 (M) slots2
1st M.2 largest key size2280
1st M.2 highest PCI Express generation4.0
2nd M.2 largest key size2280
2nd M.2 highest PCI Express generation3.0

BIOS

4
BIOS typeUEFI AMI
BIOS memory size256 Mbit
ACPI version6.0
System Management BIOS (SMBIOS) version2.8

Manufacturer data: Open Icecat

Product description

The B550 GAMING WIFI6E is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring an 1G LAN, Wi-Fi and PCIe 4.0 solution, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors. The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer. MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole…

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The B550 GAMING WIFI6E is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring an 1G LAN, Wi-Fi and PCIe 4.0 solution, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors.

The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.

MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.

A host of features inject artificial intelligence into key aspects of your computing experience to make smarter, real-time optimizations. The MSI Center offers a clean, minimal interface to customize and manage your PC settings. The AI Engine, for example, automatically adjusts settings based on the applications you're using, ensuring seamless performance.

Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.

Exclusive MSI Memory Boost technology utilizes an optimized and isolated DDR4 circuit design to ensure pure and undisturbed signals, significantly enhancing performance and efficiency.

Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.

The 8-pin, 8-pin, and 24-pin power connectors of MSI motherboards are all designed with solid pins. The solid pin design allows for a more stable transmission of 12V power to the CPU, even when handling high current loads.

An extra layer of sponge materials along with corrosive resistance IO Shield to help improve static electricity and reduce electromagnetic radiation noise from the system as well as much more durable compare to traditional IO Shields.

MSI motherboards prioritize safety with the embedded Overcurrent Protection (OCP), ensuring crucial components such as the USB ports, DDR memory, PWM IC, and CPU are shielded from excessive current. This proactive defense mechanism curtails the risk of damage or malfunction due to power surges, promoting long-term system stability. This commitment to safeguarding your hardware underscores MSI's dedication to producing motherboards that prioritize durability and stability.

The grounding structure of power phases is the MSI's exclusive design. This patented design enables to suppress the electromagnetic interference (EMI) generated by the power phases and helps to efficiently conduct he

Frequently asked questions

Where is MSI B550 GAMING WIFI6E motherboard AMD B550 Socket AM4 cheapest?

Right now at PCHUB.UK for £105.38. We compare one offer.

How much does MSI B550 GAMING WIFI6E motherboard AMD B550 Socket AM4 cost?

Currently £105.38.

Is now a good time to buy MSI B550 GAMING WIFI6E motherboard AMD B550 Socket AM4?

Building the price history. We have only just started recording this price. After two weeks we will show here whether the current price is a good one.

Is MSI B550 GAMING WIFI6E motherboard AMD B550 Socket AM4 in stock?

Yes, one shop lists it as in stock.

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