MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX
Brand MSI
From
£109.49
+ £4.95 delivery
You save £22.55 (16%)
5 offers at 5 retailers
Listed since 7 April 2026
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Description
Specifications
| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |
| Compatible processor series | AMD Ryzen 3000 Series, AMD Ryzen 5000 Series, AMD Ryzen 7000 Series |
| Maximum number of SMP processors | 1 |
| Supported memory types | DDR4-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | ECC & Non-ECC |
| Supported memory clock speeds | 2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,4800,4866 MHz |
| Supported memory clock speed (max) | 2667 MHz |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | SATA III, M.2 |
| Number of HDDs supported | 6 |
| Number of storage drives supported | 8 |
| Parallel processing technology support | Not supported |
| Maximum resolution | 4096 x 2160 pixels |
| USB 2.0 connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 3 |
| Number of SATA III connectors | 6 |
| Total number of SATA connectors | 6 |
| Front panel audio connector | Yes |
| Front panel connector | Yes |
| ATX Power connector (24-pin) | Yes |
| CPU fan connector | Yes |
| Number of chassis fan connectors | 6 |
| Chassis intrusion connector | Yes |
| TPM connector | Yes |
| 12V power connector | Yes |
| RGB LED pin header | Yes |
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| PS/2 ports quantity | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| S/PDIF out port | Yes |
| Digital audio optical out | 1 |
| WiFi-AP antenna jack | 2 |
| USB connector type | USB Type-A, USB Type-C |
| Ethernet LAN | Yes |
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Realtek 8111H |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Bluetooth version | 5.0 |
| Motherboard chipset | AMD B550 |
| Audio chip | Realtek ALC897 |
| Audio output channels | 7.1 channels |
| PC health monitoring | CPU, Fan, Temperature |
| Component for | PC |
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Number of M.2 (M) slots | 2 |
| 1st M.2 largest key size | 22110 |
| 1st M.2 highest PCI Express generation | 4.0 |
| 2nd M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 3.0 |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| ACPI version | 6.0 |
| Clear CMOS jumper | Yes |
| System Management BIOS (SMBIOS) version | 2.8 |
| Harmonized System (HS) code | 84733020 |
| Width | 304 mm |
| Depth | 243.8 mm |
| Cables included | SATA |
| Drivers included | Yes |
Full specifications
| Marque | MSI |
| Référence fabricant | 4711377376143 |
| EAN | 4711377376143 |
Why choose the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX in 2026?
The MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the MSI MAG Forge M100R Midi Tower Black, Transparent from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.
Technical analysis of the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX
Among the main strengths of the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX, the most notable are its competitive pricing from £114.44 and the recognition of the MSI brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.
What the tech specs reveal
The MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. MSI publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The MSI MAG Forge M100R Midi Tower Black, Transparent from the same brand may also interest you for a direct comparison.
In practice day to day
In daily use, the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX is designed to fit easily into the regular habits of Informatique users. MSI has optimised this model for regular use, with accessible features and simplified maintenance.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 391990 £ |
| Mid-range | 391990 £ to 914640 £ |
| High-end | Over 914640 £ |
Before buying the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.
Frequently asked questions about MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX
Is the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX in stock?
Stock availability for the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.
Where can I buy the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX at the best price?
To buy the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX at the best price, compare all available offers in our table at the top of this page. The 5 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.
How does the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX compare to competitors in the Informatique category?
In the Informatique category, the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
Is the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX suitable for beginners?
Yes, the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and MSI usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.
Is there a refurbished version of the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX?
Refurbished versions of the MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
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