ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling
Brand Asus
From
£111.99
+ £4.95 delivery
You save £14.05 (11%)
3 offers at 3 retailers
Listed since 13 April 2026
Compare prices
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Description
Specifications
| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |
| Compatible processor series | AMD Ryzen 3000 Series |
| Supported processor sockets | Socket AM4 |
| Supported memory types | DDR4-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| ECC сompatibility | ECC & Non-ECC |
| Supported memory clock speeds | 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz |
| Maximum internal memory | 128 GB |
| Supported storage drive interfaces | M.2, SATA |
| RAID support | Yes |
| RAID levels | 0, 1, 10 |
| Parallel processing technology support | 2-Way CrossFireX |
| On-board graphics card | No |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 6 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Ethernet LAN | Yes |
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Realtek RTL8111H |
| Wi-Fi | No |
| Motherboard chipset | AMD B550 |
| Audio output channels | 7.1 channels |
| Product colour | Black, Silver |
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
| PCI slots | 2 |
| Number of M.2 (M) slots | 2 |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Harmonized System (HS) code | 84733020 |
| Height | 67 mm |
| Weight | 1 kg |
Full specifications
| Marque | Asus |
| Référence fabricant | 90mb14u0m0eay0 |
| EAN | 4718017782340 |
The ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling in its market context in 2026
The ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling is a well-regarded reference in the Gros Électroménager category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Asus has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.
Asus: what this model offers
What buyers remember about the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Asus on the Gros Électroménager segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the ASUS ROG Ryuo III 240 ARGB Processor Liquid cooling kit 12 cm Black from the same brand for a second level of comparison.
The strengths that really make a difference
What truly differentiates the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling from other products in the Gros Électroménager category comes down to a few concrete points: the build quality typical of Asus, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the ASUS ROG Strix LC III 360 ARGB White Edition Processor Liquid cooling kit 12 cm if you wish to explore other models from the brand.
What you need to know before buying
Before buying the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Asus generally offers a well-structured after-sales network for the Gros Électroménager category.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 710 £ |
| Mid-range | 710 £ to 1660 £ |
| High-end | Over 1660 £ |
Comparing prices before buying the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 3 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.
Frequently asked questions about ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling
Is there a refurbished version of the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling?
Refurbished versions of the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling 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.
When do prices for the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling drop during the year?
Prices for the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Gros Électroménager category.
Is delivery free for the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling at all retailers?
Free delivery is not guaranteed for the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
How do I return the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling if I am not satisfied?
You have a 14-day right of withdrawal for any online purchase, applicable to the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.
Is the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling worth its price in 2026?
In 2026, the ASUS PRIME B550-PLUS AM4 DDR4 ATX Motherboard - PCIe 4.0, Dual M.2 Slots, AI Ready, Comprehensive Cooling is listed from £116.94 at our partner retailers. This price is consistent with the positioning of Asus in the Gros Électroménager category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
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