Key Features
- ATX Form Factor
- AMD B550 Chipset
- Socket AM4
- DDR4 (Max: 128GB / 4 slots)
- 2 x M.2 & 8 x USB & 6 x SATA
- HDMI and Display Port
Shipping & Delivery
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Standard Delivery
Our courier will deliver to the specified address
5-7 Working Days
From £4.99
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Express Delivery
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2-3 Working Days
From £9.99
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Asus ROG STRIX B550-A GAMING ATX Motherboard for AMD AM4 CPUs
Original price was: £149.59.£138.51Current price is: £138.51. INC VAT
In stock
In stock
You Save: £11.08 (7%)
Key Features
- ATX Form Factor
- AMD B550 Chipset
- Socket AM4
- DDR4 (Max: 128GB / 4 slots)
- 2 x M.2 & 8 x USB & 6 x SATA
- HDMI and Display Port
Shipping & Delivery
-
Standard Delivery
Our courier will deliver to the specified address
5-7 Working Days
From £4.99
-
Express Delivery
DHL courier will deliver to the specified address
2-3 Working Days
From £9.99
-
Free 30-Day returns
Description
ASUS ROG Strix B550-A Gaming Built for Ryzen Power and Stunning Custom Builds
Optimized for High-Performance AMD Ryzen Systems
The ASUS ROG Strix B550-A Gaming motherboard is purpose-built to elevate your gaming setup with support for 3rd Gen AMD Ryzen™ processors and PCIe 4.0 capabilities. It delivers seamless high-bandwidth data transfers, fast M.2 storage access, and up to 128GB of high-speed DDR4 RAM for demanding workloads or competitive gaming. Its robust power design includes teamed power stages, alloy chokes, and ProCool connectors to maintain efficiency even under extreme loads.
Stylish Design with Intelligent Cooling and Expansion
This ATX motherboard doesn’t just perform—it commands attention with cyberpunk-inspired white and silver aesthetics backed by Aura Sync RGB personalization. Intelligent cooling solutions include comprehensive fan support, AIO pump headers, and dedicated M.2 heatsinks, ensuring optimal thermals during long gaming sessions. Whether you’re building a single-GPU setup or utilizing 2-Way AMD CrossFireX, the Strix B550-A offers great expandability with multiple PCIe slots and dual M.2 connectors.
Full-Featured Connectivity and DIY-Friendly Tools
Enjoy seamless online gaming with Intel 2.5Gb Ethernet and enhanced ASUS LANGuard protection. The rear I/O includes USB 3.2 Gen 2 ports, HDMI and DisplayPort outputs, and SupremeFX S1220A audio for an immersive listening experience. DIY users benefit from thoughtful additions like a pre-mounted I/O shield, BIOS FlashBack button, and Q-LED diagnostic indicators—making this board a top choice for gamers building a powerful, stylish, and reliable AMD rig.
| Motherboard Type | Desktop |
|---|---|
| Form Factor | ATX |
| Socket | AMD AM4 |
| Chipset | AMD B550 |
| RAM Technology | DDR4 (Dual Channel) |
| RAM Slots | 4 x DIMM |
| RAM Speeds | Up to 4600 MHz (O.C.) |
| Maximum Memory | 128GB |
| Graphics | Integrated (depends on CPU) |
| Graphics Ports | 1 x HDMI, 1 x Display Port |
| Multi-GPU Support | AMD 2-Way CrossFireX |
| PCIe Slots | 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16 (x4), 3 x PCIe 3.0 x1 |
| Storage | 6 x SATA III, 2 x M.2 (PCIe & SATA) |
| RAID | RAID 0, 1, 10 |
| LAN | Intel 2.5Gb Ethernet |
| Wireless | — |
| Audio | ROG SupremeFX S1220A 8-Channel HD Audio |
| USB Ports | 2 x USB 3.2 Gen2, 6 x USB 3.2 Gen1, 6 x USB 2.0 |
| Back Panel I/O | 1 x 2.5Gb LAN, 1 x HDMI, 1 x Display Port, 2 x USB 3.2 Gen2 (Type-A & C), 4 x USB 3.2 Gen1, 2 x USB 2.0, 1 x Optical S/PDIF out, 1 x BIOS FlashBack Button, 5 x Audio jacks |
| Internal I/O | 1 x CPU Fan, 1 x CPU OPT Fan, 3 x Chassis Fan, 1 x AIO_PUMP, 2 x Aura RGB Strip, 1 x Addressable Gen2, 1 x USB 3.2 Gen1, 2 x USB 2.0, 2 x M.2 Socket, 6 x SATA 6Gb/s, 1 x Thunderbolt Header |
| Power Connectors | 1 x 24-pin EATX, 1 x 8-pin & 1 x 4-pin ATX 12V |
| Accessories | 4 x SATA cables, ROG stickers, Cable ties, Addressable LED Extension, Thank you card, M.2 Screw & Rubber Packages |
| Package Type | Retail |
| Package Weight | 1.92 kg |
| Warranty | 3 Years |
