Each point on the chart is the average price across UK retailers on that day. The figures above are the lowest, highest and overall average of those daily averages for the selected period.




ASUS ROG STRIX B550-A GAMING Motherboard
- Socket
- AM4
- Chipset
- AMD B550
- Form Factor
- ATX
- Memory Type
- DDR4
- M.2 Slots
- 2 x M.2
Compare prices from £119.99 to £254.24 • See more in Motherboards
Price Comparison
Prices checked –
Product Details
The ASUS ROG STRIX B550-A GAMING is an ATX board, fitting standard mid- and full-tower cases for versatile build options. The AM4 socket and AMD B550 chipset support a wide range of Ryzen processors with access to PCIe 4.0 bandwidth. DDR4 memory support with speeds up to 4600 MHz (OC) and four DIMM slots allows for high-capacity, fast RAM configurations. Read More...
You get two M.2 slots supporting Gen4 and Gen3 speeds, giving fast storage options for both current and previous-generation NVMe drives. Dual PCIe x16 slots enable multi-GPU or expansion card setups, while 2.5 GbE networking matches high-speed home or office connections.
ASUS ROG STRIX B550-A GAMING Motherboard Specifications
| Product Name | ASUS ROG STRIX B550-A GAMING Motherboard |
|---|---|
| Brand | ASUS |
| Model Number | ROG STRIX B550-A GAMING |
| Socket | AM4 |
|---|---|
| Chipset | AMD B550 |
| Form Factor | ATX |
| Memory Type | DDR4 |
| Max Memory | 128 GB |
| Memory Slots | 4 x DIMM |
| Memory Speed Support | DDR4-4600 (OC) / DDR4-3200 (JEDEC) |
| M.2 Slots | 2 x M.2 |
| M.2 Support | 1 x Gen4; 1 x Gen3 |
| SATA Ports | 6 x SATA |
| PCIE x16 Slots | 2 x PCIe x16 |
| Primary Pcie Version | PCIe 4.0 |
| Ethernet | 2.5 GbE |
| Rear USB | 1 x USB-C (USB 3.2 Gen 2); 1 x USB-A (USB 3.2 Gen 2); 4 x USB-A (USB 3.2 Gen 1); 2 x USB-A (USB 2.0) |
| Internal USB Headers | 1 x USB 3.2 Gen 1 header; 2 x USB 2.0 headers |
| CPU Power | 1 x 8-pin EPS + 1 x 4-pin EPS |
| RGB Headers | 2 x RGB; 1 x ARGB |
ASUS ROG STRIX B550-A GAMING Motherboard Price History
Disclaimer: Prices, availability and product details are supplied by third-party retailers and can change without notice. Always confirm the current price and specification on the retailer's website before making a purchase.


