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.





ASRock B450 Pro4 Motherboard
- Socket
- AM4
- Chipset
- AMD B450
- Form Factor
- ATX
- Memory Type
- DDR4
- M.2 Slots
- 2 x M.2
Best price £79.99 • See more in Motherboards
Price Comparison
Prices checked –
Product Details
The ASRock B450 Pro4 is an ATX board with four memory slots, offering flexibility for higher-capacity RAM configurations and straightforward upgrades. It features the AM4 socket and AMD B450 chipset, aligning with a wide range of Ryzen processors and providing a solid platform for mainstream builds. DDR4 memory support and speeds up to DDR4-3200 (OC) ensure compatibility with popular memory kits and allow for performance tuning. Read More...
This model includes two M.2 slots, both supporting Gen3 speeds, giving builders fast storage options for system responsiveness. Dual PCIe x16 slots offer expansion for graphics or add-in cards, while 1 GbE networking fits standard wired connections. Six SATA ports support multiple hard drives or SSDs, and the rear panel provides USB 3.2 Gen2 Type-A and Type-C, USB 3.2 Gen1, and USB 2.0 ports for a broad range of peripherals.
ASRock B450 Pro4 Motherboard Specifications
| Product Name | ASRock B450 Pro4 Motherboard |
|---|---|
| Brand | ASRock |
| Model Number | B450 Pro4 |
| Socket | AM4 |
|---|---|
| Chipset | AMD B450 |
| Form Factor | ATX |
| Memory Type | DDR4 |
| Max Memory | 128 GB |
| Memory Slots | 4 x DIMM |
| Memory Speed Support | DDR4-3200 (OC) |
| M.2 Slots | 2 x M.2 |
| M.2 Support | 1 x Gen3; 1 x Gen3 |
| SATA Ports | 6 x SATA |
| PCIE x16 Slots | 2 x PCIe x16 |
| Primary Pcie Version | PCIe 3.0 |
| Ethernet | 1 GbE |
| Rear USB | 1 x USB 3.2 Gen2 Type-A; 1 x USB 3.2 Gen2 Type-C; 4 x USB 3.2 Gen1; 2 x USB 2.0 |
| Internal USB Headers | 1 x USB 3.2 Gen1 header; 2 x USB 2.0 headers |
| CPU Power | 1 x 8-pin EPS |
| RGB Headers | 1 x RGB; 1 x Addressable RGB |
ASRock B450 Pro4 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.


