


ASRock B450M PRO4 Motherboard
- Socket
- AM4
- Chipset
- AMD B450
- Form Factor
- Micro-ATX
- Memory Type
- DDR4
- M.2 Slots
- 2 x M.2
Out of stock at the only retailer we track • See more in Motherboards
Price Comparison
Product Details
The ASRock B450M PRO4 uses the AM4 socket, supporting a wide range of AMD Ryzen processors for flexible build options. Its AMD B450 chipset provides essential features for mainstream gaming and productivity systems. The Micro-ATX form factor allows for compact builds without sacrificing key expansion capabilities. Read More...
This model offers two M.2 slots, with one supporting Gen3 speeds for fast NVMe storage. Four DIMM slots accommodate up to 128 GB of DDR4 memory, with support for DDR4-3200+ (OC) speeds, enabling both capacity and performance upgrades. Two PCIe x16 slots and PCIe 3.0 support allow for graphics or add-in card expansion, while 1 GbE networking covers standard wired connectivity.
ASRock B450M PRO4 Motherboard Specifications
| Product Name | ASRock B450M PRO4 Motherboard |
|---|---|
| Brand | ASRock |
| Model Number | B450M PRO4 |
| Socket | AM4 |
|---|---|
| Chipset | AMD B450 |
| Form Factor | Micro-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 NA |
| SATA Ports | 4 x SATA |
| PCIE x16 Slots | 2 x PCIe x16 |
| Primary Pcie Version | PCIe 3.0 |
| Ethernet | 1 GbE |
| Rear USB | 1 x USB-C 10 Gbps; 1 x USB-A 10 Gbps; 4 x USB-A 5 Gbps; 2 x USB-A 480 Mbps |
| Internal USB Headers | 1 x USB 3.x header; 2 x USB 2.0 headers |
| CPU Power | 1 x 8-pin EPS |
| RGB Headers | 2 x RGB; 1 x ARGB |
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.



