Quick Summary
The ASRock B450M-HDV R4.0 is a MicroATX motherboard for Socket AM4 systems. The title also identifies AMD Promontory B450, DDR4, SATA3, USB3.1, M.2 and A+GbE, so the product can be matched against those listed requirements before ordering.
Who It Is Best For
This motherboard suits buyers looking for an AM4 MicroATX board and who need to check the listed connection and support terms against their build parts. It is most relevant when the socket, form factor and listed features all need to align with the rest of the system.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product name | ASRock B450M-HDV R4.0. |
| Socket | Socket AM4, which is an important fit check for the intended system. |
| Chipset | AMD Promontory B450. |
| Memory | DDR4 is listed, so buyers should match their memory choice to that specification. |
| Storage and ports | SATA3, USB3.1 and M.2 are listed in the title. |
| Networking | A+GbE is listed. |
| Form factor | MicroATX. |
What To Know Before You Buy
Check that Socket AM4, MicroATX and the listed DDR4, SATA3, USB3.1, M.2 and A+GbE details match your planned build. The page title also includes AMD Promontory B450, so make sure that is the version you want before ordering.
Common Buyer Questions
What socket does this motherboard use?
It is listed as Socket AM4.
What form factor is it?
It is listed as MicroATX.
What memory type is mentioned?
DDR4 is listed in the title.
Which listed connections should I check?
Review SATA3, USB3.1, M.2 and A+GbE against your build needs.
Final Buying View
Choose this board if the listed AM4, MicroATX and DDR4 details match your build plan. Confirm the exact specification set before ordering so it fits the rest of your components.






