# ASRock MicroATX Motherboard (B450M-HDV)

- Category: Motherboard
- Brand: ASRock
- Model: B450M-HDV
- Part number: 90-MXB830-A0UAYZ
- Price (US): currently unavailable
- Price last checked: 2026-08-07
- Rating: 4.3/5 from 136 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/motherboard/asrock-b450m-hdv-90-mxb830-a0uayz/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | ASRock |
| Model | B450M-HDV |
| Socket Type | AM4 |
| Chipset | AMD B450 |
| Form Factor | Micro ATX |
| Memory Type | 2 x DDR4 |
| Max Memory Support | 32 GB |

## Key Features

- Socket AM4, Digi Power design, 7 Power Phase design, Supports CPU up to 105W
- Chipset: AMD Promontory B450
- Memory: 2x DDR4-3200+(OC)/2933/2667/2400/2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 32GB (AMD Ryzen series CPUs (Pinnacle Ridge))
- Slots: 2x PCI-Express 3.0 x16 Slots (one runs at x8), 1x PCI Express 2.0 x1 Slots
- SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.