About ASRock B450M-HDV R4.0 Micro-ATX Motherboard
The ASRock B450M-HDV R4.0 is designed for users who need an affordable and reliable AM4 motherboard for home, office and entry-level gaming PCs. Supporting AMD Ryzen processors up to the 5000 Series (with BIOS update), it delivers dependable multi-core performance suitable for browsing, productivity applications, light content creation and basic gaming. With DDR4 support, the system experiences smoother multitasking and improved responsiveness across everyday tasks. The inclusion of an NVMe M.2 slot enables high-speed SSD storage for fast boot times and quicker application loading, making the system feel significantly more responsive.
The Micro-ATX design fits well in compact cases while still offering essential connectivity, including HDMI, DVI, USB ports and PCIe slots for a dedicated GPU if needed. ASRock’s stable power design and solid capacitor components ensure long-term durability, while optimised cooling allows continuous, reliable operation. Perfect for budget-conscious users, students and office environments, the B450M-HDV R4.0 provides a strong and stable foundation for AM4-based desktops without unnecessary complexity.
ASRock B450M-HDV R4.0 Micro-ATX Motherboard Specifications:
| Feature | Details |
|---|---|
| Model | ASRock B450M-HDV R4.0 |
| Form Factor | Micro-ATX |
| Chipset | AMD B450 |
| CPU Support | AMD AM4 (Ryzen 1st to 5th Gen with BIOS update) |
| Memory Support | DDR4 |
| PCIe Support | PCIe x16 GPU slot |
| Storage | NVMe M.2 + SATA |
| Connectivity | USB ports, HDMI, DVI |
| Networking | LAN |
| Design | Solid capacitor design with stable VRM cooling |
| Ideal Use | Home PCs, office setups, budget gaming builds |
Best For
• Budget-friendly AM4 systems
• Home and small office desktops
• Students needing an affordable and reliable PC
• Basic to mid-range gaming with compatible GPUs
• Fast NVMe SSD boot drive builds
• Compact Micro-ATX cases
• Everyday computing and multitasking workloads
The ASRock B450M-HDV R4.0 delivers reliable AM4 performance, DDR4 efficiency and NVMe storage support in a compact, budget-friendly Micro-ATX design, making it an excellent choice for stable everyday desktops and entry-level gaming systems.

