

⚡ Power your productivity with ASRock’s ultimate AMD micro ATX motherboard!
The ASRock B450M PRO4 R2.0 is a micro ATX motherboard designed for AMD AM4 Ryzen 2000, 3000, and 5000 series processors. It features ultra-fast USB 3.2 Gen2 ports, an Ultra M.2 PCIe Gen3 x4 slot for high-speed NVMe SSDs, and comprehensive spike protection across all major ports. With support for up to 32GB DDR4 memory and integrated smart update tools, it’s a reliable, high-performance foundation for professional and enthusiast PC builds.
| ASIN | B09JM6QYG1 |
| Are Batteries Included | No |
| Batteries | 1 CR2032 batteries required. |
| Best Sellers Rank | 49,759 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 454 in Motherboards |
| Brand | ASRock |
| Colour | Black |
| Computer Memory Type | DDR4 SDRAM |
| Connectivity Type | Wi-Fi |
| Customer Reviews | 4.4 4.4 out of 5 stars (491) |
| Date First Available | 16 Oct. 2021 |
| Form Factor | Micro ATX |
| Graphics Card Interface | Integrated |
| Guaranteed software updates until | unknown |
| Item Weight | 1 kg |
| Item model number | B450M PRO4 R2.0 |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 Grams |
| Manufacturer | ASROCK |
| Maximum Memory Supported | 32 GB |
| Memory Clock Speed | 1800 GHz |
| Memory Technology | DDR4 |
| Number Of Lithium Ion Cells | 5 |
| Number of Ethernet Ports | 1 |
| Number of HDMI Ports | 3 |
| Number of Lithium Metal Cells | 5 |
| Number of USB 2.0 Ports | 10 |
| Operating System | - Microsoft Windows 10 64-bit / 11 64-bit * * Summit Ridge do not officially support Windows 11. |
| Processor Brand | Asrock |
| Processor Socket | Socket AM4 |
| Processor Type | Core i5 |
| Product Dimensions | 27.69 x 26.16 x 6.35 cm; 1 kg |
| Series | ASRock B450M PRO4 R2.0 B450 |
| Wattage | 3600 |
F**A
Perfect
L**A
Excelente board.
F**O
Creo que es una buena MoBo para entusiastas, o iniciar, con sus 10 modulos de VRM puedes empezar a hacer Overclock sin problema, a parte que viene con 2 slots para NVME tiene suficientes conexiones usb y en mi caso (Ryzen 5600G) no tuve que actualizar la BIOS ya que de fabrica ya viene actualizada
H**I
Really good motherboard works with the ryzen 5 3600 and windows 11 compatibility, really good for pc flipping. I love it
M**1
Solid workhorse. It's been running my TrueNAS setup nonstop. Great IO compatibility, plenty of compatible RAM to put in it (if you can even afford them. Q4 2025 amirite? 😂). Only needed a quick BIOS update to support one of my CPUs. Thankfully it's a really easy process.
Trustpilot
2 months ago
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