MSI

MSI B450APROMAX ProSeries AMD Ryzen ATX Motherboard

Build a Reliable and High-Performance PCThe MSI ProSeries AMD Ryzen Motherboard is designed to provide a stable and high-performance foundation for your custom PC build. Compatible with 2nd and 3rd Gen AMD Ryzen processors, this ATX motherboard features M.2 support, USB 3 connectivity, and multip...

$208.46*
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*Price sourced from Amazon.com. Last updated:Sep 12, 2026.Price and availability are subject to change — details.

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Overview

Build a Reliable and High-Performance PC

The MSI ProSeries AMD Ryzen Motherboard is designed to provide a stable and high-performance foundation for your custom PC build. Compatible with 2nd and 3rd Gen AMD Ryzen processors, this ATX motherboard features M.2 support, USB 3 connectivity, and multiple display outputs. Engineered for professional and multimedia use, it offers reliable performance and essential features for a wide range of applications.

  • Socket: AM4
  • Chipset: AMD B450
  • Processor Support: 2nd and 3rd Gen AMD Ryzen
  • Memory: DDR4
  • Expansion Slots: Crossfire support
  • Storage: M.2
  • Ports: USB 3
  • Display Outputs: D-Sub, DVI, HDMI
  • Form Factor: ATX
  • Series: ProSeries

Specifications

Brand
MSI
Chipset
AMD B450
Socket Type
AMD Ryzen
Form Factor
ATX
Series
ProSeries

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Frequently Asked Questions

This motherboard is designed for AMD Ryzen processors, providing a foundation for systems utilizing that CPU architecture.
The MSI B450APROMAX motherboard features an ATX form factor, which is a common size for standard desktop computer builds.
As part of MSI's ProSeries, this motherboard is positioned for professional applications, emphasizing stability and robust performance.
This motherboard utilizes the B450 chipset, which typically supports PCIe 3.0 rather than the newer PCIe 4.0 standard.
The product details indicate it is an MSI B450APROMAX ProSeries AMD Ryzen ATX Motherboard, but specific connectivity options like the number of USB ports, SATA ports, or M.2 slots are not provided.