---
product_id: 509931355
title: "Asro B450M PRO4 R2.0 B450"
brand: "asrock"
price: "€ 141.92"
currency: EUR
in_stock: true
reviews_count: 5
category: "As Rock"
url: https://www.desertcart.ie/products/509931355-asro-b450m-pro4-r2-0-b450
store_origin: IE
region: Ireland
---

# Ultra M.2 PCIe Gen3 x4 USB 3.2 Gen2 10 Gb/s Full Spike Protection Asro B450M PRO4 R2.0 B450

**Brand:** asrock
**Price:** € 141.92
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity with ASRock’s ultimate AMD micro ATX motherboard!

## Quick Answers

- **What is this?** Asro B450M PRO4 R2.0 B450 by asrock
- **How much does it cost?** € 141.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/509931355-asro-b450m-pro4-r2-0-b450)

## Best For

- asrock enthusiasts

## Why This Product

- Trusted asrock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Updates & Apps:** Stay ahead with ASRock Live Update & APP Shop for effortless driver and BIOS management.
- • **Rock-Solid Protection:** Full Spike Protection safeguards all USB, Audio, and LAN ports from unexpected power surges.
- • **Blazing Fast Connectivity:** Experience lightning-speed data transfers with USB 3.2 Gen2 ports delivering up to 10 Gb/s.
- • **Seamless AMD Compatibility:** Supports AMD AM4 Ryzen 2000, 3000, and 5000 series processors for versatile, future-proof builds.
- • **Next-Level Storage Performance:** Ultra M.2 PCIe Gen3 x4 slot ensures your NVMe SSD runs at peak efficiency for rapid load times.

## Overview

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.

## Description

Asrock B450M Pro4 R2.0 AMD B450 Emplacement AM4 micro ATX

Review: Perfect
Review: Excelente board.

## Features

- ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
- ASRock Ultra M.2 (PCIe Gen3 x4)
- ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
- ASRock Live Update & APP Shop
- Supports AMD AM4 Socket Ryzen 2000, 3000 and 5000 Series Desktop Processors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** ASRock
- **CPU model:** Core i5
- **CPU socket:** Socket AM4
- **Chipset type:** AMD B450
- **Compatible devices:** Desktop Personal Computer
- **Compatible processors:** AMD Ryzen 2000 Series, AMD Ryzen 3000 Series, AMD Ryzen 5000 Series
- **Memory clock speed:** 1800 GHz
- **Model name:** ASRock B450M PRO4 R2.0 B450
- **Platform:** Android
- **RAM memory technology:** DDR4

## Images

![Asro B450M PRO4 R2.0 B450 - Image 1](https://m.media-amazon.com/images/I/71f34OEEy1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***A on 27 November 2025*

Perfect

### ⭐⭐⭐⭐⭐ Review
*by L***A on 27 December 2025*

Excelente board.

### ⭐⭐⭐⭐⭐ Review
*by F***O on 5 September 2024*

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

## Frequently Bought Together

- ASROCK B450M PRO4 R2.0 Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ Micro ATX Motherboard
- AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
- Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*