---
product_id: 122208251
title: "ASRock B450M-HDV R4.0 Socket AM4/ AMD Promontory B450/ DDR4/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard"
brand: "asrock"
price: "€ 191.16"
currency: EUR
in_stock: true
reviews_count: 13
category: "As Rock"
url: https://www.desertcart.hr/products/122208251-asrock-b450m-hdv-r4-0-socket-am4-amd-promontory-b450
store_origin: HR
region: Croatia
---

# DDR4 3200+ MHz OC Ultra M.2 PCIe Gen3 x4 6 USB 3.1 Gen1 Ports ASRock B450M-HDV R4.0 Socket AM4/ AMD Promontory B450/ DDR4/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard

**Brand:** asrock
**Price:** € 191.16
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your Ryzen build with speed and style!

## Quick Answers

- **What is this?** ASRock B450M-HDV R4.0 Socket AM4/ AMD Promontory B450/ DDR4/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard by asrock
- **How much does it cost?** € 191.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/122208251-asrock-b450m-hdv-r4-0-socket-am4-amd-promontory-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

- • **Compact MicroATX Design:** Fits perfectly in small cases without compromising on essential features.
- • **Comprehensive Connectivity:** 6 USB 3.1 Gen1 ports including front panel support keep your devices plugged in and powered.
- • **Ultra-Fast Storage Options:** Supports PCIe Gen3 x4 M.2 SSDs for lightning-quick boot and load times.
- • **Overclock-Ready DDR4 Memory:** Push your Ryzen build to 3200+ MHz for smooth multitasking and gaming.
- • **Reliable Gigabit LAN & HD Audio:** Seamless online gaming and crystal-clear 7.1 channel audio for immersive experiences.

## Overview

The ASRock B450M-HDV R4.0 is a budget-friendly MicroATX motherboard featuring AMD's B450 chipset and AM4 socket, supporting up to 32GB DDR4 RAM at 3200+ MHz (OC). It offers versatile connectivity with 6 USB 3.1 Gen1 ports, 4 SATA3 ports, and an ultra-fast M.2 PCIe Gen3 x4 slot. Designed for compact builds, it includes HDMI, DVI-D, and D-Sub outputs, Realtek Gigabit LAN, and 7.1 channel HD audio, making it an excellent starter board for Ryzen users seeking performance without breaking the bank.

## Description

AMD AM4 Socket2 DIMMs, Supports DDR4 3200+(OC) 1 PCIe 3.0 x16, 1 PCIe 2.0 x1Graphics Output: HDMI, DVI-D, D-Sub7.1 CH HD Audio (Realtek ALC887 Audio Codec), ELNA Audio Caps4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3) 6 USB 3.1 Gen1 (2 Front, 4 Rear)Realtek Gigabit LAN. CE Approved

Review: Great value - Fantastic value for money ! Great starter motherboard for anyone looking to get into PC's. No mvme support but thats a trade off I was willing to take . Be careful of the size of your GPU due to it being a smaller sized board . Overall impressed with this , overclocking feature too which is rare to see at this price point.
Review: Perfect b450 motheboard for small cases - Ignore bad reviews, people just don't really know what they doing. Board worked with ryzen 5 3600 out of the box , no bios update required, also my nvme 1tb drive worked staright away no issues at all. This board works better then msi gaming max plus. Cheap, b450 chipset, perfect for micro or mini atx cases, recommended.

## Features

- Value for money
- Good product with good quality
- Durable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MWGKHR9 |
| Available Memory Slots | 2 |
| Best Sellers Rank | 35,980 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 205 in Motherboards |
| Brand | ASRock |
| Brand Name | ASRock |
| CPU Model | 6X86 |
| CPU socket | Socket AM4 |
| Chipset Family | AMD B450 |
| Chipset Type | AMD B450 |
| Chipset type | AMD B450 |
| Compatible Devices | Desktop PC |
| Compatible Processors | AMD Athlon |
| Compatible devices | Desktop PC |
| Compatible processors | AMD Athlon |
| Customer Reviews | 4.5 out of 5 stars 3,552 Reviews |
| Global Trade Identification Number | 04717677337617 |
| Graphics Card Interface | PCI Express |
| Item Dimensions L x W x H | 30.5L x 6.4W x 24.4H centimetres |
| Item Weight | 730 Grams |
| Main Power Connector Type | 24-Pin |
| Manufacturer | ASRock |
| Manufacturer Part Number | B450M-HDV R4.0 |
| Memory Clock Speed | 3200 MHz |
| Memory Storage Capacity | 32 GB |
| Model Name | B450M-HDV R4.0 |
| Model Number | B450M-HDV R4.0 |
| Number of Ethernet Ports | 1 |
| Number of Items | 1 |
| Number of Ports | 23 |
| Platform | Windows |
| Processor Socket | Socket AM4 |
| Product Warranty | 2 ans constructeur |
| RAM Memory Technology | DDR4 |
| RAM memory technology | DDR4 |
| Ram Memory Maximum Size | 32 GB |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | PCIe 3.0 |
| Total HDMI Port | 1 |
| Total PCIe Ports | 5 |
| Total SATA Ports | 4 |
| Total USB Ports | 8 |
| USB 2.0 | 2 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** ASRock
- **CPU model:** Athlon
- **CPU socket:** Socket AM4
- **Chipset type:** AMD B450
- **Compatible devices:** Desktop PC
- **Compatible processors:** AMD Athlon
- **Memory clock speed:** 3200 MHz
- **Model name:** B450M-HDV R4.0
- **Platform:** Windows
- **RAM memory technology:** DDR4

## Images

![ASRock B450M-HDV R4.0 Socket AM4/ AMD Promontory B450/ DDR4/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard - Image 1](https://m.media-amazon.com/images/I/71nLeH6xRqL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: Will this motherboard support a ryzen 3400g out of the box without any bios updates?**
A: Yes but depends on the build of Windows 10 you are using.  I found they aren't stable until Windows update 2004 has been installed.  If your version of Windows 10 is older, install it, activate it, go straight to google and look up Windows Download Assistant.  Follow the links from Microsoft's website (ensure it is microsoft). This will install the assistant program on your pc and download the latest updates only so you don't have to wait for Windows Update to go through the motions.  Once 2004 update is I've found it completely stable.
As for the board, there were no BIOS updates available at the time I purchased these, and I've had a few of them now, so the intermittent fault that locks windows up and makes it reboot could only be fixed with the windows update.  Other brands of boards have had the same problem.
Hope this helps.

**Q: Will this work with a RTX 2060?**
A: Yes, it will work with any graphics card from the last 10+ years and for at least the next few until they replace PCI-E as the slot type.

**Q: what is the bios update and would it support a ryzen 5 3400g without a bio update?**
A: You won't need a bios update. The 3400g is a Zen+ 1st gen Ryzen. This board has supported the never 2nd Gen Ryzen out of the box since at least January (when I bought it)

**Q: Does the screws for the board come in the case ?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value
*by D***L on 29 January 2026*

Fantastic value for money ! Great starter motherboard for anyone looking to get into PC's. No mvme support but thats a trade off I was willing to take . Be careful of the size of your GPU due to it being a smaller sized board . Overall impressed with this , overclocking feature too which is rare to see at this price point.

### ⭐⭐⭐⭐⭐ Perfect b450 motheboard for small cases
*by R***Y on 6 January 2021*

Ignore bad reviews, people just don't really know what they doing. Board worked with ryzen 5 3600 out of the box , no bios update required, also my nvme 1tb drive worked staright away no issues at all. This board works better then msi gaming max plus. Cheap, b450 chipset, perfect for micro or mini atx cases, recommended.

### ⭐⭐⭐⭐ Good budget MoBo
*by A***S on 10 December 2025*

Struggled with a few wires when building the PC with this MoBo, but overall pretty good

## Frequently Bought Together

- B450M-HDV R4.0 AMD B450 AM4 Socket Ryzen 2000 - 5000 Processors DDR4 3200 64GB HDMI DVI-D D-Sub Motherboard SATA 6Gb/s Micro ATX M.2
- 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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**Shop now:** [https://www.desertcart.hr/products/122208251-asrock-b450m-hdv-r4-0-socket-am4-amd-promontory-b450](https://www.desertcart.hr/products/122208251-asrock-b450m-hdv-r4-0-socket-am4-amd-promontory-b450)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-20*