---
product_id: 274468258
title: "Asus Prime B450M-A Ii Amd Am4 (Ryzen 5000, 3Rd/2Nd/1St Gen Ryzen Micro Atx Motherboard (128GB DDR4, 4400 O.C.), Nvme, Hdmi 2.0B/Dvi/D-Sub, Usb 3.2 Gen 2, Bios Flashback, And Aura Sync)"
brand: "asus"
price: "$U16091"
currency: UYU
in_stock: true
reviews_count: 4
category: "Asus"
url: https://www.desertcart.uy/products/274468258-asus-prime-b450m-a-ii-amd-am4-ryzen-5000-3rd
store_origin: UY
region: Uruguay
---

# 10Gbps USB 3.2 Gen 2 speed Aura Sync RGB customizable lighting Supports up to 128GB DDR4 RAM @ 4400MHz O.C. Asus Prime B450M-A Ii Amd Am4 (Ryzen 5000, 3Rd/2Nd/1St Gen Ryzen Micro Atx Motherboard (128GB DDR4, 4400 O.C.), Nvme, Hdmi 2.0B/Dvi/D-Sub, Usb 3.2 Gen 2, Bios Flashback, And Aura Sync)

**Brand:** asus
**Price:** $U16091
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Ambition with ASUS Prime B450M-A II — Where Speed Meets Style

## Quick Answers

- **What is this?** Asus Prime B450M-A Ii Amd Am4 (Ryzen 5000, 3Rd/2Nd/1St Gen Ryzen Micro Atx Motherboard (128GB DDR4, 4400 O.C.), Nvme, Hdmi 2.0B/Dvi/D-Sub, Usb 3.2 Gen 2, Bios Flashback, And Aura Sync) by asus
- **How much does it cost?** $U16091 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/274468258-asus-prime-b450m-a-ii-amd-am4-ryzen-5000-3rd)

## Best For

- asus enthusiasts

## Why This Product

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

## Key Features

- • **Next-Level Cooling:** Stay cool under pressure with VRM & PCH heatsinks plus ASUS Fan Xpert 2+ for whisper-quiet, optimized airflow.
- • **Blazing Fast Transfers:** Experience ultra-responsive data flow with USB 3.2 Gen 2 at 10Gbps—because every second counts.
- • **Massive Memory Capacity:** Scale your multitasking and creative projects effortlessly with support for up to 128GB DDR4 RAM running at 4400MHz overclocked.
- • **Immersive Visuals & Audio:** Connect with HDMI 2.0b, DVI, and D-Sub ports while enjoying premium audio shielding and Japanese capacitors for crystal-clear sound.
- • **Plug & Play Future-Proofing:** BIOS Flashback and broad Ryzen 1st to 3rd Gen compatibility mean your build stays relevant and upgrade-ready.

## Overview

The ASUS Prime B450M-A II is a micro-ATX motherboard designed for AMD Ryzen 1st to 3rd Gen processors, featuring support for up to 128GB DDR4 RAM at 4400MHz (O.C.), ultra-fast USB 3.2 Gen 2 ports, comprehensive cooling solutions, and customizable Aura Sync RGB lighting. It offers versatile display outputs including HDMI 2.0b, DVI, and D-Sub, alongside robust build quality with extensive protection features and BIOS Flashback for easy updates, making it an ideal foundation for both productivity and gaming builds.

## Description

Powered by Ryzen 5000, 3rd Gen AMD® Ryzen™ processors, the ASUS Prime B450M-A II provides the solid foundation needed for your first build, plus flexibility to grow with your ambitions with a robust power design, automated system tuning, comprehensive cooling controls, and immersive onboard audio.

Review: Worth it. - I'm not a person who likes to do reviews, But all you need to know is that this product is just as described, Nothing more, Nothing less.
Review: Doesn't suppose ryzen 5th gen processors - Marketed wrongly, doesn't support ryzen 5000 series

## Features

- AMD AM4 Socket : Compatible to Ryzen 5000, 3rd/2nd/1st Gen AMD Ryzen CPUs.Operating System : Windows 10 64-bit. Windows 7 64-bit
- Designed for Productivity: USB 3.2 Gen 2 with 10Gbps ultra-fast transfer speed, onboard M.2 support, 4xDIMMs support up to 128GB DDR4 with 4400 (O.C.) performance, HDMI 2.0b/DVI/D-Sub
- Optimized Cooling: VRM and PCH heatsink with extensive surface, thermal pads help transfer heat from the inductor and phase array to the heatsink. Flexible fan controls for ultimate cooling and quietness with ASUS exclusive Fan Xpert 2 plus
- Built to Last: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O, 1000 plus compatible devices, 8000 plus Validation Hours
- PC DIY Friendly: With BIOS Flashback and ASUS exclusive UEFI BIOS.Outstanding Gaming Audio: Dedicated audio PCB layers, premium Japanese audio capacitors, and audio shielding ensures precision og/digital separation and greatly reduced multi-lateral interference..Aura Sync RGB and Armoury Crate Utility: with ASUS Armoury Crate synchronizing LED effects across a wide range of compatible PC gear, plus RGB LED and RGB header for greater customization.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KH12V25 |
| Best Sellers Rank | #25,538 in Computers ( See Top 100 in Computers ) #154 in Motherboards |
| Brand | ASUS |
| CPU Model | AMD Ryzen 7 |
| CPU socket | Socket AM4 |
| Chipset Type | AMD B450 |
| Chipset type | AMD B450 |
| Compatible Devices | Gaming Console, Personal Computer |
| Compatible Processors | AMD 1st Gerenration Ryzen |
| Compatible devices | Gaming Console, Personal Computer |
| Compatible processors | AMD 1st Gerenration Ryzen |
| Customer Reviews | 4.6 out of 5 stars 7,960 Reviews |
| Graphics Card Interface | Integrated |
| Item Dimensions L x W x H | 24.1L x 5.1W x 24.4H centimeters |
| Item Type Name | ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) |
| Item Weight | 2.1 Pounds |
| Item height | 2 inches |
| Main Power Connector Type | 24-Pin |
| Manufacturer | ASUS |
| Memory Clock Speed | 2400 MHz |
| Memory Slots Available | 4 |
| Memory Storage Capacity | 128 GB |
| Model Name | ASUS Prime B450M-A II AMD AM4 |
| Model Number | Prime B450M-A II |
| Number of Ethernet Ports | 1 |
| Number of Ports | 6 |
| Platform | Windows 10 |
| Processor Socket | Socket AM4 |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 128 GB |
| Ram memory technology | DDR4 |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | SATA 3 |
| Total Number of HDMI Ports | 1 |
| Total PCIe Ports | 1 |
| Total SATA Ports | 6 |
| Total Usb Ports | 6 |
| UPC | 192876924990 |
| USB 2.0 | 12 |

## Product Details

- **Brand:** ASUS
- **CPU socket:** Socket AM4
- **Compatible devices:** Gaming Console, Personal Computer
- **Compatible processors:** AMD 1st Gerenration Ryzen
- **Ram memory technology:** DDR4

## Images

![Asus Prime B450M-A Ii Amd Am4 (Ryzen 5000, 3Rd/2Nd/1St Gen Ryzen Micro Atx Motherboard (128GB DDR4, 4400 O.C.), Nvme, Hdmi 2.0B/Dvi/D-Sub, Usb 3.2 Gen 2, Bios Flashback, And Aura Sync) - Image 1](https://m.media-amazon.com/images/I/81Ni+xrVXeL.jpg)

## Questions & Answers

**Q: Is this compatible with the amd ryzen 3 2200g**
A: Yes it is... That's the setup I have in my pc

**Q: Will this work with ryzen 7 3800x?**
A: It will work, but this is a low budget motherboard with basic VRM, so kind of will limit what you can do with a high end CPU.  I wouldn't go higher than a 3600 with it.  If your spending the money on a 3800X then get a better board.

**Q: Is it compatible with Ryzen 3 1200?**
A: yes

**Q: Would this fit a darkflash t20?**
A: Yes, this will fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it.
*by A***D on 30 October 2020*

I'm not a person who likes to do reviews, But all you need to know is that this product is just as described, Nothing more, Nothing less.

### ⭐⭐ Doesn't suppose ryzen 5th gen processors
*by S***A on 3 December 2022*

Marketed wrongly, doesn't support ryzen 5000 series

### ⭐ ok
*by �***. on 18 February 2021*

Stop increasing and decreasing the price for the motherboard every second

## Frequently Bought Together

- ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 2, BIOS Flashback, and Aura Sync)
- AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
- MSI MAG A550BN Gaming Power Supply - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-10*