---
product_id: 358151255
title: "Asustek Computer Prime B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9"
brand: "asus"
price: "A$247"
currency: AUD
in_stock: false
reviews_count: 6
url: https://www.desertcart.com.au/products/358151255-asustek-computer-prime-b450m-k-ii-atx-2gln-u3-2
store_origin: AU
region: Australia
---

# Ultra-fast M.2, USB 3.2 Gen 1 & 1GB Ethernet Comprehensive cooling with PCH heatsink & Xpert fan 5X Protection III for all-round hardware safety Asustek Computer Prime B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9

**Brand:** asus
**Price:** A$247
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your ambition with ASUS Prime B450M-K II — where speed meets reliability.

## Quick Answers

- **What is this?** Asustek Computer Prime B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9 by asus
- **How much does it cost?** A$247 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/358151255-asustek-computer-prime-b450m-k-ii-atx-2gln-u3-2)

## 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 Speed:** Experience blazing-fast data transfers via M.2 SSD support and USB 3.2 Gen 1 ports.
- • **Subtle RGB Elegance:** Customizable LED lighting highlights PCIe slots and audio paths for a sleek, professional look.
- • **Seamless Connectivity:** 1GB Ethernet ensures lag-free networking for work and play.
- • **Built to Perform & Last:** 5X Protection III shields your investment with premium hardware safeguards.
- • **Stay Cool Under Pressure:** Advanced PCH heatsink and Xpert fan keep your system running smooth and stable.

## Overview

The ASUS Prime B450M-K II motherboard is a robust ATX platform designed for AMD Ryzen builds, featuring advanced cooling solutions, ultra-fast M.2 and USB 3.2 Gen 1 connectivity, and comprehensive 5X Protection III hardware safeguards. Ideal for professionals seeking a reliable, high-performance foundation with customizable LED accents and seamless networking.

## Description

ASUS Prime B450 Series motherboards provide the solid foundation needed for your first build, plus flexibility to grow with your ambitions. We've melded all the good stuff that's packed into AMD Ryzen™ processors with essential ASUS design and engineering, so you benefit from industry-leading technologies — including automated system tuning, comprehensive cooling controls, and immersive onboard audio. When you build with an ASUS Prime B450 Series motherboard, you build smart, easy and affordably.

Review: Better MOBO quality than most B550 - Boards came with old BIOS. Did a quick update to latest. Running my ryzen 9 3900x, 7800xt merc 319 & DDR4 3200 and no problems. The looks of this mother board make you think it might be bullet proof.
Review: Excellent performance & good build quality

## Features

- Comprehensive cooling: PCH heat sink and Xpert fan
- Ultra-fast connectivity: M.2 support, 1GB Ethernet and USB 3.2 Gen 1 Type-A
- 5X Protection III: Multiple hardware protection devices for all-round system protection
- LED lighting: lighting control for PCIe slots and audio trace paths

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K96B2CT |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | #2,593 in Computer Motherboards |
| Brand | ASUS |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,085) |
| Date First Available | September 28, 2020 |
| Item Dimensions LxWxH | 8.7 x 1.77 x 8.9 inches |
| Item Weight | 1.1 pounds |
| Item model number | 90MB1600-M0EAY0 |
| Manufacturer | ASUSTEK COMPUTER |
| Memory Speed | 4400 MHz |
| Number of USB 2.0 Ports | 2 |
| Operating System | Windows |
| Processor | intel_xeon |
| Product Dimensions | 8.7 x 1.77 x 8.9 inches |
| RAM | DDR4 |
| Series | Prime B450M-K II |
| Voltage | 12 Volts |

## Product Details

- **Brand:** ASUS
- **CPU Model:** Intel Xeon
- **CPU Socket:** Socket AM4
- **Chipset Type:** AMD B450
- **Compatible Devices:** Personal Computer
- **Compatible Processors:** AMD Ryzen 1000, 2000, 3000, 4000, 5000 series
- **Memory Clock Speed:** 4400 MHz
- **Model Name:** Prime B450M-K II
- **Platform:** Windows 10
- **RAM Memory Technology:** DDR4

## Images

![Asustek Computer Prime B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9 - Image 1](https://m.media-amazon.com/images/I/81YD10dTZ0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better MOBO quality than most B550
*by G***R on August 9, 2024*

Boards came with old BIOS. Did a quick update to latest. Running my ryzen 9 3900x, 7800xt merc 319 & DDR4 3200 and no problems. The looks of this mother board make you think it might be bullet proof.

### ⭐⭐⭐⭐⭐ Review
*by A***E on March 26, 2025*

Excellent performance & good build quality

### ⭐⭐⭐⭐⭐ Review
*by N***O on December 24, 2025*

Good product using AMD Ryzen 5500G with 16gb 3200 ddr4 ram. I recommend this item.

## Frequently Bought Together

- Asustek computer PRIME B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9
- Corsair VENGEANCE LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16 Intel XMP 2.0 Computer Memory - Black (CMK16GX4M2B3200C16)
- AMD Ryzensets 5 5600G processor ( integrated Radeon Graphics, 6 Cores /12 Threads, 65W DTP, AM4 Socket, 19MB cache, up to 4.4 Ghz max boost, wraith stealth cooler)

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**Shop now:** [https://www.desertcart.com.au/products/358151255-asustek-computer-prime-b450m-k-ii-atx-2gln-u3-2](https://www.desertcart.com.au/products/358151255-asustek-computer-prime-b450m-k-ii-atx-2gln-u3-2)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*