---
product_id: 509440437
title: "ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support"
brand: "asus"
price: "€ 460.31"
currency: EUR
in_stock: false
reviews_count: 1
category: "Asus"
url: https://www.desertcart.ie/products/509440437-asus-prime-b650m-a-csm-micro-atx-commercial-motherboard-ddr5
store_origin: IE
region: Ireland
---

# PCIe 5.0 M.2 ultrafast storage Realtek 2.5Gb Ethernet for blazing networking DDR5 memory support up to 128GB ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support

**Brand:** asus
**Price:** € 460.31
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Power your professional edge with ASUS Prime B650M-A-CSM — where speed meets stability.

## Quick Answers

- **What is this?** ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support by asus
- **How much does it cost?** € 460.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/509440437-asus-prime-b650m-a-csm-micro-atx-commercial-motherboard-ddr5)

## 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-Gen Speed:** Harness PCIe 5.0 M.2 for lightning-fast SSD performance that future-proofs your build.
- • **Seamless Connectivity:** Experience ultra-responsive networking with Realtek 2.5Gb Ethernet and USB 3.2 Gen 2 ports.
- • **Customizable Aura Sync RGB:** Sync your setup’s vibe with onboard Gen 2 RGB headers for a personalized, professional look.
- • **Enterprise-Grade Reliability:** Built for 24/7 stability with advanced cooling and ASUS Control Center Express management suite.
- • **Optimized Memory Overclocking:** ASUS OptiMem II ensures stable, high-frequency DDR5 RAM performance up to 128GB.

## Overview

The ASUS Prime B650M-A-CSM is a Micro-ATX commercial motherboard designed for AMD Ryzen 7000 Series processors, featuring cutting-edge PCIe 5.0 M.2 storage, DDR5 memory support up to 128GB, and Realtek 2.5Gb Ethernet. It offers enterprise-level reliability with comprehensive cooling solutions and advanced management tools, making it ideal for professionals seeking a future-ready, stable platform with customizable RGB aesthetics.

## Description

Powered by AMD® Ryzen™ 7000 processors, the ASUS Prime B650M-A-CSM commercial motherboard provides enhanced enterprise-level features, including comprehensive system protection, 24/7 stability & reliability, an improved management suite with ASUS Control Center Express, ASUS Corporate Stable Model complimentary advance replacement, and a guaranteed long product life cycle for reliable sourcing and support.

Review: Networking card didn't work then the video output failed. - As I have said in the headline, it didn't work and I sent it back. I found it hard work initially registering it on the ASUS website so I could get technical support. Without registration ASUS make it impossible to get technical support. I ended up complaining on the ASUS YouTube channel but the registration problems then fixed themselves. ASUS tech support were asking me questions I had already given them information about. Then the video stopped working. To me it was clearly a motherboard failure. I had seen quite a few warnings about ASUS quality not being what it once was but I have always bought ASUS. With the failings in the motherboard together with the underwhelming technical support I decided to send it back. It is going to take some convincing for me to buy ASUS again.

## Features

- AMD AM5 Socket: Ready for AMD Ryzen 7000 Series Desktop Processors
- Ultrafast Connectivity: M.2 PCIe 5.0, Realtek 2.5Gb Ethernet, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C
- ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
- Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers and Aura RGB header for RGB LED strips, easily synced with Aura Sync-capable hardware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPRK5WVM |
| Available Memory Slots | 4 |
| Best Sellers Rank | 61,070 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 604 in Motherboards |
| Brand | ASUS |
| Brand Name | ASUS |
| CPU Model | Ryzen 7 |
| CPU socket | Socket AM5 |
| Chipset Type | AMD B650 |
| Chipset type | AMD B650 |
| Compatible Devices | Personal Computer |
| Compatible Processors | AMD Ryzen 7000 Series |
| Compatible devices | Personal Computer |
| Compatible processors | AMD Ryzen 7000 Series |
| Customer Reviews | 4.5 out of 5 stars 2,084 Reviews |
| Graphics Card Interface | PCI Express |
| Item Type Name | Computer motherboard |
| Item Weight | 1.2 Kilograms |
| Item height | 2.66 inches |
| Main Power Connector Type | 24-Pin |
| Manufacturer | ASUS |
| Memory Clock Speed | 5600 MHz |
| Memory Storage Capacity | 64 GB |
| Model Name | PRIME B650M-A-CSM |
| Model Number | PRIME B650M-A-CSM |
| Number of Ethernet Ports | 1 |
| Number of Ports | 26 |
| Platform | Windows 10 |
| Processor Socket | Socket AM5 |
| RAM Memory Technology | DDR5 |
| RAM memory technology | DDR5 |
| Ram Memory Maximum Size | 128 GB |
| System Bus Standard Supported | SATA 3 |
| Total HDMI Port | 1 |
| Total PCIe Ports | 6 |
| Total SATA Ports | 4 |
| Total USB Ports | 22 |
| UPC | 195553936330 |
| USB 2.0 | 2 |

## Product Details

- **Brand:** ASUS
- **CPU socket:** Socket AM5
- **Compatible devices:** Personal Computer
- **RAM memory technology:** DDR5
- **Compatible processors:** AMD Ryzen 7000 Series
- **Chipset type:** AMD B650
- **Memory clock speed:** 5600 MHz
- **Platform:** Windows 10
- **Model name:** PRIME B650M-A-CSM
- **CPU model:** Ryzen 7

## Images

![ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support - Image 1](https://m.media-amazon.com/images/I/61HfDZ6KjQL.jpg)
![ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support - Image 2](https://m.media-amazon.com/images/I/71DSFP+3l6L.jpg)
![ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support - Image 3](https://m.media-amazon.com/images/I/71nqtj9L6GL.jpg)
![ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support - Image 4](https://m.media-amazon.com/images/I/81BjY6mL8VL.jpg)
![ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard, DDR5, PCIe 5.0 M.2 Support - Image 5](https://m.media-amazon.com/images/I/81Je1VtpUyL.jpg)

## Customer Reviews

### ⭐⭐ Networking card didn't work then the video output failed.
*by W***C on 28 January 2024*

As I have said in the headline, it didn't work and I sent it back. I found it hard work initially registering it on the ASUS website so I could get technical support. Without registration ASUS make it impossible to get technical support. I ended up complaining on the ASUS YouTube channel but the registration problems then fixed themselves. ASUS tech support were asking me questions I had already given them information about. Then the video stopped working. To me it was clearly a motherboard failure. I had seen quite a few warnings about ASUS quality not being what it once was but I have always bought ASUS. With the failings in the motherboard together with the underwhelming technical support I decided to send it back. It is going to take some convincing for me to buy ASUS again.

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-25*