---
product_id: 467879695
title: "Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header"
brand: "asus"
price: "705.78 DT"
currency: TND
in_stock: true
category: "Asus"
url: https://www.desertcart.tn/products/467879695-prime-b550m-a-wifi-ii-amd-micro-atx-motherboard-pcie
store_origin: TN
region: Tunisia
---

# PCIe 4.0 x16 SafeSlot for ultra-fast GPU bandwidth WiFi 6 (802.11ax) for next-gen wireless speed Hybrid fan headers + VRM heatsink for optimal cooling Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header

**Brand:** asus
**Price:** 705.78 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Power Your Productivity with ASUS Prime B550M-A WiFi II – Where Speed Meets Stability

## Quick Answers

- **What is this?** Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header by asus
- **How much does it cost?** 705.78 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/467879695-prime-b550m-a-wifi-ii-amd-micro-atx-motherboard-pcie)

## 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

- • **Robust Power & Cooling:** Stay cool under pressure with VRM and PCH heatsinks plus Fan Xpert 2 for intelligent thermal management.
- • **Ultimate Memory Performance:** Maximize your RAM potential with ASUS OptiMem technology for higher frequencies at lower voltages.
- • **Next-Gen Speed & Connectivity:** Harness PCIe 4.0 and WiFi 6 to future-proof your build with blazing-fast data transfer and lag-free streaming.
- • **Versatile Display & Expansion:** Experience stunning 4K visuals via HDMI 2.1 and expand effortlessly with dual M.2 slots and multiple USB 3.2 ports.
- • **Comprehensive System Protection:** 5X Protection III shields your investment with LANGuard, overvoltage, and SafeSlot Core safeguards.

## Overview

The ASUS Prime B550M-A WiFi II is a Micro ATX motherboard designed for 3rd Gen AMD Ryzen processors, featuring PCIe 4.0 support, WiFi 6 connectivity, and advanced cooling solutions. It offers robust power delivery, comprehensive protection, and enhanced memory performance, making it an ideal foundation for high-performance, future-ready PC builds.

## Description

Powered by 3rd Gen AMD® Ryzen™ processors, the ASUS Prime B550M-A WiFi II delivers next-generation speeds with PCIe 4.0, WiFi 6 and 1Gb LAN. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the ASUS Prime B550M-A WiFi 6 provides mainstream PC users and DIY PC builders with a perfect all-around foundation via intuitive software and firmware features.

## Features

- AMD AM4 Socket and PCIe 4.0: The perfect pairing for 3rd Gen AMD Ryzen CPUs
- Ultrafast Connectivity: 1x PCIe 4.0 x16 SafeSlot, WiFi 6 (802.11ax), 1Gb LAN, dual M.2 slots (NVMe SSD)—one with PCIe 4.0 x4 connectivity, USB 3.2 Gen 2 Type-A , HDMI 2.1 (4K at 60HZ), D-Sub & DVI
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2 utility
- 5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O
- Boosted Memory Performance: ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5M97W1T |
| Best Sellers Rank | #7 in Computer Motherboards |
| Brand | ASUS |
| CPU Model | Others |
| Chipset Type | AMD B550 |
| Compatible Devices | Personal Computer |
| Compatible Processors | AMD 3rd Generation Ryzen |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,005) |
| Graphics Card Interface | PCI Express |
| Item Dimensions L x W x H | 10.5"L x 2.8"W x 10.8"H |
| Item Type Name | Computer motherbaord |
| Item Weight | 2.55 Pounds |
| Main Power Connector Type | 24-Pin |
| Manufacturer | ASUS |
| Memory Clock Speed | 2133 MHz |
| Memory Slots Available | 4 |
| Memory Storage Capacity | 128 GB |
| Mfr Part Number | PRIME B550M-A WIFI II |
| Model Name | PRIME B550M-A WIFI II |
| Model Number | PRIME B550M-A WIFI II |
| Number of Ethernet Ports | 1 |
| Number of Ports | 13 |
| Platform | Windows 10 |
| Processor Socket | Socket AM4 |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 128 GB |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | SATA 3 |
| Total Number of HDMI Ports | 1 |
| Total PCIe Ports | 3 |
| Total SATA Ports | 4 |
| Total Usb Ports | 6 |
| UPC | 195553309752 |
| USB 2.0 | 11 |
| Warranty Description | 3 Years |

## Product Details

- **Brand:** ASUS
- **CPU Model:** Others
- **CPU Socket:** Socket AM4
- **Chipset Type:** AMD B550
- **Compatible Devices:** Personal Computer
- **Compatible Processors:** AMD 3rd Generation Ryzen
- **Memory Clock Speed:** 2133 MHz
- **Model Name:** PRIME B550M-A WIFI II
- **Platform:** Windows 10
- **RAM Memory Technology:** DDR4

## Images

![Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header - Image 1](https://m.media-amazon.com/images/I/51ZUnFrLVVL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it support Ryzen 5000 series?**
A: Yes I have a ryzen 7 5700G in mine, recognized and booted fine.

**Q: Does it have out of the box support for ryzen 5 5600G?**
A: The ASUS Prime B550-Plus motherboard has supported the Ryzen 5 5600G (3.9GHz,45-65W, L3:16M,6C) since bios version 1401. The latest bios, as of today, is now 2423 so you should be good if you're buying a new motherboard.

https://www.asus.com/us/Motherboards-Components/Motherboards/PRIME/PRIME-B550-PLUS/HelpDesk_CPU/

**Q: Does it work with a nzxt h210 case?**
A: No it does not fit to H210.   You need itx MB

**Q: Soporta procesador ryzen 5 3600?**
A: Yes it is

## Frequently Bought Together

- ASUS Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header
- AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/467879695-prime-b550m-a-wifi-ii-amd-micro-atx-motherboard-pcie](https://www.desertcart.tn/products/467879695-prime-b550m-a-wifi-ii-amd-micro-atx-motherboard-pcie)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-27*