---
product_id: 405958738
title: "PRIME B550M-A WIFI II, AMD B550, AM4, Micro ATX, 4 DDR4, VGA, DVI, HDMI, Wi-Fi, PCIe4, 2x M.2"
brand: "asus"
price: "AR$536286"
currency: ARS
in_stock: true
category: "Asus"
url: https://www.desertcart.com.ar/products/405958738-prime-b550m-a-wifi-ii-amd-b550-am4-micro-atx
store_origin: AR
region: Argentina
---

# PCIe 4.0 ultra-speed Dual M.2 NVMe slots Wi-Fi 6 next-gen wireless PRIME B550M-A WIFI II, AMD B550, AM4, Micro ATX, 4 DDR4, VGA, DVI, HDMI, Wi-Fi, PCIe4, 2x M.2

**Brand:** asus
**Price:** AR$536286
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your productivity and play with ASUS PRIME B550M-A WIFI II – where speed meets style!

## Quick Answers

- **What is this?** PRIME B550M-A WIFI II, AMD B550, AM4, Micro ATX, 4 DDR4, VGA, DVI, HDMI, Wi-Fi, PCIe4, 2x M.2 by asus
- **How much does it cost?** AR$536286 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/405958738-prime-b550m-a-wifi-ii-amd-b550-am4-micro-atx)

## 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

- • **Aura Sync RGB Lighting:** Customize your setup with synchronized, vibrant RGB lighting that screams style.
- • **Comprehensive Cooling System:** Stay cool under pressure with VRM & PCH heatsinks plus hybrid fan headers.
- • **Dual M.2 Slots for NVMe SSDs:** Maximize storage speed and capacity with two blazing-fast M.2 drives.
- • **Blazing Fast PCIe 4.0 Support:** Unlock next-level data transfer speeds for gaming and productivity.
- • **Next-Gen Wi-Fi 6 Connectivity:** Experience lag-free streaming and seamless remote work with ultra-reliable wireless.

## Overview

The ASUS PRIME B550M-A WIFI II is a Micro ATX motherboard designed for AMD Ryzen AM4 processors, featuring PCIe 4.0 support, dual M.2 NVMe slots, Wi-Fi 6, and comprehensive cooling solutions. It supports up to 128GB DDR4 RAM across 4 slots and includes versatile display outputs (HDMI, DVI, VGA) alongside Aura Sync RGB lighting for a customizable, high-performance build.

## Description

Buy

## Features

- AMD AM4 Socket: Ready for Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers, and Fan Xpert 2+ utility
- Ultrafast Connectivity: Dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A support
- Aura Sync RGB Lighting: Onboard addressable Gen 2 header and RGB headers for RGB LED strips, easily synced with Aura Sync-capable hardware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LVQXHBG |
| Available Memory Slots | 4 |
| Best Sellers Rank | 1,473 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 5 in Motherboards |
| Box Contents | Camera Body |
| Brand Name | ASUS |
| CPU Model | AMD A4 |
| Chipset Family | AMD B550 |
| Chipset Type | AMD B550 |
| Compatible Devices | Handy |
| Compatible Processors | AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (697) |
| Global Trade Identification Number | 04711081309741 |
| Graphics Card Interface | PCI, PCI Express |
| Item Dimensions L x W x H | 24.4L x 4W x 24.4H centimetres |
| Item Type Name | ASUS Prime B550M-A WiFi II Gaming Motherboard Socket Ryzen AM4 (AMD B550, mATX, PCIe 4.0, WiFi6, Dual M.2, SATA 6Gbit/s, Aura Sync) |
| Item Weight | 646 Grams |
| Main Power Connector Type | 24-Pin |
| Manufacturer | Asus |
| Manufacturer Part Number | 90MB19X0-M0EAY0 |
| Memory Clock Speed | 4866 MHz |
| Memory Storage Capacity | 128 GB |
| Model Name | PRIME B550M-A WIFI II |
| Model Number | 90MB19X0-M0EAY0 |
| Number of Ethernet Ports | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 17 |
| Platform | Windows 10 |
| Processor Socket | Socket AM4 |
| Product Warranty | 3 Years Manufacturer |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 128 GB |
| System Bus Standard Supported | 4XSATA 6Gb/s |
| Total HDMI Port | 1 |
| Total PCIe Ports | 3 |
| Total SATA Ports | 4 |
| Total USB Ports | 6 |
| UPC | 195553309745 |
| USB 2.0 | 2 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** ASUS
- **CPU model:** AMD A4
- **CPU socket:** Socket AM4
- **Chipset type:** AMD B550
- **Compatible devices:** Handy
- **Compatible processors:** AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
- **Memory clock speed:** 4866 MHz
- **Model name:** PRIME B550M-A WIFI II
- **Platform:** Windows 10
- **RAM memory technology:** DDR4

## Images

![PRIME B550M-A WIFI II, AMD B550, AM4, Micro ATX, 4 DDR4, VGA, DVI, HDMI, Wi-Fi, PCIe4, 2x M.2 - Image 1](https://m.media-amazon.com/images/I/81XfxEDurJL.jpg)

## Available Options

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

## Frequently Bought Together

- ASUS PRIME B550M-A WIFI II, AMD B550, AM4, Micro ATX, 4 DDR4, VGA, DVI, HDMI, Wi-Fi, PCIe4, 2x M.2
- AMD Ryzensets 5 5600X Processor (6 Cores/12Threads, 65W TDP, AM4 Socket, 35MB Cache, up to 4.6 GHz Max Boost, Wraith Stealth Cooler)
- Corsair VENGEANCE LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16 Intel XMP 2.0 Computer Memory - Black (CMK16GX4M2B3200C16)

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**Shop now:** [https://www.desertcart.com.ar/products/405958738-prime-b550m-a-wifi-ii-amd-b550-am4-micro-atx](https://www.desertcart.com.ar/products/405958738-prime-b550m-a-wifi-ii-amd-b550-am4-micro-atx)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-13*