---
product_id: 405958738
title: "ASUS PRIME B550M-A WIFI II, AMD B550, AM4, Micro ATX, 4 DDR4, VGA, DVI, HDMI, Wi-Fi, PCIe4, 2x M.2"
brand: "asus"
price: "S$217"
currency: SGD
in_stock: true
category: "Asus"
url: https://www.desertcart.sg/products/405958738-asus-prime-b550m-a-wifi-ii-amd-b550-am4-micro
store_origin: SG
region: Singapore
---

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

**Brand:** asus
**Price:** S$217
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** ASUS 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?** S$217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/405958738-asus-prime-b550m-a-wifi-ii-amd-b550-am4-micro)

## 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 rig’s vibe with synchronized, stunning RGB effects.
- • **Comprehensive Cooling System:** Stay cool under pressure with advanced VRM and chipset heatsinks plus hybrid fan headers.
- • **Dual M.2 Slots for NVMe SSDs:** Maximize storage speed and capacity with dual ultra-fast 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 ultra-responsive online sessions.

## Overview

The ASUS PRIME B550M-A WIFI II is a Micro ATX motherboard designed for AMD Ryzen processors, featuring PCIe 4.0 for ultra-fast data transfer, Wi-Fi 6 for cutting-edge wireless connectivity, and dual M.2 slots for high-speed NVMe SSDs. It supports up to 128GB DDR4 RAM at 4866 MHz, includes Aura Sync RGB lighting for customizable aesthetics, and offers comprehensive cooling solutions to maintain peak performance. Ideal for professionals and gamers seeking a reliable, future-proof platform.

## 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 | 2,174 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 9 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 (667) |
| 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 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

![ASUS 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.sg/products/405958738-asus-prime-b550m-a-wifi-ii-amd-b550-am4-micro](https://www.desertcart.sg/products/405958738-asus-prime-b550m-a-wifi-ii-amd-b550-am4-micro)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-29*