---
product_id: 375796401
title: "Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)"
brand: "asus"
price: "Rp5183609"
currency: IDR
in_stock: true
reviews_count: 13
category: "Asus"
url: https://www.desertcart.id/products/375796401-prime-b550m-a-ac-amd-am4-3rd-gen-ryzen-micro
store_origin: ID
region: Indonesia
---

# PCIe 4.0 x16 SafeSlot for ultrafast GPU bandwidth Integrated WiFi & 1Gb LAN for seamless connectivity Advanced cooling with VRM & PCH heatsinks plus Fan Xpert 2 Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)

**Brand:** asus
**Price:** Rp5183609
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your build with ASUS Prime B550M-A AC — where speed meets stability!

## Quick Answers

- **What is this?** Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync) by asus
- **How much does it cost?** Rp5183609 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/375796401-prime-b550m-a-ac-amd-am4-3rd-gen-ryzen-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

- • **Rock-Solid Protection:** 5X Protection III safeguards your investment with LANGuard, overvoltage, and SafeSlot Core durability.
- • **Next-Gen Speed & Power:** Harness 3rd Gen AMD Ryzen with PCIe 4.0 for lightning-fast performance and future-proof upgrades.
- • **Ultimate Memory Optimization:** ASUS OptiMem technology boosts DDR4 memory speeds with lower voltages for smoother multitasking.
- • **Seamless Connectivity Everywhere:** Built-in WiFi 5 and 1Gb LAN ensure you stay connected with zero lag, whether streaming or working.
- • **Robust Cooling for Peak Performance:** Comprehensive VRM and chipset heatsinks plus hybrid fan headers keep your system cool under pressure.

## Overview

The ASUS Prime B550M-A AC motherboard is engineered for 3rd Gen AMD Ryzen processors, featuring PCIe 4.0 support, dual M.2 slots including one with PCIe 4.0 x4, integrated WiFi 5, 1Gb LAN, and advanced cooling solutions. Designed for mainstream PC builders, it offers enhanced memory performance with ASUS OptiMem, comprehensive hardware protection, and versatile connectivity options including HDMI 2.1 for 4K@60Hz displays.

## Description

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

Review: Good durability - Good durability. Got it as a test rig and can say it’s been a bit beat up from my throwing a bunch of parts at it but it works well even after everything.
Review: Quality motherboard. - This motherboard is very good quality, has worked well for me, has good upgrade capabilities.

## 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, 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@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 | B07VHJ34W7 |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #1 in Computer Motherboards |
| Brand | ASUS |
| Card Description | dedicated |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,163) |
| Date First Available | July 17, 2021 |
| Hard Drive | 1024 GB |
| Item Dimensions LxWxH | 10 x 2.6 x 10 inches |
| Item Weight | 1.27 pounds |
| Item model number | B550M-A AC |
| Manufacturer | ASUS |
| Memory Speed | 3.9 GHz |
| Number of Processors | 6 |
| Product Dimensions | 10 x 2.6 x 10 inches |
| RAM | 32 GB DDR4 |
| Rear Webcam Resolution | 1.2 MP |
| Series | Prime |
| Standing screen display size | 15.6 Inches |
| Wireless Type | 802.11a/b/g/n/ac, Bluetooth |

## Product Details

- **Brand:** ASUS
- **CPU Socket:** Socket AM4
- **Chipset Type:** AMD
- **Compatible Devices:** Personal Computer
- **Compatible Processors:** AMD 3rd Generation Ryzen
- **Memory Clock Speed:** 3.9 GHz
- **Memory Storage Capacity:** 1024 GB
- **Model Name:** Prime
- **Platform:** Windows 10
- **RAM Memory Technology:** DDR4

## Images

![Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync) - Image 1](https://m.media-amazon.com/images/I/81KF4Ci6xXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good durability
*by K***V on July 15, 2025*

Good durability. Got it as a test rig and can say it’s been a bit beat up from my throwing a bunch of parts at it but it works well even after everything.

### ⭐⭐⭐⭐⭐ Quality motherboard.
*by J***S on June 15, 2025*

This motherboard is very good quality, has worked well for me, has good upgrade capabilities.

### ⭐⭐⭐⭐⭐ Couldn't ask for a better budget am4 board
*by J***3 on April 10, 2025*

Works perfect, fits perfect, Only one ARGB header though just buy a splitter. Typical motherboard plug placements. Easy to understand and install.

## Frequently Bought Together

- ASUS Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)
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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-17*