---
product_id: 254226343
title: "PRIME B550M-K, AMD B550 Micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A - 90MB14V0-M0EAY0"
brand: "asus"
price: "1006.26 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Asus"
url: https://www.desertcart.tn/products/254226343-prime-b550m-k-amd-b550-micro-atx-motherboard-with-dual
store_origin: TN
region: Tunisia
---

# PCIe 4.0 ultra-speed Dual M.2 slots for NVMe SSDs Advanced cooling with Fan Xpert 2+ PRIME B550M-K, AMD B550 Micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A - 90MB14V0-M0EAY0

**Brand:** asus
**Price:** 1006.26 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock pro-level power and speed with ASUS PRIME B550M-K!

## Quick Answers

- **What is this?** PRIME B550M-K, AMD B550 Micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A - 90MB14V0-M0EAY0 by asus
- **How much does it cost?** 1006.26 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/254226343-prime-b550m-k-amd-b550-micro-atx-motherboard-with-dual)

## 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

- • **5X Protection III:** Industry-leading hardware safeguards for rock-solid system reliability
- • **Blazing Fast Storage:** Dual M.2 slots with PCIe 4.0 for lightning-quick NVMe SSDs
- • **Next-Gen Ryzen Ready:** Supports 3rd Gen AMD Ryzen for powerhouse performance
- • **Robust Cooling System:** PCH heatsink plus Fan Xpert 2+ keeps your rig chill under pressure
- • **Comprehensive Connectivity:** USB 3.2 Gen 2 Type-A, 1 Gb Ethernet, HDMI/D-Sub/DVI for versatile setups

## Overview

The ASUS PRIME B550M-K is a micro ATX motherboard engineered for 3rd Gen AMD Ryzen processors, featuring dual M.2 PCIe 4.0 slots for ultra-fast storage, comprehensive cooling solutions including Fan Xpert 2+, and versatile connectivity options like USB 3.2 Gen 2 and 1 Gb Ethernet. Built with ASUS’s 5X Protection III, it ensures durable, reliable performance for professional and DIY PC builders seeking a high-performance yet affordable platform.

## Description

ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Review: É uma boa placa-mãe - É uma boa placa-mãe, mas não vale a pena por 800 a 1000 reais. Comprei por R$ 689,98 e, nessa faixa de preço, ela é uma boa opção.
Review: 👍🏼😁 - Det var smidigt och lätt att få ihop men det tillkom varken skruvar till M2an eller inportskyddet till moderkortet

## Features

- AMD AM4 socket: Ready for 3rd Gen AMD Ryzen processors
- Comprehensive cooling: PCH heatsink and Fan Xpert 2+
- Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
- 5X Protection III: Multiple hardware safeguards for all-around system protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089HF7ZRS |
| Best Sellers Rank | #14,419 in Computers ( See Top 100 in Computers ) #63 in Motherboards |
| Brand | ASUS |
| CPU Model | Ryzen 5 |
| CPU socket | Socket AM4 |
| Chipset Family | AMD |
| Chipset Type | AMD B550 |
| Chipset type | AMD B550 |
| Compatible Devices | Desktop PC |
| Compatible Processors | AMD Ryzen 5000, AMD Ryzen 4000, AMD Ryzen 3000 |
| Compatible devices | Desktop PC |
| Compatible processors | AMD Ryzen 5000, AMD Ryzen 4000, AMD Ryzen 3000 |
| Customer Reviews | 4.6 out of 5 stars 397 Reviews |
| Global Trade Identification Number | 04718017758284 |
| Graphics Card Interface | PCI Express, PCI-Express x16 |
| Item Dimensions L x W x H | 24.4L x 3W x 24.4H centimeters |
| Item Type Name | Personal Computers |
| Item Weight | 600 Grams |
| Main Power Connector Type | 24-Pin |
| Manufacturer | Asus |
| Memory Clock Speed | 2133 MHz |
| Memory Slots Available | 4 |
| Memory Storage Capacity | 1 GB |
| Mfr Part Number | 90MB14V0-M0EAY0 |
| Model Name | Prime B550M-K |
| Model Number | 90MB14V0-M0EAY0 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 17 |
| Platform | Windows 10 |
| Processor Socket | Socket AM4 |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 128 GB |
| Ram memory technology | DDR4 |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | SATA 3 |
| Total Number of HDMI Ports | 1 |
| Total PCIe Ports | 2 |
| Total SATA Ports | 4 |
| Total Usb Ports | 12 |
| USB 2.0 | 4 |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** ASUS
- **CPU socket:** Socket AM4
- **Compatible devices:** Desktop PC
- **Compatible processors:** AMD Ryzen 5000, AMD Ryzen 4000, AMD Ryzen 3000
- **Ram memory technology:** DDR4

## Images

![PRIME B550M-K, AMD B550 Micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A - 90MB14V0-M0EAY0 - Image 1](https://m.media-amazon.com/images/I/81bfJZpJsSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ É uma boa placa-mãe
*by G***A on 16 March 2025*

É uma boa placa-mãe, mas não vale a pena por 800 a 1000 reais. Comprei por R$ 689,98 e, nessa faixa de preço, ela é uma boa opção.

### ⭐⭐⭐⭐ 👍🏼😁
*by H***T on 8 February 2024*

Det var smidigt och lätt att få ihop men det tillkom varken skruvar till M2an eller inportskyddet till moderkortet

### ⭐⭐⭐⭐⭐ Bien mais
*by V***N on 14 December 2020*

J'ai acheté cette carte mère pour mon Ryzen 7 3700X avec 2x16go de ram en ddr4 Corsaire Vengance LPX en 3200MHz. L'installation s'est très bien passé, le bios est plutôt agréable mais j'ai des problèmes de stabilité de ma ram en 3200Mhz. Je ne suis pas un pro de l'overclockage mais même après mis à jour du bios, activation du profile xmp, désactivation et réglage du voltage etc en manuel de la ram, il arrive parfois (assez rarement tout de même) que mon pc plante et passe en 2133MHz. Rien de grave mais c'est frustrant quand on veut être un peu pointilleux. Peut-être est-ce plutôt un problème de ram ? Je reste donc pour l'instant un peu sur la réserve.

## Frequently Bought Together

- ASUS PRIME B550M-K, AMD AM4, MATX, 128GB DDR4, 4DIMM, D-SUB, DVI-D, HDMI, PCIE
- Corsair VENGEANCE LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16 Intel XMP 2.0 Computer Memory - Black (CMK16GX4M2B3200C16)
- AMD Ryzensets 5 5600 processor ( 6 Cores/12 Threads, 65W TDP, AM4 Socket, up to 4.4 Ghz max boost, wraith stealth cooler)

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**Shop now:** [https://www.desertcart.tn/products/254226343-prime-b550m-k-amd-b550-micro-atx-motherboard-with-dual](https://www.desertcart.tn/products/254226343-prime-b550m-k-amd-b550-micro-atx-motherboard-with-dual)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-16*