---
product_id: 213689804
title: "MPG B550 GAMING PLUS"
brand: "msi"
price: "¥48975"
currency: JPY
in_stock: true
reviews_count: 13
category: "Msi"
url: https://www.desertcart.jp/products/213689804-mpg-b550-gaming-plus
store_origin: JP
region: Japan
---

# PCIe 4.0 lightning-fast data transfer Mystic Light RGB with 16.8M colors & 29 effects Dual M.2 slots for ultra-speed storage MPG B550 GAMING PLUS

**Brand:** msi
**Price:** ¥48975
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your play with MSI MPG B550 GAMING PLUS – where speed meets style!

## Quick Answers

- **What is this?** MPG B550 GAMING PLUS by msi
- **How much does it cost?** ¥48975 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/213689804-mpg-b550-gaming-plus)

## Best For

- msi enthusiasts

## Why This Product

- Trusted msi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immersive Audio Boost:** Studio-grade sound quality with AUDIO BOOST technology for crystal-clear, immersive gaming and media experiences.
- • **Massive Memory Muscle:** Supports up to 128GB DDR4 at 4400 MHz, empowering multitasking and heavy workloads without breaking a sweat.
- • **Customizable RGB Vibes:** Mystic Light lets you control 16.8 million colors and 29 lighting effects with a single click—make your rig a true showstopper.
- • **Built to Perform & Last:** Enhanced thermal design with extended heatsinks and thick copper PCB ensures stable, cool operation during marathon gaming sessions.
- • **Next-Gen Speed Unleashed:** Harness PCIe 4.0 and dual M.2 slots for blazing fast graphics and storage performance that keeps you ahead of the pack.

## Overview

The MSI MPG B550 GAMING PLUS motherboard is engineered for 3rd Gen AMD Ryzen processors, featuring PCIe 4.0 support, dual M.2 slots, and up to 128GB DDR4 4400 MHz memory. It offers advanced cooling, studio-grade AUDIO BOOST, and customizable Mystic Light RGB with 29 effects, making it a top-tier choice for gamers and professionals seeking high performance and eye-catching aesthetics.

## Description

Experience lightning-fast PCIe 4.0 gaming with this AMD B550 motherboard featuring a high-performance power design, advanced cooling, and USB 3.2 Gen 2 connectivity.

Review: Great motherboard, no issues at all - Amazing motherboard and works perfectly with no issues. Setup was straightforward and everything worked out of the box. Build quality feels solid, BIOS is easy to use, and it’s been stable with no crashes or problems so far. Great option for a Ryzen build and definitely worth the money.
Review: Good mobo - Simple, quality A520M motherboard. One fan header, no pump header though. Looks simple, works with all lower end 4000 and 5000 series Ryzen chips. Performance is great!

## Features

- Powered by 3rd generation AMD Ryzen 9, Ryzen7, Ryzen 5 AM4 to maximize connectivity and speed with dual M.2, PCIe 4.0, USB 3.2 Gen2 and up to 128 GB of DDR4 (4400 MHz)
- With 3rd Gen Ryzen processors, this motherboard features the recent Lightning Gen 4 solution on both PCI-E and M.2 slot, which allow for faster data transfer on graphics cards, storage devices and networking devices
- Mystic Light provides a complete function to control the RGB light all around the system; it supports both RGB and RAINBOW LED strip and 16.8 million colours29 effects controlled in one click
- AUDIO BOOST which rewards your ears with studio grade sound quality for more immersive gaming experience
- Enhanced Thermal Solution includes extended heatsink, 7 WmK level thermal and choke pad with 2 oz thickened copper PCB to ensure better performance for gamers
- Pre-installed IO Shielding provides better EMI protection and more convenience for installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B4V6H3N |
| Are Batteries Included | No |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | 904 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Motherboards |
| Brand | MSI |
| Colour | Black |
| Computer Memory Type | DDR4 SDRAM |
| Connectivity Type | Wi-Fi |
| Customer Reviews | 4.5 4.5 out of 5 stars (11,149) |
| Date First Available | 2 Jun. 2020 |
| Form Factor | ATX |
| Graphics Card Interface | PCI Express |
| Guaranteed software updates until | unknown |
| Item Weight | 985 g |
| Item model number | 007C56-003R |
| Lithium Battery Packaging | Batteries only |
| Lithium Battery Weight | 0.19 Grams |
| Manufacturer | MSI |
| Maximum Memory Supported | 128 GB |
| Memory Clock Speed | 4400 MHz |
| Memory Technology | DDR4 |
| Number Of Lithium Ion Cells | 1 |
| Number of Ethernet Ports | 1 |
| Number of HDMI Ports | 1 |
| Number of Lithium Metal Cells | 1 |
| Number of USB 2.0 Ports | 4 |
| Processor Count | 1 |
| Processor Socket | Socket AM4 |
| Processor Type | AMD Ryzen 7 |
| Product Dimensions | 30.5 x 24.5 x 3 cm; 985 g |
| Series | MPG B550 GAMING PLUS |
| Voltage | 1 Volts |
| Wattage | 50 watts |
| Wireless Type | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency |

## Product Details

- **Brand:** MSI
- **CPU model:** AMD Ryzen 7
- **CPU socket:** Socket AM4
- **Chipset type:** AMD B550
- **Compatible devices:** Personal Computer
- **Compatible processors:** Ryzen (Socket AM4)
- **Memory clock speed:** 4400 MHz
- **Model name:** MPG B550 GAMING PLUS
- **Platform:** Windows 10
- **RAM memory technology:** DDR4

## Images

![MPG B550 GAMING PLUS - Image 1](https://m.media-amazon.com/images/I/61hPyxPlRjL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it support Ryzen 5000 series out of the box?**
A: OP is correct. This board will not support 5900 series, however some older series such as 5600 will run out of the box. Flashing the BIOS or using an older gen Ryzen to update it is needed to support.

**Q: Plug and play with ryzen 5000 series out of box?**
A: I purchased this board and came with A20 bios not compatible with my 5600x updated bios and everything now works 🙂

**Q: What psu does this need?**
A: PSU would depend on the CPU and Graphics card you have installed. 
Generally, 750-850w is the sweet spot to give you plenty of power headroom. depending on the Graphics card/CPU you have.
Remember, Power is DRAWN not given from the PSU. That means if a product needs 100w and you have a 850u, it will only draw 100w. 
Graphics cards are what eat your PSU power, as they range from 150-350w alone. 
Fans and AIO coolers. are also included in your power consumption. so remember that.

Always leave plenty of headroom. for upgrades or power spikes. ( Especially if you're lucky enough to have a RTX 30XX CARD)

**Q: how many fan headers are there**
A: 6 System Fan headers. 1xCPU 1xPump

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great motherboard, no issues at all
*by U***K on 8 January 2026*

Amazing motherboard and works perfectly with no issues. Setup was straightforward and everything worked out of the box. Build quality feels solid, BIOS is easy to use, and it’s been stable with no crashes or problems so far. Great option for a Ryzen build and definitely worth the money.

### ⭐⭐⭐⭐⭐ Good mobo
*by F***R on 30 December 2025*

Simple, quality A520M motherboard. One fan header, no pump header though. Looks simple, works with all lower end 4000 and 5000 series Ryzen chips. Performance is great!

### ⭐⭐⭐⭐⭐ Really good value
*by C***T on 9 April 2025*

OK so it's not the best 500 series board out there but the 5 star rating is simply because of value for what's included - two M.2 slots for your NVME drives, Wifi, a USB-C header (check your case has a USB-C port - if not just leave it unplugged), two 3 pin RGB headers, and two 4 pin RGB headers,. Oh and it has 5 fan headers, which would be enough for most people I would think. And while I have only installed low power CPU's like 3600 and 5600 on it, according to Hardware Unboxed it also handles more powerful chips surprisingly well considering how light it looks. Superb board! I should also add that I only installed NVME drives in this board, no SATA SSD's so I can't speak for how well placed the SATA headers are if you had a long graphics card installed, but just from looking at it I'm guessing you would be fine, especially as they are side mounted and not front mounted like a different motherboard I recently worked with, which was a pain

## Frequently Bought Together

- MSI MPG AMD B550 Gaming Plus Socket AM4 ATX DDR4-SDRAM Motherboard
- AMD Ryzen 7 5700X 8-Core, 16-Thread Unlocked Desktop Processor
- 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

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**Shop now:** [https://www.desertcart.jp/products/213689804-mpg-b550-gaming-plus](https://www.desertcart.jp/products/213689804-mpg-b550-gaming-plus)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-08*