---
product_id: 536803729
title: "MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty"
brand: "msi"
price: "A$169"
currency: AUD
in_stock: true
reviews_count: 13
category: "Msi"
url: https://www.desertcart.com.au/products/536803729-msi-mag-a550bn-non-modular-compact-550w-power-supply-80
store_origin: AU
region: Australia
---

# 550W reliable power output Low-noise cooling fan 80+ Bronze efficiency certified MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty

**Brand:** msi
**Price:** A$169
**Availability:** ✅ In Stock

## Summary

> ⚡ Power meets precision — stay cool, stay efficient!

## Quick Answers

- **What is this?** MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty by msi
- **How much does it cost?** A$169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/536803729-msi-mag-a550bn-non-modular-compact-550w-power-supply-80)

## 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

- • **Built to Last:** Backed by a 5-year limited warranty, guaranteeing long-term reliability and peace of mind.
- • **Power Your Ambition:** 550W compact power supply designed for stable, efficient performance in any build.
- • **Certified Efficiency:** 80 PLUS Bronze certification ensures up to 85% energy efficiency, saving power and reducing heat.
- • **Compact & Compatible:** Slim ATX form factor fits seamlessly into most cases, ideal for sleek, space-conscious builds.
- • **Whisper-Quiet Operation:** Low-noise fan keeps your setup cool without distracting hums, perfect for focused work or gaming.

## Overview

The MSI MAG A550BN is a compact 550W power supply unit featuring 80 PLUS Bronze certification for energy efficiency, a low-noise fan for quiet operation, and a robust 5-year warranty. Designed for mainstream budget builds, it delivers reliable, stable power with essential protections, making it a trusted choice for professionals seeking dependable performance without compromise.

## Description

MSI MAG A550BN Gaming Power Supply - 80 PLUS Bronze Certified 550W - Compact Size - ATX PSU

Review: Decent quality at a great price. - This PSU might look like a cheap and crappy unit... BUT IT's not!!! The specs are there (I opened and analyzed the components.) While it is cheap, and the components are not top tier, they are of decent quality and perform up to spec even under extreme conditions. All the protections you need are there and they work correctly. All in all a decent quality power supply for a mainstream budget build.
Review: Great PSU! - is a great PSU, good looks, fits perfectly, necessary cables, does not heat up because it has excellent ventilation, I think it is one of the best PSU quality price and very good brand

## Features

- 80 PLUS Bronze CERTIFIED
- 5-year limited warranty, guaranteeing long term reliable operation
- Low Noise Fan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0991W1HKT |
| Batteries | 1 D batteries required. |
| Best Sellers Rank | #18 in Computer Power Supplies |
| Brand | msi |
| Computer Memory Type | DIMM |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,299) |
| Date First Available | October 22, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.91 x 5.51 x 3.39 inches |
| Item Weight | 4.4 pounds |
| Item model number | 306-7ZP2A11-CE0 |
| Language | English, English, English, English |
| Manufacturer | MSI |
| Product Dimensions | 5.91 x 5.51 x 3.39 inches |
| Series | FBAMSIA550BN |
| Standing screen display size | 16 Inches |
| Voltage | 220 |

## Product Details

- **Brand:** msi
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 2 Kilograms
- **Item dimensions L x W x H:** 5.91 x 5.51 x 3.39 inches
- **Model Name:** FBAMSIA550BN
- **Output Wattage:** 550
- **Wattage:** 550 watts

## Images

![MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty - Image 1](https://m.media-amazon.com/images/I/81kjvnj0WkL.jpg)
![MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty - Image 2](https://m.media-amazon.com/images/I/81mdSNJB3BL.jpg)
![MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty - Image 3](https://m.media-amazon.com/images/I/71Hylci4tTL.jpg)
![MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty - Image 4](https://m.media-amazon.com/images/I/6166GJCWZAL.jpg)
![MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty - Image 5](https://m.media-amazon.com/images/I/61rPV9fkhtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Decent quality at a great price.
*by A***R on February 17, 2026*

This PSU might look like a cheap and crappy unit... BUT IT's not!!! The specs are there (I opened and analyzed the components.) While it is cheap, and the components are not top tier, they are of decent quality and perform up to spec even under extreme conditions. All the protections you need are there and they work correctly. All in all a decent quality power supply for a mainstream budget build.

### ⭐⭐⭐⭐⭐ Great PSU!
*by C***S on February 2, 2026*

is a great PSU, good looks, fits perfectly, necessary cables, does not heat up because it has excellent ventilation, I think it is one of the best PSU quality price and very good brand

### ⭐⭐⭐⭐⭐ Great PSU!
*by B***R on February 7, 2026*

Works great for my gaming build. Gig b550 gaming v2 Ryzen 5600g Radeon sapphire pulse 5600xt 1 gig ssd and 250 ssd external 16gb ram Liquid cooling and multiple rgb fans I never have issues with pc running slow or not receiving enough power

## Frequently Bought Together

- MSI MAG A550BN Gaming Power Supply - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU
- AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
- Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-28*