---
product_id: 385686108
title: "MAG A550BN (UK)"
brand: "msi"
price: "€ 101.53"
currency: EUR
in_stock: true
url: https://www.desertcart.at/products/385686108-mag-a550bn-uk
store_origin: AT
region: Austria
---

# 550W stable power output 120mm quiet cooling fan 80 Plus Bronze efficiency up to 86% MAG A550BN (UK)

**Brand:** msi
**Price:** € 101.53
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity with silent efficiency!

## Quick Answers

- **What is this?** MAG A550BN (UK) by msi
- **How much does it cost?** € 101.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/385686108-mag-a550bn-uk)

## 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

- • **Rock-Solid Stability:** 12V single-rail design delivers consistent current even under heavy loads.
- • **Cool and Quiet Confidence:** 120mm sleeve bearing fan keeps your system whisper-quiet during intense workloads.
- • **Power that Keeps You Ahead:** 550W robust output powers your high-performance setup without compromise.
- • **Efficiency Meets Sustainability:** 80 Plus Bronze certification ensures up to 86% energy efficiency, cutting costs and heat.
- • **Built to Last with Peace of Mind:** Advanced protections plus MSI’s 5-year warranty mean reliability you can trust.

## Overview

The MSI MAG A550BN is a 550W ATX power supply unit featuring 80 Plus Bronze certification for up to 86% efficiency, a stable 12V single-rail design, and a quiet 120mm cooling fan. Its DC-to-DC circuit reduces voltage instability, while comprehensive protections and a 5-year warranty ensure dependable, long-term performance for professional-grade PC builds.

## Description

Reliable 550W ATX power supply with 80 Plus Bronze certification, 12V single-rail design, DC-to-DC circuit, and 120mm fan for efficient, stable, and quiet performance.

## Features

- 80 PLUS BRONZE CERTIFIED - An efficient power supply reduces system energy consumption & thermal loading; An 80 PLUS Bronze rating (up to 86%) is a solid foundation for standard hardware, graphics cards, and most software demands
- 12V SINGLE-RAIL DESIGN - A 12V single-rail design delivers stable output currents under heavy loading
- DC-TO-DC CIRCUIT - A core DC-to-DC circuit design reduces output voltage instability to PC components
- QUIET COOLING - A 120mm sleeve bearing fan (FDB) provides self-regulating cooling, while generating very little noise during operation
- HARDY DESIGN - An active PFC design ensures reliable output (OCP, OVP, OPP, OTP, SCP protections); Includes an MSI 5-year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GW4S27Q |
| Best Sellers Rank | 342 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Power Supplies |
| Brand Name | MSI |
| Compatible Devices | Personal Computer |
| Connector Quantity | 2 |
| Connector Types | ATX |
| Cooling Method | Air |
| Current Rating | 2.5 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (506) |
| EU Spare Part Availability Duration | 5 Years |
| Fan Size | 120 Millimetres |
| Form Factor | ATX |
| Item Dimensions | 15 x 14 x 8.6 centimetres |
| Item Type Name | Power Supply, PSU, ATX PSU, ATX Power Supply |
| Item Weight | 1.59 Kilograms |
| Manufacturer | MSI |
| Manufacturer Part Number | 306-7ZP2A18-CE0 |
| Maximum Input Voltage | 230 Volts |
| Minimum Input Voltage | 110 Volts (AC) |
| Model Name | MAG A550BN |
| Model Number | 306-7ZP2A18-CE0 |
| Number of Fans | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Wattage | 550 |
| Power Supply Design | Non-Modular |
| Product Warranty | 5 Years Limited Warranty |
| System Bus Connector Type | 20+4 Pin |
| Unit Count | 1.0 count |
| Wattage | 550 watts |

## Product Details

- **Brand:** MSI
- **Compatible devices:** Personal Computer
- **Connector type:** ATX
- **Cooling method:** Air
- **Form factor:** ATX
- **Item dimensions L x W x H:** 15 x 14 x 8.6 centimetres
- **Item weight:** 1.59 Kilograms
- **Model name:** MAG A550BN
- **Output wattage:** 550
- **Wattage:** 550 watts

## Images

![MAG A550BN (UK) - Image 1](https://m.media-amazon.com/images/I/71rn7YPQf5L.jpg)

## Available Options

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

## Frequently Bought Together

- MSI MAG A550BN Power Supply Unit, UK Plug - 550W, 80 Plus Bronze Certified, ATX PSU, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan - 5 Year Warranty
- Corsair VENGEANCE LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16 Intel XMP 2.0 Computer Memory - Black (CMK16GX4M2B3200C16)
- AMD Ryzensets 5 5600X Processor (6 Cores/12Threads, 65W TDP, AM4 Socket, 35MB Cache, up to 4.6 GHz Max Boost, Wraith Stealth Cooler)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-20*