MSI MAG A550BN 550W ATX 80 PLUS Bronze PSU Power Supply
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£49.94
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Retrouvez MSI MAG A550BN 550W ATX 80 PLUS Bronze PSU Power Supply au meilleur prix sur Compiral.fr. 1 offres mises a jour en temps reel. Des 44,99 €.
Listed since 8 April 2026
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£44.99
8 April 2026
Description
MAG A550BN provides players with a safe, reliable, and efficient entry-level power supply option. Its core features include 80 PLUS Bronze certification, DC to DC circuit design, 12V single rail, active PFC, and low-noise fan. The MAG A550BN will be one of the best choices for players who are just getting started with looking into DIY computers. After installation, gamers can immediately enjoy a reliable performance experience without additional settings.
80 PLUS BRONZE CERTIFIED
The efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS BRONZE certification promises lower energy consumption and higher efficiency.
120MM LOW NOISE FAN
The fan’s sleeve bearing reduces the noise generated while maintaining excellent heat dissipation.
DC TO DC CIRCUIT DESIGN
Adopted DC-DC circuit design reduces the instability of output voltage, and ads stability to the supply of power.
COMPREHENSIVE CIRCUIT PROTECTION
Supports OCP, OVP, SCP, OPP, OTP protection
mechanisms and provides comprehensive protection.
5-YEAR LIMITED WARRANTY
The MAG A550BN is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation.
80 PLUS BRONZE CERTIFIED
The efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS BRONZE certification promises lower energy consumption and higher efficiency.
120MM LOW NOISE FAN
The fan’s sleeve bearing reduces the noise generated while maintaining excellent heat dissipation.
DC TO DC CIRCUIT DESIGN
Adopted DC-DC circuit design reduces the instability of output voltage, and ads stability to the supply of power.
COMPREHENSIVE CIRCUIT PROTECTION
Supports OCP, OVP, SCP, OPP, OTP protection
mechanisms and provides comprehensive protection.
5-YEAR LIMITED WARRANTY
The MAG A550BN is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation.
Specifications
| Total power | 550 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Maximum input current (@110V) | 8 A |
| Maximum input current (@220V) | 4 A |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 546 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 45.5 A |
| Max output current (+5V) | 20 A |
Full specifications
| Marque | MSI |
| Référence fabricant | maga550bn |
| EAN | 4719072849603 |
Overview of the MSI MAG A550BN 550W ATX 80 PLUS Bronze PSU Power Supply
Choosing the MSI MAG A550BN 550W ATX 80 PLUS Bronze PSU Power Supply means opting for the expertise of MSI in the Périphériques informatiques category. Its price starting from £49.94 makes it a serious option on the market. Buyers interested in this brand also look at the MSI MAG B850 TOMAHAWK MAX WIFI ATX DDR5 AMD Socket AM5 Motherboard to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.
What makes the MSI MAG A550BN 550W ATX 80 PLUS Bronze PSU Power Supply stand out in 2026
This product stands out for the build quality that is characteristic of the MSI brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. MSI has a strong reputation in the Périphériques informatiques category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the MSI MAG B850 TOMAHAWK MAX WIFI ATX DDR5 AMD Socket AM5 Motherboard to refine your choice.
Performance and key features
In the Périphériques informatiques category, buyers pay close attention to declared performance and build quality. The MSI MAG A550BN 550W ATX 80 PLUS Bronze PSU Power Supply meets these expectations with technical specifications that reflect MSI's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the MSI MAG B850 TOMAHAWK MAX WIFI ATX DDR5 AMD Socket AM5 Motherboard from the same brand to refine your decision.
Design and ease of use
The is generally described as intuitive by users in the category. designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.
Highlights
Highlights
- MAG A550BN provides players with a safe
- Its core features include 80 PLUS Bronze certification
- DC to DC circuit design
- 12V single rail
- The MAG A550BN will be one of the best choices for players who are just getting started with looking into DIY computers
