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⚡ Power up your productivity with silent, efficient reliability!
The MSI MAG A550BN is a 550W ATX power supply featuring 80 PLUS Bronze certification for up to 86% efficiency, a stable 12V single-rail design, and a DC-to-DC circuit for voltage stability. Equipped with a quiet 120mm fan and comprehensive protection features, it offers dependable, energy-efficient power ideal for budget to mid-range PC builds, all backed by a 5-year limited warranty.














| ASIN | B09GW4S27Q |
| Best Sellers Rank | 247 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 |
| Country of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (453) |
| 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 |
| 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 |
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