--- product_id: 613637936 title: "MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU" brand: "msi" price: "$222.43" currency: USD in_stock: true category: "Msi" url: https://www.desertcart.us/products/613637936-msi-mag-a550bn-gaming-power-supplyr-80-plus-bronze-certified store_origin: US region: United States of America --- # 550W stable power output 120mm low-noise cooling fan 80 PLUS Bronze certified efficiency MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU **Brand:** msi **Price:** $222.43 **Availability:** ✅ In Stock ## Summary > ⚡ Power your ambition with MSI’s silent strength! ## Quick Answers - **What is this?** MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU by msi - **How much does it cost?** $222.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/613637936-msi-mag-a550bn-gaming-power-supplyr-80-plus-bronze-certified) ## 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 - • **Safe & Stable:** Advanced protections (OCP, OVP, OPP, OTP, SCP) guard your components from power surges and faults. - • **Power that Performs:** 550W delivers consistent, reliable energy for demanding gaming rigs and multitasking pros. - • **Certified Efficiency:** 80 PLUS Bronze certification means less wasted power and lower energy bills—smart and sustainable. - • **Whisper-Quiet Cooling:** 120mm fan keeps your system cool and silent, so you stay focused without distractions. - • **Rock-Solid Reliability:** 5-year limited warranty ensures long-term peace of mind and dependable performance. ## Overview The MSI MAG A550BN is a compact ATX power supply delivering 550 watts of stable power with 80 PLUS Bronze efficiency. Featuring a quiet 120mm fan and comprehensive safety protections, it ensures reliable, cool, and efficient operation. Backed by a 5-year warranty, it’s a trusted choice for gamers and professionals seeking dependable performance without compromise. ## Description MAG A550BN: BRONZE power supply for strong, prompt performance The MSI MAG A550BN is a 550 watt gaming power supply with 80 PLUS bronze certification that provides a safe, reliable and efficient foundation for PC systems. A 120mm plain bearing fan regulates core temperatures independently, ensuring quiet and stable performance. A 12V single-rail design with DC/DC converter includes an active PFC design (OCP, OVP, OPP, OTP, SCP protection) for reliable output values. Non-modular cabling: ATX x 1, PCI-e x 2, SATA x 5, EPS x 1, Molex x 2 Comes with a 5 year limited warranty. ## Features - 80 PLUS Bronze CERTIFIED - 5-year limited warranty, guaranteeing long term reliable operation - Low Noise Fan ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0991W1HKT | | Best Sellers Rank | #34,384 in Computers ( See Top 100 in Computers ) #214 in Computer Power Supplies | | Brand | MSI | | Built-In Media | Manual use | | Compatible Devices | Desktop Computer | | Connector Quantity | 1 | | Connector Type Used on Cable | Sata, Molex Connectors | | Cooling Method | Air | | Customer Reviews | 4.8 4.8 out of 5 stars (1,384) | | EU Spare Part Availability Duration | 5 Years | | Fan Size | 120 Millimeters | | Form Factor | ATX | | Global Trade Identification Number | 00824142258392, 04719072849603 | | Item Dimensions | 15 x 14 x 8.6 centimeters | | Item Weight | 2 Kilograms | | Manufacturer | MSI | | Maximum Input Voltage | 240 Volts (AC) | | Mfr Part Number | 306-7ZP2A11-CE0 | | Minimum Input Voltage | 100 Volts (AC) | | Model Name | MPG A550BN | | Model Number | 306-7ZP2A11-CE0 | | Number of Fans | 1 | | Output Wattage | 550 | | Power Supply Design | Non-Modular | | System Bus Connector Type | 24 Pin ATX | | UPC | 824142258392 | | Unit Count | 1 Count | | Upper Temperature Rating | 50 Degrees Celsius | | Wattage | 550 watts | ## Product Details - **Brand:** MSI - **Compatible devices:** Desktop Computer - **Connector type:** Sata, Molex Connectors - **Model name:** MPG A550BN - **Output wattage:** 550 ## Images ![MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU - Image 1](https://m.media-amazon.com/images/I/81kjvnj0WkL.jpg) ![MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU - Image 2](https://m.media-amazon.com/images/I/81mdSNJB3BL.jpg) ![MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU - Image 3](https://m.media-amazon.com/images/I/71Hylci4tTL.jpg) ![MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU - Image 4](https://m.media-amazon.com/images/I/6166GJCWZAL.jpg) ![MSI MAG A550BN Gaming Power Supplyr - 80 Plus Bronze Certified 550W - Compact Size - ATX PSU - Image 5](https://m.media-amazon.com/images/I/61rPV9fkhtL.jpg) ## Available Options This product comes in different **Pattern, Color, Style** options. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/613637936-msi-mag-a550bn-gaming-power-supplyr-80-plus-bronze-certified](https://www.desertcart.us/products/613637936-msi-mag-a550bn-gaming-power-supplyr-80-plus-bronze-certified) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-12*