MSI MAG A550BN 550 Watt 80 Plus Bronze SMPS – (MAG-A550BN)
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- 80 Plus Bronze certified for high efficiency
- 120mm Low Noise Fan
- Industrial level protection with OVP,OCP,OPP,OTP, SCP
- DC-DC Circuit Design
- Active PFC design
₹6,999.00 Original price was: ₹6,999.00.₹3,649.00Current price is: ₹3,649.00. (Inclusive of GST)
For domestic buyers, orders are shipped through registered domestic courier companies and /or speed post only. Orders are shipped within 3-5 working days or as per the delivery date agreed at the time of order confirmation and delivering of the shipment subject to Courier Company/post office norms. Variety Infotech is not liable for any delay in delivery by the courier company / postal authorities and only guarantees to hand over the consignment to the courier company or postal authorities within 3-5 working days from the date of the order and payment or as per the delivery date agreed at the time of order confirmation. Delivery of all orders will be to the registered address of the buyer as per the credit/debit card only at all times (Unless specified at the time of Order). Variety Infotech is in no way responsible for any damage to the order while in transit to the buyer. Variety Infotech is proud to use fast, easy, and efficient secure payments gateways. All major cards are accepted.
We offer an exchange only if the product is not working. All requests will be approved after verification.
Note: an Unboxing video is mandatory to initiate any kind of exchange with unboxing video no exchange will be considered
MSI 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

The efficiency of a power supply directly influences system performance and power consumption.
An 80 PLUS Bronze certified rating means higher efficiency (up to 87%) and reduces internal thermal loading.
120mm Low Noise Fan

A 120mm sleeve bearing fan provides self-regulating cooling, while generating very little noise during operation.
DC-to-DC Circuit Design

A core DC-to-DC circuit design reduces output voltage instability to PC components.
Comprehensive Circuit Protection

A 12V single-rail design delivers stable output currents under heavy loading.
Includes an active PFC design (OCP, OVP, OPP, OTP, SCP protections).
Extensive Connectivity

Connect to multiple hard drives, SSDs, graphics cards and other components with a broad array of cables (non-modular).
Output Specifications

Robust internals support a wide range of AC inputs, while delivering stable output for high performance components.
5-YEAR LIMITED WARRANTY
The MAG A550BN is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation.
| Product Name | MAG A550BN |
| Power Wattage | 550W |
| Input Voltage | 100-240Vac |
| Input Current | 115Vac/8.0A max. 230Vac/4.0A max. |
| Input Frequency | 50Hz ~ 60Hz |
| Efficiency | Up to 85% (80 Plus Bronze) |
| PSU Form Factor | ATX |
| Fan Size | 120 mm |
| Dimensions | 150mm x140mm x86mm |
| PFC Type | Active PFC |
| Protection | OCP / OVP / OPP / OTP / SCP |
| Warranty | 5 Years |
| Note | ***Features, Price and Specifications are subject to change without notice. |
| Dimensions | 14 × 15 × 8.6 cm |
|---|---|
| Brand |
MSI |
| Psu series |
Bronze |
| Modular |
Non-Modular |
| Product type |
Normal |
| Watt |
550W |
| Ean code |
4719072870485 |
| Warranty |
5 years |
MSI MAG A550BN 550 Watt 80 Plus Bronze SMPS - (MAG-A550BN)


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