GUNMANSA MSI MAG A550BN 550W 80 PLUS Bronze Non-modular ATX Power Supply
MSI

MSI MAG A550BN 550W 80 PLUS Bronze Non-modular ATX Power Supply

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R 909
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R 1,132
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CPT 52 | JHB 57 | DBN 4
Description


Quick Specs



  • Provides 550W of reliable power for gaming and everyday use.

  • Offers 80 PLUS Bronze certification for up to 85% energy efficiency.

  • Keeps your system safe with OCP, OVP, OPP, OTP, and SCP protection.

  • Maintains quiet operation with a 120mm sleeve bearing fan.

  • Ensures broad compatibility with essential connectors including ATX, EPS, and PCIe.





Reliable Power for Your Gaming Rig


Powering your gaming PC with a dependable PC power supply is critical for smooth component operation during intense gaming. The MSI MAG A550BN provides stable and efficient power, serving as a solid foundation for any gaming build.


80 PLUS Bronze Certification


The 80 PLUS Bronze certification ensures up to 85% energy efficiency, reducing heat and electricity costs while extending the power supply's lifespan for long-term reliability. This makes it an efficient computer power supply choice.


Comprehensive Protection Features


Protect your valuable components with comprehensive protection. The MAG A550BN includes OCP, OVP, OPP, OTP, and SCP, safeguarding your system from potential damage and ensuring stable computer power supply performance.


Silent and Efficient Cooling


The 120 mm sleeve bearing fan delivers excellent cooling performance quietly, keeping the power supply cool under heavy loads without distracting fan noise, allowing you to focus on your game. Its design is optimised for efficient PC power supply cooling.


Durable and Reliable Design


Built with high-quality components, the MSI MAG A550BN ensures stable power delivery, minimizing system instability and ensuring reliable operation for years. This computer power supply is a long-term investment in your gaming setup.


Wide Compatibility and Easy Installation


The non-modular design simplifies installation and ensures compatibility with various PC cases. Featuring ATX, EPS, PCI-E, SATA, and Peripheral connectors, the MAG A550BN accommodates diverse components, making it ideal for different system configurations as a dependable computer power supply.




FEATURES:



  • 80 Plus Bronze certified for high efficiency

  • 120mm Low Noise Fan

  • Industrial-level protection with OVP, OCP, OPP, OTP, and SCP

  • DC-DC Circuit Design

  • Active PFC design


SPECIFICATIONS:



  • Efficiency Rating: 80 PLUS Bronze (up to 85%)

  • Modular: Non-modular

  • Fan Size: 120 mm

  • Fan Bearing: Sleeve Bearing

  • PFC Type: Active PFC

  • Input Voltage Range: 100~240 VAC

  • Power Watt: 550W

  • Input Frequency Range: 50~60 Hz

  • Protection: OCP / OVP / OPP / OTP / SCP

  • Connectors:

    • ATX (24 pin): 1

    • EPS (4+4 pin): 1

    • PCI-E (6+2 pin): 2

    • SATA (15 pin): 5

    • PERIPHERAL (4 pin): 2

    • FDD (4 pin): 2



  • Product Dimensions: 14 x 15 x 8.6 cm


WHAT'S IN THE BOX:



  • MSI MAG A550BN 550W 80 PLUS Bronze Non-modular ATX Power Supply x1


Why MSI?


MSI, a trusted name in gaming and PC components, offers quality and reliability with the MAG A550BN computer power supply. Designed for consistent performance and equipped with essential protection, this PSU ensures system stability and security. Choose MSI for a power supply that enhances your gaming experience.

Warranty

60 Months Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

Shipping

South Africa: 1-3 Days

Free Shipping Over R2000

Shipping From R60

International: 2-5 Days

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Let customers speak for us

from 963 reviews
I thought all is inclusive as per the picture but now I need the gun at what price?

I thought all is inclusive as per the picture but now I need the gun, what price?

Anonymous
Nice compact and sturdy chassis

Nice compact and sturdy chassis. Build quality is good and cable management room is good as well. Actually already bought a few more from the same place because the price here is good and i havent had any issues with them.

Tabrez Moorad
The correct item I needed to sport my bakkie

The correct item I needed to sport my bakkie. Quality stuff. Thanks

Samuel Kaputa
Excellent service

Thank you for an excellent service and being very accommodating. I appreciate your professionalism and getting a precious gift to my dad earlier than expected. Appreciate it so much.

Anina Loots
Great Service

Great service and even better products!

Rudi

Great product and excellent customer service and delivery was quick.

Shawn Zenda

Excellent. Works as intended. Brand new as promised

Sean Uzumaki

I received my Defy washing machine in time, no hassle! Thank you.

Madeleen Theron

I love it,

Humphrey Hlongwane

It was my first time purchasing an item online from GUNMANSA. Trustworthy and great service delivery. My item was delivered efficiently quick.

Sawansingh Narayansingh

Bought weather guards from them. great packaging, excellent quality, and the cheapest I could find in SA. Very happy with the purchase. Would definitely buy from them again!

V Els

Excellent product, excellent service and very quick delivery time, im delighted.

sello joel tlou phihlela
Good

Good quality

Anonymous
Good product Thank

Good product
Thank you

Grant Hawcroft
Superior and excellent

First I want to say the store was such a pleasure to use. Regular updates was so welcome.
The perfume is just as I rememfrom my last bottle. Smells like it should. Wonderful floral a make you feel at home scent.

Odette Nel
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Welcome to GUNMANSA — where tactical culture, modern tech, self-defense gear, electronics, and premium lifestyle products come together in one powerful shopping experience.

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DELIVERY INFORMATION

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DISCREET PACKAGING

Many products are shipped in discreet packaging for added privacy and professionalism.

CUSTOMER SUPPORT THAT HAS YOUR BACK

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RETURNS

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RESPONSIBLE USAGE

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QUICK ANSWERS

Q: How long does delivery take?

Delivery times vary depending on your location and product availability.

Q: Will I receive tracking?

Yes — tracking details are typically provided once orders are dispatched.

Q: Can I return a product?

Eligible returns may be accepted according to our returns policy.

Q: Do products come with warranty?

Some items include supplier/manufacturer warranty coverage.

Q: Do you offer nationwide shipping?

Yes — we ship across South Africa.